serpentine pipe
Our factory production of stainless steel, carbon steel punching spiral welding center network management are the domestic origination, the straight seam welding stainless steel, carbon steel center network management are complete in specifications
Material of carbon steel, 304, 304 l, 316, 316 l
Specification: small Φ 200 x 5.0 mm, the biggest Φ 3048 x 25.4 mm tube length is generally 6 ~ 30 m, the longest of 80 m spiral welded pipe has one side welding and welding by both sides.
Process: book - 1 - leveling, butt welding, edge milling, forming, welding, within the welding, pipe cutting - crevasse - subsequent welding - test
External dimensions: steel pipe diameter, wall thickness, ovality, bending, pipe vertical degree, can according to the customer request processing production
USES: mainly used in oil, natural gas transmission pipeline.
Spiral pipe features: straight seam welded pipe production process is simple, high production efficiency, low cost, rapid development. The strength of the spiral welded pipe is usually better than straight seam welded pipe is high, can use a narrow billet production of larger diameter welded pipe, still can use the same width of the billet production pipe diameter different welded pipe. But with the same length of the straight seam pipe, compared to weld length increases 30 ~ 100%, and the production speed is low. Therefore, a small-bore tube welding mostly adopts the straight seam welding, large diameter welded pipe is mostly the spiral welded.
A, stainless steel welded pipe classification:
1, stainless steel round tube: outer diameter of 0.5 mm - 1201 mm;
2, stainless steel square tube: 2 * 2-351 * 351 mm;
3, stainless steel moment tube: 2 * 3-501 * 701 mm;
4, stainless steel elliptical tube effect: 2 * 3-501 * 701 mm;
4, stainless steel screw tube: φ 10 mm - 219 mm;
5, material: SUS304L, SUS316L, SUS310S, SUS309S
6, scale quantity: inner diameter, diameter, and the hole, the hole, the diameter, diameter, small production process
7, product use: decorative tube, industrial pipe, mechanical structural tube, fluid pipe, gas pipe
Second, the seamless stainless steel pipe specifications, capillary stainless steel, stainless steel precision pipe, seamless steel pipe, copper, brass pipe, copper tube
1, outside diameter, diameter 0.5 mm - 1501 mm thickness: 0.1 -- 10 mm
2, luster: # 180 - # 800; Health level stainless steel tube, mirror stainless steel (internal and external mirror); Bright, drawing stainless steel product knowledge method, titanium stainless steel
3, part of the outside diameter (mm) : φ 1 mm, 2 mm, 3,4,5,6,7,8,9,10,1.5 mm, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5, 10 mm
4, material: SUS304L, SUS316L, SUS310S, SUS309S, brass, brass pipe, copper tube
5, scale quantity: inner diameter, diameter, and the hole, the hole, the diameter, diameter, slim
6, products: steel pipe, stainless steel pipe, stainless steel pipe USES, brass
7, product use: decorative tube, industrial pipe, mechanical structural tube, fluid pipe, gas pipe
