• ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe

ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe

This specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished. If you are interested in ASTM A519 seamless mechanical tubes and want to know more about steel tubes. Or if you have purchasing needs, you can contact HYT.

  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing Pipe
  • Description
  • Specs
  • Pipe Customization
  • About HYT

Product Description

HYT stocks a large number of ASTM A519 seamless carbon steel and alloy mechanical steel tubes, and there are many types, supporting various sizes, cross-sections, lengths, steel grades and other customized options to meet the needs of customers in various industries. HYT's stock of ASTM A519 seamless steel tubes covers hot-finished and cold-finished mechanical steel tubes with a maximum diameter of 12-3/4 inches. HYT's stock of ASTM A519 steel tubes supports round, square, rectangular, and other special cross-sections.

HYT's ASTM A519 seamless mechanical steel tubes are generally used in applications that require machining, heat treatment, precision tolerances, smooth surfaces and specific physical properties.

If you are interested in ASTM A519 seamless mechanical tubes and want to know more about steel tubes. Or if you have purchasing needs, you can contact HYT.

ASTM A519 Steel Pipe Product Display
ASTM A519 1026ASTM A519 4130ASTM A519 4140ASTM A519 SAE 1026

 

ASTM A519 Steel Tube Materials & Manufacturing

Steel used to produce A519 steel tube may be made by any process. If you require a specified type of melting, please note this in your Request for Quote or when ordering.  A519 tubes must be made in a seamless process and either hot finished or cold finished, as specified.

 

Chemical Requirements of ASTM A519 Common Steel Grades

Grade

C

Mn

P≤

S≤

Si

Cr

Mo

1008

≤0.10

0.30-0.50 

0.04

0.05

-

-

-

1010

0.08-0.13

0.30-0.60

0.04

0.05

-

-

-

1018

0.15-0.20

0.60-0.90

0.04

0.05

-

-

-

1020

0.18-0.23

0.30-0.60

0.04

0.05

-

-

-

1025

0.22-0.28

0.30-0.60

0.04

0.05

-

-

-

1026

0.22-0.28

0.60-0.90

0.04

0.05

-

-

-

4130

0.28-0.33

0.40-0.60

0.04

0.05

0.15-0.35

0.80-1.10

0.15-0.25

4140

0.38-0.43

0.75-1.00

0.04

0.05

0.15-0.35

0.80-1.10

0.15-0.25

 

Mechanical Properties of ASTM A519 Common Steel Grades

Grade

Condition

MPa Tenslle Point

Yield Point

Elongation

1020

CW

≥414

≥483

≥5%

SR

≥345

≥448

≥10%

A

≥193

≥331

≥30%

N

≥234

≥379

≥22%

1025

CW

≥448

≥517

≥5%

SR

≥379

≥483

≥8%

A

≥207

≥365

≥25%

N

≥248

≥379

≥22%

4130

SR

≥586

≥724

≥10%

A

≥379

≥517

≥30%

N

≥414

≥621

≥20%

4140

SR

≥689

≥855

≥10%

A

≥414

≥552

≥25%

N

≥621

≥855

≥20%

Please note the meaning of below abbreviation

  • HR----Hot Rolled
  • CW----Cold Worked
  • SR----Stress Relieved
  • A----Annealed
  • N----Normalized

 

ASTM A519 Main Seamless Mechanical Pipe Types

A519 Cold Drawn Seamless Tube

519 CD (Cold Drawn) Seamless Tube is made from 1018 / 1026 steel. Compared to hot rolled steel products, the cold draw process A519 CD Tube undergoes results in uniform tolerances for the OD and ID, enhanced machinability and increased strength. A519 is a mechanical tube that is primarily selected when close tolerances, specific physical properties or a smooth finish are required.

Properties

General Characteristics of A519 Cold Drawn Seamless Tube Include:

  • Smooth surface finish
  • No seam
  • Compared to hot rolled seamless tube A519 has
    • Improved machinability
    • Tighter tolerances for OD and ID

Typical Uses

Applications for A519 Cold Drawn Seamless Tube include:

  • Hydraulic cylinders
  • Rollers
  • Structural applications
  • Truck and automotive parts

Dimension Tolerances

Pipe Type 

Pipe Sizes  

Tolerances 

Cold drawn

OD

≤48.3mm

±0.40mm

WT

≥60.3mm

±1%mm

 

ASTM A519 Hot-Finished Seamless Tube

HYT stocks A519 Hot Finish Seamless Mechanical Tube. The manufacturing process of A519 HFS tube results in thicker walls than provided by other tube manufacturing methods. A519 HF tube exhibits the high strength properties found in other tube carbon steels. A519 HFS tube does not meet the tight tolerances found with other tubes made by other methods such as cold drawn, however it is easy to machine A519 HFS to meet any requirements.

