ASTM A139 Grade A/B/C/D/E Welded Pipes
Transport Package: Standard Sea-Worthy Packing
Production Capacity: 50, 000 Tons/Year
The A139 standard contains five grades, namely Grade A, Grade B, Grade C, Grade D, and Grade E. The nominal (average) wall thickness of A139 steel pipe is 1.0 inch (Note 2), and the wall thickness is 1.0 inch [25.4 mm] and below, and is used to transport liquids, gases or steam.
A139 EFW Pipe Specification
| Item | EFW Steel Pipe |
| Material | API 5L,API 5CT,API 5DP,EN10219,ANSI B36,ASTM A53-2007,ANSI B36 |
| Wall Thickness | 6.5-60mm |
| Length | 6m,11.8m,12m,other length is available according to demands |
| Size | 219-2200mm |
| Surface Treatment | Black Paint, Varnish, Oil, Galvanized, Anti-corrosion coated (3PE,3lpe) |
| Pipe Ends | Two ends of the beveled ends, plastic, CAPS(small OD), iron protector(large OD), pipe ends with steel support for thin wall |
| Certificates | API 5L, ISO 9001, SGB, BV, CCIC |
| Application | Aetospace, structure pipe, building, etc |
| Delivery | 15-45 Days, It depends on the specific situation and quantity |
FAQ
Q: Can you send samples?
A: Of course, we can send samples to all parts of the world.
Q: What are the shipping ports?
A: Generally, we ship from Shanghai Port, Tianjin Port, Qingdao Port, and you can also choose other ports as needed.
Q: What certifications do your products have?
A: We have ISO 9001, SGS and other certifications.
Q: How long is your delivery time?
A: Generally, our delivery time is within 7-15 days. If the demand is particularly large or there are special circumstances, the delivery time may be delayed.
Q: Can I visit your factory?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: Are the products quality inspected before loading?
A: Of course, all our products are strictly quality inspected before packaging, and unqualified products will be destroyed.
Q: How are the products packaged?
A: The inner layer is waterproof paper, the outer layer is iron packaging, and it is fixed with fumigated wooden pallets.
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