Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
ASTM A106 tube,A53 tube,API-5L.GR.B tube
1)Seamless steel tube per ASTM A106B/API-5L GR.B/A53
2)Size: 1/4"-28"*SCH20\30\STD\60\80\100\120\140\160\XXS
1) Name of product: seamless steel tube
2) Application: pipes for usual structure and machines
3) Model No.: ASTM A106 grade A/B, API 5L, X52, X42, ST52, K55, STK490, STPG, C20,etc.
4) We also produce other specifications according to customers' requirements.
5) Foreign standards implemented: DIN, JIS, ASTM (ASME),etc
2) Application: pipes for usual structure and machines
3) Model No.: ASTM A106 grade A/B, API 5L, X52, X42, ST52, K55, STK490, STPG, C20,etc.
4) We also produce other specifications according to customers' requirements.
5) Foreign standards implemented: DIN, JIS, ASTM (ASME),etc
ASTM A-106 and ASTM A-53 Grade B
|
Chemical composition, %, no more |
|||||
|
C |
Mn |
Si |
P |
S |
Cr |
|
0.17- 0.24 |
0.35- 0.65 |
0.17- 0.37 |
0.035 |
0.040 |
0.25 |
|
Mechanical properties of seamless carbon steel pipes, no less than |
||
|
Tensile strength, MPa |
Yield strength, MPa |
Elongation, % |
|
412 |
245 |
21 |
3 Comments
Processing performance [1] Cutting seam fine: laser cutting slit is generally in 0.10~0.20mm. Cutting thickness: Stainless steel 0.5-8mm, carbon steel 0.5-22mm [2] Smooth cutting surface: laser cutting surface without burrs, no need to deal.
ASTM A213 gas pipe 1.OD:2 3/8"-6 5/8" 2.Grade:E,X,G,S 3.Upset:IU,EU,IEU 4.HB:Arnco100XT,150XT,300XT, Botn1000,3000 5.IPC:TC.
Steel pipe weld welding，Welding is a professional, highly normative work in the steel construction is very important, therefore, as a key in the bridge steel arch ribs processing monitor the entire process..
DIN1629 St52 seamless pipe,PRODUCTS: DIN1629 St52 seamless pipe, DIN1629 St52 seamless steel pipe, DIN1629 St52 seamless tube, DIN1629 St52 seamless steel tube.
Large-diameter seamless pipe, ASTMSEAMLESS STEEL PIPE ,ERWSTEEL PIPE ,SEAMLESS STEEL PIPE ,SPIRAL WELDED STEEL PIPE .SPECIFICATION: 1/2" 3/4" 1"1 1/4" 11/2"2"2 1/2" 3"3 1/2"4"5"6"8"10"12"14"16"18"20".22"24"26".28".30"32"34" ..NOMINAL WALL TH.
DIN seamless gas pipe，Our company is a professional export business corporation.We export seamless steel pipe,carbon steel pipie staight steel pipe ,ERW steel pipe ,galvanized steel piipe and Large diameter steel pipe.we have high quality.