A519 HFS is made from 1020/1026 carbon steel. Compared to cold drawn seamless tube, A519 HFS can provide a cost effective solution. It is an ideal choice for applications where precise finish dimensions and surface quality are of secondary importance. Hot Finished Seamless mechanical tubing is manufactured to OD and wall dimensions.

Properties

General Characteristics of A519 HFS Include:

  • Seamless Steel Tube
  • 1020/1026 Carbon Steel
  • Easy to machine
  • Available in thicker walls than Cold Drawn

Typical Uses

HFS tubes are for high pressure and heavy duty applications that require strength.  They are used in a broad range of applications, including :

  • Hydraulic cylinders
  • Drilling equipment
  • Bushings
  • Spacers
  • Axles
  • Rollers
  • Sleeves

 

A519 HF Seamless 4140 Alloy Round Tubing

HYT stocks A519 4140 Alloy Round Tubing. This is a hot finished seamless (HFS) tube that is a lower-cost alternative to cold drawn seamless (CDS) tube. A519 4140 Alloy is a good material for applications that do not require the close dimensional tolerances and/or the high quality of surface finish that CDS tube provides. If tight tolerances are required, A519 4140 can be machined to exact specifications. In general, HFS is used for products that require a thicker wall and a high strength material such as hydraulic cylinders, rollers and sleeves. HFS tubing is manufactured to outside diameter (OD) and wall thickness (WT) dimensions.

Properties

General Characteristics of A519 4140 HF Seamless Tube:

  • Compared to cold drawn this is a hot rolled product that has thicker walls
  • Ideal for high pressure applications
  • Machines well
  • Low cost alternative to cold drawn seamless tube

Typical Uses

4140 HFS tubes are for high pressure and heavy duty applications that require strength. They are used in a broad range of applications, including:

  • Hydraulic cylinders
  • Drilling equipment
  • Bushings
  • Spacers
  • Axles
  • Rollers
  • Sleeves

 

Applicable Specifications in ASTM A 519 Pipe Production

ASTM A 370: Test Methods/Definitions for Steel Products Mechanical Testing

ASTM E 59: Sampling Practice for Determining Steel/Iron Chemical Composition.

ASTM A1040: Specifying Harmonized Standard Garde Compositions Guide- for Low Alloy and Alloy Steel, and Wrought Carbon Steel.

 

Specification of ASTM A 519 Pipes

Feature

Description

Shapes

Round, square, rectangular, spiral

Finishing Standards

Standards for hot-finished and cold-finished seamless tubes

Outside Diameter (OD)

Up to 12 3/4 inches

Casting Method

Can be cast from ingots or strand cast

Squareness Tolerance for Square/Rectangular Tubing

Calculated using the formula +/-b = c X 0.006

Length Tolerance for Square/Rectangular Tubing

Allowed a variation of 0.060 within 3 feet of the tubing

Rust-Resisting Coating

Tubes can be specified to be coated with rust-resisting oil before shaping; this coating can be retained until shipping

Wall Thickness (WT)

Between 2mm and 120mm

Tube Ends

Typically beveled or plain

Quality Tests

Includes non-destructive quality tests, flaring tests, hardness tests, and tension tests

Additional Inspections

Also inspected for cleanliness and hardenability

 

Specifications Required for Ordering ASTM A519 Steel Tubes/Pipes

Specification Category

Including

Steel Pipe/Tube Quantity

Weight, number of pipes, length in feet, etc.

Pipe Material Type

Seamless carbon or alloy steel mechanical tubes

Steel Pipe Shape

Round, square, rectangular, or customized shapes

Steel Tube Dimensions

Outside Diameter, Wall Thickness, Nominal Pipe Size, Schedule, etc.

