Specifications

seamless steel pipe
1)Size: 1/2"-48"
2) Thickness: sch10-160, STD, XS, XXS

 4''schedule 40 api 5l b seamless carbon steel pipes company

  

Tianjin jinnuo Steel Pipe Co.,Ltd

 

 

  ASTM A53 /A 106 30 inch seamless steel pipe Carbon steel seamless pipe

1.OD: 21.3mm--1016mm (1/2inch-40inch)
2.WT: 3.91 - 60 mm

 

 

 Quality Standard:

 

1. API 5L Standard Specification for Seamless Line Pipe

2. ASTM A 53 Standard Specification for Pipe, Steel, Black and Zinc-Coated, Welded and Seamless
3. ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing 
4. ASTM A106 Seamless Carbon Steel Pipes for oil pipeline and gas pipeline transportation 
5. GB/T8162 Seamless Steel Tubes for Structural Purposes
6. JIS G3441 Alloy steel tubes for machine purposes 
7. JIS G3444 Carbon steel pipes for general structural purposes 
8. JIS G3445 Carbon steel tubes for machine structural purposes 
9. DIN 2391 Seamless Precision Steel Tubes 
10. EN10305 Steel tubes for precision applications. Technical delivery conditions.
11. EN 10210:Seamless structural steel pipes

 

 

Material Grade:

 

1. API 5L: Grade A, Grade B, X42, X46, X52, X56, X60, X65, X70, X80
2. ASTM A 53: Grade A, Grade B, Grade C, Type F, Type E
3. ASTM A519: 1010-1045, 4130-4142, 5135
4. GB/T8162: 10, 20, 35, 45, 16Mn, 12C rMo, 15CrMo, 12C rl MoV
5. JIS G3441: SCM 415 TK, SCM 418 TK, SCM 420 TK, SCM 430 TK, SCM 435 TK, SCM 440 TK 
6. JIS G3444: STKM 11A, STKM 12, STKM 13, STKM 14, STKM 15, STKM 16, STKM 17, STKM 18
STKM 19, STKM 20
7. DIN 2391: St30Si, St30A1, St35, St45, St52
8. EN10305: E235, E355 
9. EN 10210: S235JRH; S275J0H, S275J2H; S355J0H, S355J2H; S275NH, S355NH; S275NLH, S355NLH

 

Surface treatment: 

 

 

Transparent oil, rust-proof black oil or hot-dip galvanized. 

 

End desigh:

 

Bevelled ends,Plain ends.Threaded ends with coupling . 

 

 

Stock of the seamless steel pipe

 

 

 

 

Seamless steel pipe have been exported

 

 

 

 

 

Contact Us