Dimension range(OD inch)

4-1/2”~20”  (114.3mm-508mm)

Wall Thickness

As per API 5CT standard (the latest edition)

Length

R1,R2,R3

Steel Grade

H40, J55, K55,C75,N80, L80,C90,T95, P110 ,Q125

Pipe Type

Seamless (SMLS),Electric Resistance Welded (ERW)

Threads or Connection

BTC, STC, LTC, Left hand connection or other premium thread like :VAM

Surface Treatment

Anti-corrosion Water Based Paint

TPI

SGS, BV, MOODY, CCIC can be arranged before shipment.

Packing

Protection caps on both ends and in bundles with steel strips and two tags as per export requirements

Application

Used as the architectural retainer for the walls of oil, gas wells