Pipe/Tube Length

Customized, Single Random, Double Random Length

Manufacturing Method

Hot finished or cold finished

Pipe/Tube Grade

Low Carbon MT Grades, Higher Carbon Steels, Alloy Standard Steels, MT1015/MTX1020

Pipe/Tube Conditioning

Thermal treatment and sizing

Tube/Pipe Surface Finish

Shot blasting, pickling, or ground outside surface

Customized Marking

Specific customer markings as required

Special Packing Instructions

Instructions for special packing needs

Mechanical/Chemical Analysis Details

Specific analysis requirements

Special Specifications

Any additional specifications needed

The following are important abbreviations when specifying tube sizing method and thermal treatment.

Abbreviation

Meaning

HF

Hot Finished

CF

Cold Finished

RT

Rough Turned

G

Ground

A

Annealed

N

Normalized

QT

Quenched and Tempered

SR

Stress Relieved or Finish Anneal

 

Contact HYT for A519 Seamless Mechanical Steel Tubing Today

If you need more information about the specific specifications and product customization options of ASTM A519 carbon and alloy steel seamless mechanical steel tubing, please contact HYT's sales representative to obtain more steel tubing pricing information.

Jiangsu HYT International Trading Co., Ltd. supplies a full range of ASTM A519 carbon and alloy steel mechanical tubing, click here to get a quote.


You Might Ask About ASTM A519 4130 4140

Q: What is 4130 pipe?

A: 4130 pipe refers to a type of seamless steel pipe made from 4130 steel, which is an alloy steel known for its high strength and toughness. The numbers "4130" indicate the specific composition of the alloy in terms of its chromium and molybdenum content, which are key for enhancing its mechanical properties.

Properties and Uses of 4130 Pipe:

  • Strength and Toughness: 4130 steel pipes are noted for their high tensile strength and toughness, even at lower temperatures.
  • Weldability: Despite being a high-strength alloy, 4130 can be welded with proper techniques, often using preheating and post-weld heat treatment to avoid potential problems like cracking.
  • Machinability: It machines well in the annealed condition, although machining characteristics change after heat treatment.
  • Heat Treatable: The steel can be heat treated to further enhance its strength, making it suitable for more demanding applications.

Applications:

4130 pipes are used in various industrial and aerospace applications, including:

  • Aerospace: Used in the manufacture of airframes and other highly stressed parts.
  • Motorsports and Automotive: Popular in the production of roll cages, chassis components, and suspension parts due to its strength-to-weight ratio.
  • Oil and Gas: Employed in downhole applications that require high strength and resistance to stress.
  • Cycling: Used in manufacturing high-performance bicycle frames.

The versatility and robustness of 4130 pipes make them a preferred choice in environments where strength and resistance to wear are essential.

Q: Is 4130 the same as chromoly?

A: Yes, 4130 steel is often referred to as "chromoly" steel, a term derived from the two main alloying elements in the steel: chromium (Cr) and molybdenum (Mo). These elements provide the steel with increased strength, toughness, and hardenability, making 4130 chromoly a popular choice for applications requiring both strength and ductility, such as in bicycle frames and automotive parts.

Q: What is 4130 steel equivalent to?

A: 4130 steel, known for its strength and versatility, is often compared to several other steel grades based on its composition and properties. In the European standard, 4130 steel is equivalent to 25CrMo4 according to EN standards. In terms of Japanese standards, it aligns with SCM430.

Here’s a quick breakdown:

  • European Standard (EN): 25CrMo4
  • Japanese Standard (JIS): SCM430

These equivalents are based on the alloy composition, especially the chromium and molybdenum content, which gives 4130 steel its characteristic toughness and hardening ability. This makes it popular in automotive, aerospace, and other high-stress applications.

Discover more about ASTM A519 1026, 4130, 4140 seamless mechanical tubing right here in the article below:

Specification of Seamless Steel Pipe

Product Name

Seamless Steel Pipe/ Smls Steel Pipe
Stainless Steel/ SS Pipe
High/ Medium/ Low Carbon Steel Pipe/Tube Mild Steel Pipe Tube

Quality Certification

API, ASTM, ASME, EN, ISO, BS, JIS, DIN, GB

Standard and Grades

Refer to Table 1 and Table 2 for the Stainless Steel Pipe and carbon steel pipe material standards and grades provided by HYT.

Shape

Standard: Round, Square, Rectangular

Non-standard: Triangular, hexagonal, Octagonal, oval, etc.

