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
China hebei zhonghai steel pipe manufacturing co, .Ltd is one of the best professional manufacturers specializing in producing:
1. Large-diameter heavy walled carbon steel seamless pipe, out diameter: 8 (219mm1220mm); wall thickness: 6mm50mm.
2. Spiral steel pipe (ssaw), out diameter: 8(219mm2220mm), wall thickness: 6mm20mm.
3. Api 5l line pipe (b/x42/x52/x60 steel grade), out diameter: 8 (219mm914mm); wall thickness: 6mm50mm.
4. Erw welded pipe, out diameter: 8& (219mm660mm), wall thickness: 5.0mm20mm
Standard: astm a106 gr.B, astm a53 gr.B, api 5l gr.B, en10204/3.1b, din1629-1948, din2448, en10216-1, en10217-1, sy/t5037-2001, gb/t9711.1 etc.
Quality control : bv, sgs, lloyds
Packing: spray painting, oiling, anticorrosion & insulation , bevel or plain end, protect of pipe end and packaging.
Carbon steel seamless pipe is a kind of long steel with hollow cross section and no joint around. It has a hollow cross section, a large number of used for conveying fluid pipelines, such as conveying oil, natural gas, gas, water and some solid materials pipelines.
Compared with solid steel such as round steel, carbon steel seamless pipe has the same bending and torsional strength and is light in weight. It is an economic cross-section steel, widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile drive shaft, bicycle frame and steel scaffolding used in construction, etc.
Product name: Line line, Seamless steel pipe API 5L;
Standard: API 5L PSL2;
Grades: B, X42, X52, X56, X60, X65, X70 and S (S for sour service, for example X70QS or NS);
Size: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless;
Wall thickness: SCH 10, SCH 20, SCH 30, SCH 40, STD, XS, SCH 60, SCH 80, SCH 100, SCH120, SCH160, XXS;
Length Range: 20 FT (6 meter), 40FT (12 meter)or customized;
Ends Type: Beveled ends, Plain ends;
End Protection: plastic Caps or iron Caps;
Surface Coatings: Natural, Varnished, Black painting, 3PP, FBE and 3PE, Cladding and Lined etc.
What Is The Carbon Steel Seamless Pipe
Carbon steel seamless pipe is a kind of long steel with a hollow cross-section, which is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water, and certain solid materials. Compared with solid steel such as round steel, seamless carbon steel pipe has the same bending and torsional strength and is lighter in weight. It is economical section steel and is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile transmission shafts, Bicycle racks, and steel scaffolding used in building construction, etc.
sells carbon steel pipes, stainless steel pipes, seamless steel pipes, welded steel pipes, galvanized steel pipes, black steel pipes, spiral steel pipes, etc. And steel pipes cover a variety of sizes, wall thicknesses, and lengths.
Supplies seamless steel pipes, welded steel pipes in standards ASTM A106, ASTM A53, API 5L, API 5CT, ASTM A312, ASTM A333, ASTM A335, etc. And We can also supply butt welding pipe fittings, forged steel flanges in carbon steel, stainless steel materials. If you want to know more about our piping products,
