Hebei Huayang Steel Pipe Co., Ltd.
| Payment Terms | L/C, T/T |
| Delivery Time | 35-40 DAYS |
| Packaging Details | BARE PIPE |
| steel grade | carbon steel |
| OD | 762-1422MM |
| THK | 9.53-35MM |
| length | 6-12.4M |
| package | bare pipe |
| purpose | structural |
| pipe ends | bevel |
| Brand Name | huayang |
| Model Number | OD 406.4-1422MM THK 9.53-50MM |
| Certification | API CE ISO |
| Place of Origin | china |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 35-40 DAYS |
| Packaging Details | BARE PIPE | steel grade | carbon steel |
| OD | 762-1422MM | THK | 9.53-35MM |
| length | 6-12.4M | package | bare pipe |
| purpose | structural | pipe ends | bevel |
| Brand Name | huayang | Model Number | OD 406.4-1422MM THK 9.53-50MM |
| Certification | API CE ISO | Place of Origin | china |
| High Light | S275JRH Submerged Arc Welded Pipe ，S275JRH SAW Pipe ，S275JR SAW Pipe | ||
Big Diameter S275 S275JR S275JRH Submerged Arc Welded Pipe
Floating pipelines are either formed of steel pipes supported at regular intervals by buoyancy units or surrounded by a buoyant case, or they are composed of pipes made of a buoyant material.
In all these cases the pipeline must be built to be flexible enough to endure the movement of the sea and currents. The pipe itself may be made flexible by inserting ball joints in the line at regular intervals or by adding lengths of flexible pressure hose. All floating pipelines are made in a modular fashion and are connected together by bolts or quick coupling devices.can be unlined, made of various grades of steel, cast iron or aluminium for greater wear resistance, or lined with rubber. Rubber-lined pipes have considerably greater resistance to wear than unlined steel pipes, provided that the particles are neither too sharp nor too large and that the operating temperature is not too high. A steel pipe is smoother than a rubber-lined pipeline and therefore the pipeline resistance of a steel pipe is lower than the pipeline resistance of a rubber pipeline. Steel pipes are non-flexible and generally non-floating, but can be made to float with ring floats, pontoons, or they can be produced as floating pipelines with a floating body.
| Usage: | Used for dredging field |
| SAW: | Submerged arc welded pipe |
| LSAW: | Longitudinal submerged arc welding pipe |
| SAWL: | Submerged arc welded longitudinal pipe |
| Standard: | EN 10219 |
| Certificate: | ISO 9001, ISO 14001, OHSAS 18001, API 5L PSL1&PSL2, CE (CPR & PED), GOST Certificates |
| Out Diameter: | 406.4mm - 1422.4mm (16"-56") |
| Wall Thk: | 9.53mm-50mm |
| Length: | 6M-12.5M |
| Steel Grade: | EN10219: S275, S275JR, S355JRH, S355J2H |
| Surface: | Bare pipe |
| Tests: | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (DWT, Guided Bend Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, RT (X-Ray Test) |
| MTC: | EN 10204/3.1B, EN 10204/3.2 (with Third Party Inspection) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2005
Total Annual:
150 million-200 million
Employee Number:
500~700
Ecer Certification：
Active Member
Hebei Huayang Steel Pipe Company Ltd. is the largest ERW and LSAW steel pipe manufacturer in Northern China. Established in 2005, we have a modern factory covering an area of 666,000 square meters, with over 700 employees and a fixed asset of 200 million USD, annual output capacity is up to 1,000,00... Hebei Huayang Steel Pipe Company Ltd. is the largest ERW and LSAW steel pipe manufacturer in Northern China. Established in 2005, we have a modern factory covering an area of 666,000 square meters, with over 700 employees and a fixed asset of 200 million USD, annual output capacity is up to 1,000,00...
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