We use cookies and other tracking technologies to improve your browsing experience on our website, to show you personalized content and targeted ads, to analyze our website traffic, and to understand where our visitors are coming from,This behavior is in compliance with the user consent policy.

Welded Steel Pipe

We are committed to providing one-stop service for steel pipe products to customers around the world.

seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers

Welded Steel Pipe

We are committed to providing one-stop service for steel pipe products to customers around the world.

SSAW/SAWH Pipe Suppliers,Manufacturers in china
BackYou are in :  Home  >  Products  >  Welded Steel Pipe  >  SSAW/SAWH Pipe
  • seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers
  • seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers
  • seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers
  • seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers
  • seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers
  • seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers
  • seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers
  • seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers
  • seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers
  • seamless pipe, carbon pipe,stainless pipe,octg pipe manufacturers

SSAW/SAWH Pipe

Category : Welded Steel Pipe

Pipe Type:SSAW Pipe,Spirally Submerged Arc Welding Pipe

Application: Used for oil/gas/water Transmission,Engineering/Offshore/Onshore projects..etc

Specification: Outer diameter:219mm-3500mm

                       Wall thickness: 5mm-26mm

                       LENGTH:5.8/6/11.8/12/18/32meters

Standard & Grade:ASTM A53: Gr.A, Gr.B;API 5L:Gr.A,Gr.B,X42,X46, X52,X56,X60,X65 PSL1 and PSL2;ASTM A252

End: Square Ends/Plain Ends (straight cut, saw cut, torch cut),Beveled/Threaded Ends

Surface: Black Painting/Oil Painting/Anti-Rust oil/Anti-Corrosive Coating

Packing: Bundled,Plastic Caps Plugged,Waterproof Paper/Bag Wrapped

  • Description
  • Specification
  • Standard
  • Process
  • Packing

SSAW steel pipe, also known as spiral submerged arc welded steel pipe, is a spiral welded steel pipe produced by double-sided submerged arc welding. Spiral welded pipes are formed using narrower sheets or hot rolled coils, which greatly reduces their production costs. The spiral welding process allows the production of large diameter pipes suitable for transporting large quantities of oil and gas.

Sizes:

Out diameter:219mm-3620mm

Wall thickness: 5mm-25.4mm

Length: 3m-12m

Classfication

Standard

Main Products

Steel Pipe for Fluid Service

GB/T 14291

Welded pipe for mine fluid sevice

GB/T 3091

Welded pipe for low pressure fluid service

SY/T 5037

Spirally submerged arc welded steel pipe for pipelines for low pressure fluid service

ASTM A53

Black and hot-hipped galvanized welded and seamless steel pipe

BS EN10217-2

Welded steel tybes for pressure purposes - delivery technical conditions - part2: Electric welded non- alloy and alloy steel tubes with specified elevated temperature properties

BS EN10217-5

Welded steel tybes for pressure purposes - delivery technical conditions - part5: submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties

Steel Pipe for Ordinary Structure

GB/T 13793

Longitudinally electric resistance welded steel pipe

SY/T 5040

Spirally submerged arc welded steel pipe piles

ASTM A252

Welded and seamless steel pipe piles

BS EN10219-1

Cold formed welded structural hollow sections of non-alloy and fine grain steels - part1: Technical delivert conditions

BS EN10219-2

Cold formed welded structural hollow sections of non-alloy and fine grain steels - part2: tolerances dimmsions and sectional properties

Line Pipe

GB/T 9711.1

Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class A steel pipe)

GB/T 9711.2

Steel pipe for pipeline transportation system of petroleum and natural gas industries(Class B steel pipe)

API 5L PSL1/2

Line pipe

Casing

API 5CT

Steel pipe for use as casing or tubing for wells of petroleum and natural gas industries

Out Diameter

Wall Thickness (mm)

mm

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

219.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

273

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

323.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

325

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

355.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

377

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

406.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

426

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

457

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

478

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

508

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

529

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

630

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

711

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

720

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

813

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

820

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

920

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1020

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1220

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1420

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1620

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1820

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2020

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2220

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2540

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ASTM A53

Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

API 5L

Specification for Line Pipe(Two levels PSL 1 and PSL 2 of seamless and welded steel pipes for use in pipeline transportation systems in the petroleum and natural gas industries.)

