Pipe Type :stainless steel pipe, stainless steel tube, stainless steel tubing
Application : in chemical industry, coal, oil field open machine, building materials, heat -resistance parts
Specs: OD: 1/8-24
WT: SCH5--DOUBLE extra heavy
Standard & Grade : ASTMA213, ASTMA269,ASTMA312,ASTMA358, ASTMA 813 304, 304L,310/S,310H, 316,316L,321,321H
Surface : Annealed, pickling, polished
Packing: waterproof paper wrapped, packed in wooden cabins
Application :For the transmission of OIL & Gas
Specs: OD: 40.26mm--114.3mm
WT: 3.18mm-16mm
LENGTH: R1, R2,R3
Standard & Grade : API 5CT J55/K55/N80/C75/L80/C90/T95/Q125
Process Type: Seamless , ERW
Ends: Beveled , Square cut, with NUE/EUE connection
Surface:Anti- corrosion water based paint
Packing: Protection Caps in both End, Waterproof Paper Wrapped, Two Tags
High Precision Steel Pipe for Gas spring Cylinder
Type:Seamless and Welded Steel Tube
Roughness 0.1-0.8ra
Material E195-E235,Q195-Q235,#10,#20,#45,SAE1010,SAE1020
Surface:Black/bright
Standard:DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094-2000, GB/T 8163-1999, JIS G3101
Size :OD 3mm-140mm Thickness 0.5-20mm
Processing :Cold rolled /cold drawn
1. BK (+C) No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
5. NBK (+N) After the final cold forming process the tubes are annealed above the upper
Woven bag / wooden or crate carton/ Bundle Packing/ Plain end or vanished as per customer's request.
Usage: Gas Spring Cylinder