Size

Standard:

Round Pipe/Tube

WT: 1mm-150mm(SCH10-XXS)

OD: 6mm-2500mm (3/8"-100")

Square Pipe/Tube

WT: 1mm-150mm(SCH10-XXS)

OD: 4mm*4mm-800mm*800mm

Rectangular Pipe/Tube

WT: 1mm-150mm(SCH10-XXS)

OD: 6mm-2500mm (3/8"-100")

Non-standard:

HYT supports the customization of non-standard shaped steel pipes, which can be designed and produced entirely according to the design drawings provided by the purchaser.

Length

6m,12m or as per customer's requirements

Technique

Seamless: Hot Rolled/Cold Rolled/Cold Drawn, etc.

Welded: ERW/LSAW/SSAW/EFW, etc.

Surface Treatment

Galvanizing, Painting and Coating, Painting, Phosphating, Sandblasting, Passivation, Plastic Coating

Galvanized

G30, G60, G90, G115, G140, G185, G210, G235

Pipe End

Beveling, Threading, Grooving, Expanding, Swaging

Keyword

carbon steel line pipe; carbon steel boiler tube; carbon steel gas pipe; carbon steel square pipe; carbon steel rectangular tube; carbon steel round tube; welded carbon steel pipe; seamless carbon steel pipe; ERW carbon steel pipe


(Table 1)
Steel Materials HYT can offer are as follows:

Stainless Steel Pipe Common Standards

ASTM

ASTM A312
ASTM A213
ASTM A269
ASTM A358
ASTM A376
ASTM A409
ASTM A511
ASTM A790
ASME SA312
ASME SA213

JIS

JIS G3459
JIS G3463
JIS G3446
JIS G3448
JIS G3456
JIS G3468
JIS G3455
JIS G3467
JIS G3454
JIS G3458

DIN/EN

DIN 17456
DIN 17458
EN 10216-5
EN 10217-7
DIN 2462
DIN 17455
EN 10296-2
EN 10297-2
DIN 17457
DIN EN 10357

EN

EN 10217-7
EN 10216-5
EN 10296-2
EN 10297-2
EN 10253-3
EN 10253-4
EN 10222-5
EN 1127
EN 10272
EN 10220

GB

GB/T 14976
GB/T 14975
GB/T 12771
GB 24512
GB 30813
GB/T 21833
GB/T 24593
GB/T 5310
GB/T 3089
GB/T 18705

 

Stainless Steel Pipe Common Grades

ASTM

TP304
TP316
TP321
TP310S
TP317L
TP347
TP904L
TP410
TP446
TP430

JIS

SUS304
SUS316
SUS310S
SUS321
SUS347
SUS409L
SUS430
SUS444
SUS317L
SUS304L

DIN/EN

1.4301 (X5CrNi18-10)
1.4401 (X5CrNiMo17-12-2)
1.4571 (X6CrNiMoTi17-12-2)
1.4845 (X8CrNi25-21)
1.4541 (X6CrNiTi18-10)
1.4550 (X6CrNiNb18-10)
1.4462 (X2CrNiMoN22-5-3)
1.4539 (X1NiCrMoCu25-20-5)
1.4828 (X15CrNiSi20-12)
1.4919 (X6CrNiMo17-13-2)

EN

X5CrNi18-10 (1.4301)
X2CrNiMo17-12-2 (1.4404)
X6CrNiTi18-10 (1.4541)
X6CrNiMoTi17-12-2 (1.4571)
X1NiCrMoCu25-20-5 (1.4539)
X6CrNiMoB17-12-2 (1.4910)
X2CrNi18-9 (1.4307)
X6CrNiNb18-10 (1.4550)
X3CrNiMo17-13-3 (1.4436)
X5CrNiMo17-12-2 (1.4401)

GB

06Cr19Ni10 (304)
022Cr17Ni12Mo2 (316L)
06Cr17Ni12Mo2 (316)
015Cr20Ni18Mo6CuN (904L)
06Cr18Ni11Ti (321)
06Cr18Ni11Nb (347)
06Cr13 (410)
022Cr19Ni10 (304L)
06Cr25Ni20 (310S)
022Cr12 (409L)



