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...
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| Outer Diamter | 219.1mm - 4064mm (8" - 160") |
| Wall Thickness | 4 mm - 25.4mm |
| Length | Up to 96m |
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 !
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
Q: What’s the main application for SSAW steel pipe?
A: 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.
Q: How much production line do your mill have?
A: Our mill has equipped with 6 double-submerged are spiral welding production line, with a team of 450 worker, 67 senior engineers and technicians, the annual production capacity can reach 450,000 tons.
Q: What’s Xinyue’s facility equipment for SSAW production base?
A: Each production line has introduced advanced Lincoln welder from USA and installed full set of online testing equipment, including X-ray industrial TV, ultrasonic testing, hydrostatic pressure testing and other testing facilities.
Q: How will you control your product quality?
A: We have developed perfect processing and inspecting instruction and controlled in details from raw material purchasing and inspection, uncoiling, pipe forming, online inspection, finished pipe testing, anti-corrosion coating, marking, packing, storage, shipment until to after-sale service.