Description

(1)Steel Grade: H*0, J*5, N*0, L*0, P**0  

(2)Specs: **1/2”—*0” (**4.****8) mm

(3)Type of end finish: S, L, B

(4)Standards: API, SPEC 5CT, SY/T********3

(5)Uses: petroleum and natural gas production engineering

(6)Length: R2, R3

(7)Thickness: 5.*1mm—*6.*3mm

(8)Packing:  bundles   Delivery time: *0—*0days

(9)Minimum order quantity: **0 tons

Freet has four lines for casing specially used for petroleum industry, with an annual capacity of **0,**0tons. We adopt the most advanced threading machines and numerical control machining equipment.

In order to ensure quality of products, digitalized inspection instrument has been introduced such as NDT, hydro test and so on.