Carbon Steel Pipe Common Standards

ASTM

ASTM A53

ASTM A106

ASTM A179

ASTM A192

ASTM A210

ASTM A252

ASTM A333

ASTM A335

ASTM A500

ASTM A513

ASTM A519

JIS

JIS G3444

JIS G3445

JIS G3452

JIS G3454

JIS G3455

JIS G3456

JIS G3461

JIS G3462

JIS G3463

JIS G3467

DIN

DIN 1626

DIN 1629

DIN 1630

DIN 17175

DIN 17177

DIN 2391

DIN 2393

DIN 2394

DIN 2440

DIN 2448

EN

EN 10208-1

EN 10210-1

EN 10216-1

EN 10217-1

EN 10219-1

EN 10224

EN 10255

EN 10297-1

EN 10305-1

EN 10305-4

GB

GB/T 8162

GB/T 8163

GB/T 3087

GB/T 5310

GB/T 6479

GB/T 9948

GB/T 17396

GB/T 18248

GB/T 28897

GB 3087


Table 2

Carbon Steel Pipe Common Grades

ASTM

ASTM A53 Gr. A/B

ASTM A106 Gr. A/B/C

ASTM A179

ASTM A192

ASTM A210 Gr. A-1/C

ASTM A252 Gr. 1/2/3

ASTM A333 Gr. 1/3/4/6/7/8/9/10

ASTM A335 P1/P2/P5/P9/P11/P12/P22

ASTM A500 Gr. A/B/C/D

ASTM A513 Gr. 1008/1010/1015/1020/1026

ASTM A519 Gr. 1010/1020/1026/4130/4140

JIS

JIS G3444 STK290/STK400/STK490/STK500/STK540

JIS G3445 STKM11A/STKM12A/STKM12B/STKM12C/STKM13A

JIS G3452 SGP

JIS G3454 STPG370/STPG410

JIS G3455 STS370/STS410/STS480

JIS G3456 STPT370/STPT410/STPT480

JIS G3461 STB340/STB410/STB510

JIS G3462 STBA12/STBA13/STBA20/STBA22/STBA24

JIS G3463 SUS304TB/SUS304HTB/SUS304LTB/SUS316TB/SUS316HTB

JIS G3467 STFA12/STFA22/STFA23/STFA24/STFA26

DIN

DIN 1626 St37.0

DIN 1629 St37.0/St44.0/St52.0

DIN 1630 St37.4/St44.4/St52.4

DIN 17175 St35.8/St45.8/15Mo3/13CrMo44/10CrMo910

DIN 17177 St37.8/St42.8

DIN 2391 St35/St45/St52

DIN 2393 St28/St34.2/St37.2/St44.2/St52.3

DIN 2394 St28/St34.2/St37.2/St44.2/St52.3

DIN 2440 St33.2

DIN 2448 St37.0/St44.0/St52.0

EN

EN 10208-1 L210GA/L235GA/L245GA/L290GA/L360GA

EN 10210-1 S235JRH/S275J0H/S275J2H/S355J0H/S355J2H

EN 10216-1 P195TR1/P235TR1/P265TR1/P195TR2/P235TR2

EN 10217-1 P195TR1/P235TR1/P265TR1/P195TR2/P235TR2

EN 10219-1 S235JRH/S275J0H/S275J2H/S355J0H/S355J2H

EN 10224 L235/L275/L355

EN 10255 S195T

EN 10297-1 E235/E275/E315/E355/E470

EN 10305-1 E215/E235/E255/E355/E410

EN 10305-4 E235/E255/E355

GB

GB/T 8162 10#, 20#, 35#, 45#, Q345B

GB/T 8163 10#, 20#, Q345B, 16Mn, Q235B

GB/T 3087 10#, 20#

GB/T 5310 20G, 20MnG, 25MnG, 15MoG, 12CrMoG

GB/T 6479 10#, 20#, Q345B, 12CrMo, 15CrMo

GB/T 9948 10#, 20#, 12CrMo, 15CrMo, 1Cr5Mo

GB/T 17396 20#, 35#, 45#, 27SiMn, 30MnNbRE

GB/T 18248 37Mn, 34Mn2V, 30CrMo, 35CrMo, 34CrMo4

GB/T 28897 Q235B, Q345B, 20#, L245, L290

GB 3087 10#, 20#



Welcome to HYT, your reliable industry partner. Since its inception, HYT has been a leader in the field of steel pipe manufacturing, dedicated to providing highly customized steel pipe solutions to key industries worldwide including construction, automotive, and petrochemical sectors. Our success is built on a relentless pursuit of innovation and strict quality control.

