A691 Gr 1 CR Heat Resistant Steel Pipe
GNEE is a major supplier of A691 Gr 1CR Electric Fusion Welded Pipe, and we provide high quality steel pipes to customers around the world based on their needs.
A691 Grade 1CR High Temperature Alloy Steel Welded Pipe also contains a large amount of elements such as nickel, tungsten, molybdenum, chromium, silicon, manganese, vanadium and small amounts of commonly used elements, which make A691 Grade 1CR Heat Resistant Pipe have good strength, toughness, hardness, hardenability and can resist wear and tear from frequent exposure to extreme temperatures.
A691 Grade 1CR Heat Resistant Welded Steel Pipe is available in round, square, rectangular, coiled, "U" shape and hydraulic pipe forms, suitable for nuclear and power, aerospace, chemical plants.
Specification of ASTM A691 1 CR Alloy Steel Pipe
| Grade | 1 CR |
| Material | Alloy Steel with Chromium (CR) |
| Standard | ASTM A691 |
| Manufacturing Method | Electric Fusion Welding (EFW) |
| Outer Diameter (O.D.) | 18" - 56" (457.2 - 1422.2 mm) |
| Wall Thickness (W.T.) | 0.312" - 2" (7.92 - 50.8 mm) |
| Length | 5 - 12.3 meters |
A691 Gr 1 CR alloy welded pipe
Advantages of Choosing GNEE
Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
GneeGroup participated in the exhibition
FAQ
1. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.What can you buy from us?
Stainless Steel pipe,Carbon Steel,Pipe Galvanized Steel,
3. Why should you buy from us not from other suppliers?
The company has sufficient inventory to ensure that customers receive the goods at the lowest price and the shortest delivery time
when purchasing. A professional logistics team and after-sales team will solve all delivery and receiving problems for you.
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