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Credit-Based, Customer First, High Quality, High Efficiency
4 Years
| Ask Lasest Price | |
| Supply Ability : | 800 tons per day |
| Price : | To be negotiated |
| Brand Name : | Xinyue Steel |
| Model Number : | SSAW Steel Pipe |
| Certification : | API CE |
| Payment Terms : | L/C, T/T |
| Delivery Time : | 7 - 15 days |
| Product name: | Spiral Submerged-arc Welded Steel Pipe / SSAW Steel Pipe |
| Usage: | Low pressure liquid delivery, such as water, gas, and oil, Offshore Piling Pipe / Port Construction Pipe, Structure Pipe |
| Standard: | API 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS 5950, ASTM A572 , JIS, IS, |
| Certificate: | EN10217, EN10219, API 5L PSL1/ PSL2, API 5CT |
| Out Diameter: | 219.1 - 3048mm |
| Wall Thickness: | 5 - 30mm |
| Length: | Up to 70m |
| Steel Grade: | API 5L: GR A, GR B, X42,X46, X56, X60,X65,X70 |
| ASTM A252 GR 1, GR 2, GR 3 | |
| ASTM A53: GR A, GR B, GR C, GR D | |
| BS 4360: Grade 43, Grade 50 | |
| EN: S275, S275JR, S355JRH, S355J2H | |
| Surface Treatment: | Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement |
| Test: | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test. |
| Mill Test Certificate: | EN 10204/3.1B |
Spiral Steel Pipe is made by rolling low-carbon carbon structural steel or low-alloy structural steel strip according to a certain spiral angle (called forming angle) into a tube blank, and then welding the tube seam together. It can be made with a narrower Strip steel produces large diameter steel pipes. Its specifications are expressed by outer diameter * wall thickness, and the welded pipe shall be ensured that the hydraulic test, the tensile strength of the weld and the cold bending performance must meet the requirements.
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.
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: How much is MOQ?
A2:For the goods in stock ,1 ton is okay. For customized and
special material orders,20 tons for each size.
Q3: Do you provide other steel pipes?
A3: 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.
Q4: What is your main market for SSAW steel pipe?
A4:Main market for SSAW steel pipe includes Middle East, South
Africa, Southeast Asia, Australian and Latin America.
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.
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