1.Standard: ASTM A106/A53,API 5L,ASTM A179,ASTM A192,ASTM A252,DIN ST37,DIN ST35.8,DIN2448,DIN ST52,DIN17179,DIN ST44,St35.8,St45.8-I,St35.8,St45.8-III,BS1387-1985,ASTM A333,ASTM A335

2.Material: ASTM A106/A53 Gr B,API 5L GRB,ASTM A106/A53 GRA,API 5L GRA,ASTM A192,ASTM A252,DIN ST37,DIN ST35.8,DIN2448,DIN ST52,DIN17179,DIN ST44,St35.8,St45.8-I,St35.8,St45.8-III

Tolerance: by the standard

3.Size: OD: 21.3mm-914.4mm, can be manufactured by customer’s requirement; WT: 4mm-60mm; Length: 5.8M~12M,length can be manufactured by customer requirement.

4.Bundling: according to the customer’s requirements

5.Packing: standard Seaworthy Packing (NB: Coating against rust)

6.Protection: supply varnish coating, bevel end, plastic cap

7.Application: this products used for conveying water, petroleum, gas and other common fluids

Certificate Standard: ISO 9001: 2000

8.Payment Terms: T/T in advance or irrevocable L/C at sight

9.Minimum Order: 20 Tons

10.Delivery conditions: FOB Tianjin, or according to customers’ requirement

11.Delivery Time: Min 15 Days after Receiving the Payments