Customization Guideline

Available Choice in Steel Pipe Material
HYT offers a diverse range of steel pipe materials to accommodate the practical engineering and product applications across various industries. Our selection includes stainless steel pipes, carbon steel pipes, alloy steel pipes, nickel alloy pipes, copper alloy pipes, and titanium alloy pipes. Read the content below to discover the specific grades of steel pipe materials HYT can provide.

Stainless Steel Pipe Common Standards
ASTM A312, ASTM A213, ASTM A269, ASTM A358, ASME SA312, JIS G3459, JIS G3463, JIS G3448, JIS G3456, JIS G3446, DIN 17456, DIN 17458, EN 10216-5, EN 10217-7, DIN 11850, EN 10296-2, EN 1127, EN 10253-4, EN 10217-7, EN 10216-5, GB/T 14975, GB/T 14976, GB/T 12771, GB 24512.2, GB/T 21832
Stainless Steel Pipe Common Grades
304, 316, 310S, 317L, 321, SUS304, SUS316, SUS310S, SUS317L, SUS321, 1.4301, 1.4401, 1.4845, 1.4438, 1.4541, X5CrNi18-10, X5CrNiMo17-12-2, X8CrNi25-21, X2CrNiMo18-15-4, X6CrNiTi18-10, 06Cr19Ni10, 06Cr17Ni12Mo2, 0Cr25Ni20, 022Cr19Ni13Mo3, 06Cr18Ni11Ti

If you are in demand of steel pipe made of stainless steel, please feel free to contact HYT representatives to get newest stock information and quote.

Carbon Steel Pipe Common Standards

ASTM A106, ASTM A53, ASTM A179, ASTM A192, ASME SA106, JIS G3454, JIS G3452, JIS G3444, JIS G3461, JIS G3456, DIN 2440, DIN 2448, EN 10255, EN 10217, EN 10216, EN 10216-1, EN 10217-1, EN 10224, EN 10025, EN 10210, GB/T 8163, GB/T 8162, GB/T 3087, GB/T 5310, GB/T 6479
Carbon Steel Pipe Common Grades
A106 Grade B, A53 Grade B, A333 Grade 6, A335 P11, A500 Grade C, STPG 370, STPG 410, STK400, STKM12B, SGP, St37, St52, S235JR, S355J2H, E235, S275JOH, S355JOH, S235JRH, S275J2H, S355K2H, Q235, Q345B, 20#, 45#, 16Mn

If you are in demand of steel pipe made of carbon steel, please feel free to contact HYT representatives to get newest stock information and quote.

Alloy Steel Pipe Common Standards

ASTM A335, ASTM A213, ASTM A691, ASME SA335, ASME SA213, JIS G3458, JIS G3462, JIS G3467, JIS G3441, JIS G3455, DIN 17175, EN 10216-2, EN 10297-1, EN 10083-3, DIN 17204, EN 10216-2, EN 10297-1, EN 10305-1, EN 10210-1, EN 10253-2, GB/T 3077, GB/T 8162, GB/T 5310, GB/T 9948, GB/T 6479
Alloy Steel Pipe Common Grades
P11, P22, P5, P91, P9, SCM415, SCM435, SCM440, STPA12, STPA22, 13CrMo44, 10CrMo910, X10CrMoVNb9-1, 25CrMo4, 42CrMo4, 16Mo3, 13CrMo4-5, 10CrMo9-10, X11CrMo5, X10CrMoVNb9-1, 12Cr1MoV, 15CrMo, 35CrMo, 42CrMo, 12Cr2Mo

If you are in demand of steel pipe made of alloy steel, please feel free to contact HYT representatives to get newest stock information and quote.

