butt welded pipe,welded steel pipe

3 125

SSAW-Spiral Submerged Arc Welded Steel pipes

SSAW Pipes are steel pipes designed for:

  1. Gas pipe line construction
  2. Oil pipe line construction
  3. Pressure pipe lines
  4. Water supply systems
  5. Draining & cleaning etc.

* Standard: API 5L
* Material: .X42 to X70
* OD: ranging from: 20 inch to 60inch

* Wall Thickness: 6.3mm to 60mm


* Forming Process: Pressure forming or roll bending
* Welding process: Electrical Submerged arc welding process
* Material: CS, Low Alloy Steel, High Alloy Steel, Stainless steel
* Pipe Length: Pressing forming 6 meters to random length of 13meter per piece

** Other production standards and specifications can be applied upon request.


General Standards:
API 5L PSL2
GB/T9711.1-1997
GB/T9711.2-1999
ISO 9001:2000
ASME / ASTM

- Water line pipes
AWWA C 200, TS 1997, DIN 2460, BS 534, UNI 6363, DIN 1626

 

- Petroleum and gas line pipes
API 5L, TS 6047, DIN 17172, GOST 20295

Coating and Lining:
PipesCoating is fundamental for protecting the pipe against corrosiveenvironment and the pipe's life-length depends directly on the coating.
Our manufacturer apply different types of coatings and linings inaccordance with major standards in order to fulfill our client'srequirements.

  • Polyethylene coating (PE):PE coating is extremely efficient against corrosive and aggressiveenvironments and chemical materials. PE coating is applied inaccordance with DIN30670.
  • Bitumen Coating and Lining: Bitumen coating and lining is applied in accordance with DIN2461, DIN30673, BS41-64, BS41-47, etc.
  • Epoxy Coating and Lining:Epoxy resin is applied after the internal surface treatment iscompleted in accordance with SA2 1/2 requirement is completed. Thisprocedure is applied with sanitary norms and AWWA C-210.
**We also apply Coal-Tar Enamel coating, Coal-Tar Epoxy Coating.Temporary Rust Protection Coating and Cement-Mortar Lining incompliance with the major standards such as AWWAC-203 and BS41-64 forcoal-tar enamel coating AWWA C-2-5 for Cement-mortar lining.
 
 

Casing Pipe/Oil pipe

Seamless or welded According to

API-5CT standard

 

J55\K55\N80\L80\P110/M65/C95 , LTC/STC/BTC;

EUE/NUE

 

 

Seamless line pipe/API -5L

 

PSL 1:A25\A\B\X42\X46\X52\X56\X60\X65 \X70

PSL 2:B\X42\X46\X52\X56\X60\X65\X70\ X80

Carbon seamless pipe

SMLS/ERW/LSAW/SSAW

 

1. A210-C St52.4\St52 STS49

2. ASTM A106 GR.A\B\C; ASTM A53 GR.A\B /API 5L-GrB

3. DIN1629 4. JIS G3454 5. ASTM A192\A210\A179

6. DIN17175 7. JIS G345 8. JIS G3456 9. BS1387

10. GB / T 6728, ASTM A 500, EN 10217, Q195-Q235

11. ST35.8/ST45.8 12. DIN2448, 13. DIN 1629

 

 

Alloy pipe

 

Alloy pipe

Seamless or welded

 

ASTM/ASME A/SA

210 (Gr. A1,C), 556, 213 (T1, T2, T5, T9, T11, T12, T22)

335 (Gr P1, P2, P5, P9, P11, P12, P22) 333 (Gr.1,3.,6) 209(T1, T1A, T1 b)

DIN

17175 ( Gr.4538, 15Mo3, 13CrMo44, 10CrMo910)

2448 ( Gr. ST37), 1630 (ST37.4, 44.4), BS3059 (Gr CFS 360,440, 243, 620, 622-440, 622-490),

980 (Gr.CDSI), 6323 (CFS3), 3602/1 (Gr.360, 430)

 

A335-P1 15Mo3 STPA12

A335-P2\A213-T2 STBA20

A335P12\A213T12 13CrMo44 STBA22

A335-P11\A213-T11 STBA23

A335-P22\A213T22 10CrMo910 STBA24

A335-P5\213-T5 12CrMo195 STBA25

A335-P91\A213-T91

 

 

Stainless steel pipe

Seamless or welded

 

304(0Cr18Ni9 ) 304L(00Cr19Ni10 ) 321(1Cr18Ni9Ti )

321(0Cr18Ni10Ti)316(0Cr17Ni12Mo2)316L(00Cr17Ni14Mo2)

316L(00Cr18Ni12Mo2Ti)

310S(0Cr25Ni20) 310S(1Cr25Ni20Si2)904L(00Cr20Ni25Mo4)

 

 

butt welded pipe

.

Related post

3 Comments

  1. Scaffolding Steel Pipes
    Scaffolding Steel Pipes 1331171092 -  Reply / Edit

    Scaffolding Steel Pipes, scaffolding steel pipe: 1. Factory sell 2. OD: 21mm-356mm 3. API & ISO certificated 4. Carbon seamless steel pipe.

  1. butt welded pipe,welded steel pipe
    butt welded pipe,welded steel pipe 1336276670 -  Reply / Edit

    butt welded pipe,welded steel pipe,Gas pipe line construction,Oil pipe line construction,Pressure pipe lines,Water supply systems,Draining & cleaning etc..

  1. ASTM pipe,ASTM steel pipe
    ASTM pipe,ASTM steel pipe 1331368474 -  Reply / Edit

    ASTM pipe,ASTM steel pipe,Wall Thickness: 1.65mm-22mm, SCH 5S, SCH 10S, SCH10, SCH20, SCH30, SCH40S, STD, SCH40, SCH60, SCH80S, XS, SCH80 etc. 4. Standard: API 5L, API 5CT, ASTM A53, ASTM A252, ASTM A500, ASTM A795, BS1387, BS1139, EN10255.

  1. DIN pipe,DIN steel pipe
    DIN pipe,DIN steel pipe 1333333476 -  Reply / Edit

    DIN pipe,DIN steel pipe,Standard:ASTM,GB,DIN,JIS SIZE:1/2"-72" Schedule:Sch5s-Sch160.XX Grade:A335,A234,WP11,p12,p22,p5,p9,p91.

Latest Comments

  • API SCH 40 ASTM A106 AND A53 seamless steel pipes
    API SCH 40 ASTM A106 AND A53 seamless steel pipes

    Specification:13.7mm-1219.2mm(1/4''-48'')1.5mm-60mm Standard:GB,ASAPI5Lx42,PSL1carbonsteelSLAWpipeTM,API5L,API5CT,DIN,JIS OD:13.7mm-1219.2mm(1/4''-48'') WT:1.5mm-60mm Grade:10#,20#,45#,16Mn,Q235,304L,316L,ST42,ST52,A106-a,A106-b,27SiMn,12Cr.

  • Steel pipe Bending Services ,Pipe bend supplier
    Steel pipe Bending Services ,Pipe bend supplier

    Steel pipe Bending Services ,Pipe bend supplier.

Get in touch

Our company covers an area of 80, 000 m2 with a total assets of 90 million Yuan. There are 360 staff members including 80 technicians in our company. .

We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!