A252

Standard Specification for Welded and Seamless Steel Pipe Piles

A500

Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes

BS EN10219-1

Cold formed welded structural hollow sections of non-alloy and fine grain steels - part1: Technical delivert conditions

BS EN10219-2

Cold formed welded structural hollow sections of non-alloy and fine grain steels - part2: tolerances dimmsions and sectional properties

Chemical Analysis and Mechanical Properties

Standard

Grade

Chemical Composition(max)%

Mechanical Properties(min)

C

Si

Mn

P

S

Tensile Strength(Mpa)

Yield Strength(Mpa)

API 5L PSL1

A

0.22

-

0.90

0.030

0.030

335

335

B

0.26

-

1.20

0.030

0.030

415

415

X42

0.26

-

1.30

0.030

0.030

415

415

X46

0.26

-

1.40

0.030

0.030

435

435

X52

0.26

-

1.40

0.030

0.030

460

460

X56

0.26

-

1.40

0.030

0.030

490

490

X60

0.26

-

1.40

0.030

0.030

520

520

X65

0.26

-

1.45

0.030

0.030

535

535

X70

0.26

-

1.65

0.030

0.030

570

570

API 5L PSL2

B

0.22

0.45

1.20

0.025

0.015

415

415

X42

0.22

0.45

1.30

0.025

0.015

415

415

X46

0.22

0.45

1.40

0.025

0.015

435

435

X52

0.22

0.45

1.40

0.025

0.015

460

460

X56

0.22

0.45

1.40

0.025

0.015

490

490

X60

0.12

0.45

1.60

0.025

0.015

520

520

X65

0.12

0.45

1.60

0.025

0.015

535

535

X70

0.12

0.45

1.70

0.025

0.015

570

570

X80

0.12

0.45

1.85

0.025

0.015

625

625

ASTM A53

A

0.25

0.10

0.95

0.050

0.045

330

330

B

0.30

0.10

1.20

0.050

0.045

415

415

ASTM A252

1

-

-

-

0.050

-

345

345

2

-

-

-

0.050

-

414

414

3

-

-

-

0.050

-

455

455

EN10217-1

P195TR1

0.13

0.35

0.70

0.025

0.020

320

320

P195TR2

0.13

0.35

0.70

0.025

0.020

320

320

P235TR1

0.16

0.35

1.20

0.025

0.020

360

360

P235TR2

0.16

0.35

1.20

0.025

0.020

360

360

P265TR1

0.20

0.40

1.40

0.025

0.020

410

410

P265TR2

0.20

0.40

1.40

0.025

0.020

410

410

EN10217-2

P195GH

0.13

0.35

0.70

0.025

0.020

320

320

P235GH

0.16

0.35

1.20

0.025

0.020

360

360

P265GH

0.20

0.40

1.40

0.025

0.020

410

410

EN10217-5

P235GH

0.16

0.35

1.20

0.025

0.020

360

360

P265GH

0.20

0.40

1.40

0.025

0.020

410

410

EN10219-1

S235JRH

0.17

-

1.40

0.040

0.040

360

360

S275JOH

0.20

-

1.50

0.035

0.035

410

410

S275J2H

0.20

-

1.50

0.030

0.030

410

410

S355JOH

0.22

0.55

1.60

0.035

0.035

470

470

S355J2H

0.22

0.55

1.60

0.030

0.030

470

470

S355K2H

0.22

0.55

1.60

0.030

0.030

470

470

Spiral steel pipe (SSAW) is a spiral seam steel pipe made of strip steel coils as raw materials, often extruded and formed by automatic double-wire double-sided submerged arc welding. The spiral steel pipe feeds the strip steel into the welded pipe unit. After rolling by multiple rollers, the strip steel is gradually rolled up to form a round tube blank with an open gap. The reduction of the squeeze roller is adjusted to control the weld gap at 1~ 3mm, and make both ends of the welding joint flush.

In bundle, black, caps, beveled ends or plain ends2.OEM/ customer's REQUEST3.Marks: Standard * Material*OD*WT*L *Heat No./required Shipping:a. Length: ≤5.85m, loaded in 20FT Container, Max 25tonsb. Length: ≤12m, loaded in 40 FT Container, Max 26.5tonsc. Length: >12m, shipped by bulk vessel. Delivery time :about 10-30 days after received deposit 

Inquiry Online