Nickel Alloy Pipe Common Standards

ASTM B163, ASTM B165, ASTM B167, ASTM B444, ASME SB622, JIS H4551, JIS H4552, JIS H4553, JIS H4600, JIS G4902, DIN 17744, DIN 17750, DIN 17751, DIN 17752, DIN 17754, EN 10216-5, EN 10217-7, EN 10250-4, EN 10272, EN 10095, GB/T 15007, GB/T 2882, GB/T 3625, GB/T 3624, GB/T 2054
Nickel Alloy Pipe Common Grades
Alloy 200 (UNS N02200), Alloy 400 (Monel 400, UNS N04400), Alloy 600 (Inconel 600, UNS N06600), Alloy 625 (Inconel 625, UNS N06625), Alloy 825 (Incoloy 825, UNS N08825), NW2200 (Ni 99.2), NW4400 (Monel 400), NW6600 (Inconel 600), NW6625 (Inconel 625), NW8825 (Incoloy 825), NiMo16Cr15W (Hastelloy C-276, 2.4819), NiCr15Fe (Inconel 600, 2.4816), NiCr22Mo9Nb (Inconel 625, 2.4856), NiCu30Fe (Monel 400, 2.4360), NiCr21Mo (Alloy 825, 2.4858), NS111 (Alloy 200), NS334 (Hastelloy C-276), NS312 (Alloy 600), NS336 (Inconel 625), NS321 (Incoloy 825).

If you are in demand of steel pipe made of Nickel Alloy, please feel free to contact HYT representatives to get newest stock information and quote.

Copper Alloy Pipe Common Standards

ASTM B111, ASTM B280, ASTM B75, ASTM B88, ASTM B251, JIS H3300, JIS H3250, JIS H3320, JIS H3560, DIN 17664, DIN 17671, DIN 17660, DIN EN 12449, DIN EN 12451, EN 12449, EN 12451, EN 1057, EN 13600, EN 13348, GB/T 4423, GB/T 5231, GB/T 18033, GB/T 8890, GB/T 1527
Copper Alloy Pipe Common Grades
C12200, C11000, C70600, C71500, C23000, C1220, C1100, C7060, C7150, C6870, Cu-DHP, Cu-ETP, CuNi10Fe1Mn, CuNi30Mn1Fe, CuZn37, Cu-DHP (CW024A), Cu-ETP (CW004A), CuNi10Fe1Mn (CW352H), CuNi30Mn1Fe (CW354H), CuZn30 (CW505L), H59, H62, T2, QSn4-3, QAl9-4

If you are in demand of steel pipe made of Pure Copper and Copper Alloy, please feel free to contact HYT representatives to get newest stock information and quote.

Titanium Alloy Pipe Common Standards

ASTM B861, ASTM B862, ASTM B337, ASTM B338, ASME SB338, JIS H4600, JIS H4631, JIS H4632, JIS H4635, JIS H4670, DIN 17861, DIN 17869, DIN 17850, DIN 17851, DIN 17864, EN 10216-5, EN 17851, EN 17860, EN 17861, EN 17862, GB/T 3625, GB/T 3624, GB/T 13810, GB/T 2965, GB/T 9
Titanium Alloy Pipe Common Grades
Grade 2, Grade 5 (Ti-6Al-4V), Grade 9 (Ti-3Al-2.5V), Grade 7, Grade 12, Class 1 (Pure Titanium), Class 60 (Ti-6Al-4V), Class 12 (Ti-0.3Mo-0.8Ni), Class 2 (Pure Titanium), Class 61 (Ti-6Al-4V ELI), 3.7035 (Grade 2), 3.7165 (Ti-6Al-4V), 3.7195 (Ti-3Al-2.5V), 3.7235 (Grade 7), 3.7105 (Grade 12), Grade 2, Ti6Al4V (Grade 5), Ti3Al2.5V (Grade 9), Ti0.2Pd (Grade 7), Ti0.3Mo0.8Ni (Grade 12), TA1 (Pure Titanium), TC4 (Ti-6Al-4V), TA10 (Ti-0.3Mo-0.8Ni), TA2 (Pure Titanium), TC4ELI (Ti-6Al-4V ELI)


If you are in demand of steel pipe made of Pure Titanium and Titanium Alloy, please feel free to contact HYT representatives to get newest stock information and quote.

Available Shape Choice of Carbon Steel Pipe

HYT offers an unmatched range of custom carbon steel tubing options to meet the diverse needs of your projects. Our product lineup includes tubing in various shapes such as round, square, rectangular, triangular, hexagonal, octagonal, and oval, catering to a wide array of applications across different industries. 

Product Display of Diverse Section Shape

Round Pipe

If you are in demand of steel pipe in this shape, please feel free to contact HYT representatives to get newest stock information and quote.

Square and Rectangular Tube


If you are in demand of steel pipe in this shape, please feel free to contact HYT representatives to get newest stock information and quote.

Oval Pipe

If you are in demand of steel pipe in this shape, please feel free to contact HYT representatives to get newest stock information and quote.

