Tianjin Xinyue Industrial and Trade Co., Ltd
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| Product Name | SSAW (Spiral Submerged-arc Welded) Steel Pipe |
| Usage | Used for low-pressure liquid delivery, such as water, gas, and oil. |
| Standard | API 5L PSL1/ PSL2 , ASTM A252, EN10219, AWWA C200, ASTM A53, BS, JIS, etc... |
| ASTM A 53 | Gr. A, Gr B, Gr C, Gr.D |
| API 5L | A, B, X42, X46, X52, X56, X60, X65 X70 |
| GB/T9711 | L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555 |
| ASTM A252 | Gr.1 Gr.2 Gr.3 |
| EN 10219 | S235JR, S275JR, S355JR, S355JOH, S355J2, S420...
|
| Outer Diamter | 219.1mm - 4064mm (8" - 160") |
| Wall Thickness | 4 mm - 25.4mm |
| Length | Up to 96m |
Advantages of spiral welded pipe:
(1) Steel pipes of different diameters can be produced using strip steel of the same width, and
steel pipes of large diameter can be produced from narrow strip steel.
(2) Under the same pressure conditions, the stress of the
spiral welded seam is smaller than that of the straight seam, which is 75% to 90% of that of the straight seam welded pipe, so it can withstand greater pressure. Compared with the straight seam welded pipe of the same outer diameter, the wall thickness can be reduced by 10% to 25% under the same pressure.
(3) The size is accurate, the general diameter tolerance does not exceed 0.12%, the deflection is less than 1/2000, and the ovality is less than 1%. Generally, the sizing and straightening process can be omitted.
(4) Continuous production is possible. In theory, long steel pipes can be produced, with small head and tail loss, and can
increase the metal utilization rate by 6% to 8%.
(5) The equipment is light in weight and low initial investment. It can be made into a trailer-type mobile unit to directly produce welded pipes at the construction site where the pipeline is laid.
Tianjin Xinyue Steel Group, located in Daqiuzhuang Industrial Area, Tianjin, China, is one of the most famous enterprise of steel pipe in China, since 1980. Consolidating steel pipe production, stocking, domestic & international marketing. Xinyue set up several production bases in Tianjin & Hebei Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, which is widely applied in petroleum & oil or gas pipeline, water pipeline, construction & building, dredging and piling projects.
We can offer you one stop purchasing for all kinds of steel items, welcome to visit our factory !
Q1: What kind of surface treatment can you offer?
A1: We can offer Anti-rust coating, bitumen coating, FBE, 2PE, 3LPE, Polyamide Epoxy, Rich Zinc Primer, Polyurethane, etc.
Q2: What's the MOQ for SSAW steel pipe?
A2: MOQ for SSAW steel pipe is 1 ton.
Q3: Do you provide other steel pipes?
A3: Xinyue's main products include ERW, LSAW, SSAW, SMLS, Scaffolding, Couplers and pipe fitting. And we provide carbon steel, alloy steel, and stainless steel products.
Q4: Do you provide other steel pipes?
A4: Xinyue's main products include ERW, LSAW, SSAW, SMLS, Scaffolding, SHS and RHS, Couplers and pipe fitting. And we provide carbon steel, alloy steel, and stainless steel products.
Q5: Is it OK to print customer’s logo on steel pipe product?
A5: Yes. please inform us formally before our production and confirm the design.
Q6: What’s the main standard and steel grade for piling pipe?
A6: Main standard and steel grade for piling pipe are ASTM A588/ASTM A252/ASTM A572/API 5L/EN, etc.
Q7: What’s the main standard and steel grade for water transmission SSAW pipe?
A7: Main standard and steel grade for water transmission SSAW pipe includes ASTM A36, ASTM A570, ASTM A907, AWWA C200/C203/CC205/C208/C210/C213.