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.
Application:
1.for manufacture of pipeline,vessels,equipment,pipe fittings and steel structures
2.for conveying gas,water and oil in both the oil and natural gas industries
3.for manufacturer wall panel,ecomomizer,reheater,superheater and
4.steam pipeline of boilers.
5.for conveying oil,gas and other fluid
Our factory has large stock of steel pipe, galvanized steel pipe, square rectangular steel pipe, seamless steel pipe, spiral steel pipe etc, we can provide different size steel pipe, can do fast delivery.
Q1: How long is your delivery time?
A1: Generally it is 10-15 days for the stock products. And 20-30 days if the goods are not in stock, according to quantity requirement. And sooner if you can accept partial department.
Q2: Whats your payment term?
A2: We accepy 30% deposit, 70% balance against the copy of B/L, T/T or LC at sight, etc.
Q3: What’s the main standard and steel grade for piling pipe?
A3: Main standard and steel grade for piling pipe are ASTM A588/ASTM A252/ASTM A572/API 5L/EN, etc.
Q4: What’s the main standard and steel grade for water transmission SSAW pipe?
A4: Main standard and steel grade for water transmission SSAW pipe includes ASTM A36, ASTM A570, ASTM A907, AWWA C200/C203/CC205/C208/C210/C213.
Q5: What’s the main application for SSAW steel pipe?
A5: Xinyue SSAW steel pipe is widely applied in petroleum and natural gas transmission, urban heating network, water supply pipeline, sewage discharge, steel structure, bridges, foundation piling, port machinery and electrical power, etc.