Hexagonal Pipe


If you are in demand of steel pipe in this shape, please feel free to contact HYT representatives to get newest stock information and quote.

Octagonal Pipe


If you are in demand of steel pipe in this shape, please feel free to contact HYT representatives to get newest stock information and quote.

Available Technique of Steel Pipe

HYT specializes in two primary steel pipe manufacturing techniques: seamless and welded. Each method offers unique manufacturing processes and applications, ensuring we can meet the diverse needs of various industries.

Seamless Steel Pipes

Seamless steel pipes are manufactured through processes such as hot rolling, cold rolling, or cold drawing. These methods start with a solid steel billet, heated and formed under high temperature and pressure to create a tube without any welded seams. The main advantages of seamless pipes lie in their uniformity and strength, making them ideal for high-pressure, high-temperature environments, or other demanding conditions. Due to their seamless nature, these pipes exhibit higher integrity and resistance to cracking under internal and external pressures.

Welded Steel Pipes

In contrast to seamless pipes, welded steel pipes are produced through methods like Electric Resistance Welding (ERW), Submerged Arc Welding (SSAW), or Longitudinal Submerged Arc Welding (LSAW). These processes involve curling steel sheets or coils into a tubular shape and welding them at the seam. The advantages of welded pipes include cost-effectiveness and the ability to manufacture large diameters and thick-walled pipes, crucial for many structural and transportation applications.

Electric Resistance Welding (ERW) Manufacturing Process


Submerged Arc Welding (SSAW) Manufacturing Process


Longitudinal Submerged Arc Welding (LSAW) Manufacturing Process

Whether opting for the robustness and tightness of seamless steel pipes or the economical and adaptable features of welded steel pipes, HYT provides high-quality solutions tailored to your specific requirements. Our expertise in technology and manufacturing ensures you receive the best product performance and enduring reliability.

Pipe End Processing
At HYT, we offer comprehensive end processing services for steel pipes to cater to diverse industrial applications. Our customized processing options include:
Plain End: This finish provides a clean and smooth end cut, ideal for applications requiring welding or other types of connections. Plain end pipes are suitable for various fluid transmission systems, ensuring seamless integration into pipelines.
Bevelled End: Bevelled ends are prepared to facilitate easier welding, especially in extensive pipeline setups. The angle of the bevel can be customized according to specific client requirements to optimize welding strength and quality.
Threaded End: Threaded end processing allows for steel pipes to be connected via threads, eliminating the need for welding. This connection method is easy to install and maintain. We offer a variety of thread specifications to match different interfaces and pressure requirements, making it a quick and reliable choice during installation.

HYT – YOUR TRUSTED METAL PRODUCT SOURCE

HYT Metal is a professional manufacturer and source factory engaged in the research, development, production, and service of various metal products such as sheet, pipe, bar ,coil, strip, fitting made of stainless steel, carbon steel, alloy steel ,nickel alloy, copper alloy ,titanium alloy, etc. Our factory is equipped with multiple advanced cold drawing and cold rolling production lines, reflecting over 15 years of rich experience in both the domestic and international markets. Whether you require any metal products, HYT is committed to delivering products that excel in strength, durability, and performance, ensuring satisfaction in every aspect of our service.


HYT CERTIFICATIONS

At HYT, every product we offer is a pledge to excellence. Our manufacturing processes are governed by a stringent quality management system, certified under ISO 9001:2015, ensuring consistent and superior product quality.
Moreover, our products are CE certified, compliant with European safety standards, and UL certified to meet the rigorous requirements of both the United States and Canada.




HYT - Your Trusted Metal Product Source

HYT Metal stands as a fully-owned subsidiary of Wuxi Lusheng Special Steel Co., Ltd. Our foundation is built on a strong commitment to extending our reach beyond domestic borders, focusing on international sales and market exploration for a vast array of steel product. We are metal experts and have been providing quality customer service and products since 2015.

At HYT, we supply a wide range of metals for a variety of applications. Our stock includes: carbon steel, stainless steel, aluminum, tool steel, alloy steel, nickel alloy, brass, bronze, copper and titanium alloy.

We stock a wide range of shapes including: bars, tubes, sheets, plates and more. And we can cut metal to your exact specifications.

Contact us for more information regarding premium metal product at +86-18921111366 or [email protected] and we will gladly discuss the specific requirements of your next project.

HYT is your premium resource for various metal product.
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