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API 5L x70 SSAW steel pipe with material large diameter sprial welded pipe used in oil and gas industry
Product Specification:
Standard: | API 5L, API 5CT, ASTM 53, EN10217, GB/T9711.1 GB/T9711.2 |
Certificate: | API 5L PSL1 / PSL2, API 5CT |
Out Diameter: | 219.1mm -3046mm (8” -72”) |
Wall Thickness: | 6.0 -14mm |
Length: | Up to 12m |
Steel Grade: | API 5L: GR B, X42,X46, X56, X60,X65,X70 |
ASTM A53: GR A, GR B, GR C | |
EN: S275, S275JR, S355JRH, S355J2H | |
GB: Q195, Q215, Q235, Q345, L245, L290, L320, L360- L555 | |
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. |
Surface treatment:
External coating: anti-corrosion black or varnish painting, epoxy coal tar enamel, glass fiber cloth, insulation
coating 3PE, 3PP, FBE, polyurethane and so on.
Internal lining: epoxy, cement motar, and according to customers requirement.
Quality Inspection:
We can supply you the spiral steel pipe with all kinds of dimension and coatings as required!
DN | OD MM | WT MM | |
British system | Metric system | ||
DN200(8 inch) | 219.1 | 219 | 6 |
7 | |||
8 | |||
DN250(10 inch) | 273 | 273 | 6 |
7 | |||
8 | |||
DN300(12 inch) | 323.9 | 325 | 6 |
7 | |||
8 | |||
DN350(14 inch) | 355.6 | 377 | 6 |
7 | |||
8 | |||
DN400(16 inch) | 406.4 | 426 | 6 |
7 | |||
8 | |||
DN500(20 inch) | 508 | 529 | 6 |
8 | |||
10 | |||
DN600(24 inch) | 610 | 630 | 6 |
8 | |||
10 | |||
DN700(28 inch) | 711 | 730 | 6 |
8 | |||
10 | |||
DN800(32 inch) | 813 | 820 | 6 |
8 | |||
10 | |||
DN900(36 inch) | 914 | 920 | 6 |
8 | |||
10 | |||
12 | |||
DN1000(40 inch) | 1016 | 1020 | 8 |
10 | |||
12 |
Our Packing:
1. Marking: Size, standard, heat number as customer required.
2. Surface: Oiled or Black painted to prevent rust.
3. Inner Packing: Caps at both ends, steel strong trips on every bundle.
4. Outer Packing: PE strip wrapping outside.
5. We also can do as customers' requirements.
Other Kinds of Spiral Steel Pipe
![]() | SHANDONG WAN STEEL Import and Export Co., Ltd., belong to WAN STEEL Group, located at Taishan steel Industry park, Tai’an City, Shandong province. We are professional steel pipe supplier with more than 30 years experience. We cooperate closely with many large companies at home and abroad, and have set production base in Shandong, Jiangsu, Tianjin, Foshan, etc. Our main products are seamless steel pipe, spiral steel pipe, welded steel pipe, hot dipped galvanized steel pipe, precision alloy |
seamless steel pipe and stainless steel seamless pipe. We have various kinds of pipe in large stock at any time, can meet your individual requirements in terms of quantity and quality. Our products get the ISO9001 quality certificate; French BV, SGS, China CCS. API; Britain CE certificate, the approval of ISO14000 environmental management system and OSHMS occupational health and safety management system. WAN STEEL customers spread all over the world. We always adhering to the "soul creates brand" as the belief. Warmly welcome to WAN STEEL Group for business negotiation. Let’s hand in hand, create brilliant together. |
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