Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Have exported for 6years. Variety sizes ,High quality ,Competitive price,High production ability
Hot Expanded Seamless Steel Pipe
1. Standard: ASTM A106/A53, GB/T 8163/8162
2. Material: ASTM A106/A53 Gr B, 20, Q345 etc
3. Tolerance: by the standard
4. Size: OD: 426mm-720mm, can be manufactured by customer's requirement; WT: 4mm-30mm; Length: 6M~25M.
5. Bundling: according to the customer's requirements
6. Packing: standard Seaworthy Packing (NB: Coating against rust)
7. Protection: supply varnish coating, bevel end, plastic cap
8. Application: this products used for conveying water, petroleum, gas and other common fluids
9. Certificate Standard: ISO 9001: 2000
10. Payment Terms: T/T in advance or irrevocable L/C at sight
11. Minimum Order: 5 Tons
12. Delivery conditions: FOB shanghai, or according to customers' requirement
13. Delivery Time: Min 15 Days after Receiving the Payments pipe fitting