casing pipe

Product Description

Casing Pipe is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore. It is inserted into a well bore and cemented in place to protect both subsurface formations and the well bore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of *5,**0 psi.

1 Production Process: Seamless & ERW 

2 Specification: API 5CT /5B

3 Out Diameter: 4 1/2"- *0" (**4.3mm***8mm) 

4 Thread: LTC ( Long Round Thread), STC ( Short Round Thread), BTC ( Buttress Thread) and other premium connections which can be made as per the given drawings

5 Length:R1(4.***7.*2m), R2(7.****0.*6m), R3(*0.****4.*3m))

6 Steel Grade: H**0, J*5, K**5, N**0, L**0, P**0, Q***5

7 Surface: Corrosion proofing water based paint

8 Heat treatment: Normalized, Quencher+Temper

9 Loading: 

Pipe length less than 5.8m (*0 feet container) 

Pipe length less than *1.8m (*0 feet container) 

Pipe length more than *1.8m (Bulk shipment) 

*0 Loading Port: Mainly Tianjin Port, 

*1 Shipment: by containers or in bulk vessel 

*2 Payment Terms: TT, LC

*3 Packing: in bundles with steel strips , then wrapped in nylons or in bulk as per the loading requirements