spiral tubes
OD:159-3000mm
WT:2-30mm
Material:ST 37-2,
Standard:DIN ASTM API GB
| Product name |
spiral tubes |
| Outside Diameter | 159-3000mm |
| Wall Thickness | 2-30mm |
| Standard | DIN ASTM API GB |
| Material | ST 37-2, |
| Origin | China |
| Certificate | API5L ISO9000 API 5CT |
| Brand | HRSP |
| Technique | hot rolled |
| application | use for oil well, boilers, precision machines, petro-chemical, ship, structure pipe, building, fluid tubes, line pipe etc |
| Testing | we have professional testing equipments such as ultrasonic testing machine,eddy current testing machine, mechanics testing machine to make sure high quality |
| Tolerance: | WT TOLERANCE-5%+5% |
| Min Order | 5 TON |
| Usage | Petroleum and natural gas industry, chemical industry, electric industry, flammable and non-flammable liquid transportation and steel construction, drainage project and city construction etc. |
| Package | in bulk , in bundle,standard seaworthy package |
| Length | 1-12M |
| Delivery time | 15-20 days after received the advanced payment |
| Advantage | WE has recently brought into a set of hot rolled fluid steel pipe production line, which can produce 57630×318mm hotrolled seamless steel pipe. Also It has a set of largecaliber thick wall bifilar double sided spiral pipe production line, which can produce 4263000×1050mm thick wall steel pipes. The products can meet a certificate of GB/T8162\81631999 API5Land have got the production license |
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