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.
Petroleum Cracking Seamless Steel Pipe
1) Standard:
a) O.D.: 1/2"- 8"
b) S: 1.5 - 8mm
2) Application: furnace tube for petroleum
1) Standard:
a) O.D.: 12 - 127mm
b) S: 1.5 - 8mm
2) Application: furnace tube for petroleum refining factory, heat exchanger and for
pipeline
3) Material: 10#, 20#, 35#, 45#, 16mn
Inspection and Test:
Chemical Composition Inspection, Mechanical properties Test. 100% ECT, CT test.
Our products'brief Instruction:
Cold draw seamless steel tube/pipe
ASTM/ASME: A106, A53, A179, A192, A213, A210, A333, A334,
DIN: Din1629(St37.0/ St44.0/ St52.0) Din17175(ST35.8/ST45.8) DIN2391 (ST35/ST45/ST52) DIN17200( 40Cr/34CrMo4/CK45)
API: Line Pipe( GR.B/X42/X46/X52/X60) Tubing( J55/N80/L80)
EN: 10255(S195T) EN10216-1( P195TR1/P235TR1/P265TR1) EN10216-2(P195GH/P235GH/P265GH) EN10305-1 (E215/E235/E335)
OD.:1/2"~4"( 19.05mm~114.3mm)
W.T.:1mm~10mm
Max length: 16m
Package:Bare packing/ bundle packing/ wooden box packing
Surface treatment:Oiled/ Black painted/ Hot Dip Galvanized
3 Comments
API 5CT Steel Tube,10#,20#,45#,API N80, API 5L seamless steel tube,OD 25-325mm OD 4-70mm Certificates: API5L,ISO, Payment terms: L/C or T/T. Length:1~15m.
Cold drawn steel tube Size: OD- 1/8"--3" WT: SCH10s-SCh160 Type: Seamless Delivery Condition: Anti-Oxdation Application: General structure and mechanical purpose Standard: GB/T 8162-2008 Grade of Steel: 10, 20, 35, 45, 40MnZ, 20Cr.
Hot Rolled Carbon Boiler Pipe SCH 40.
Boiler Tubes ASTM A179 Thchnique: Cold-drawn Size: 8-89*1.5-12mm Type: Seamless .
Q195 Q235 Steel Pipe,steel pipe welded steel pipe Thickness: 1.5mm - 4.5mm steel pipe Diameter: 20.00mm - 273.00mm Q235 & Q195 .
Hot Dip Galvanized Steel Pipe，Outer diameter: 20 ~ 219mm. 2) Wall thickness: 1.0~ 12mm 3) Spec.: Q195, Q215, Q235, Q345 .