详情
Orchid Energy Tubing-OCTG is made to withstand the pressure
generated from the extraction process. Tubing is manufactured in
the same way as casing, except that an additional process known as
upsetting is applied to thicken the pipes.
Specifications:
Range: OD *2.*6mm***4.3mm Wall Thickness:3.****6mm;
Materials: H*0, J*5, K*5, N***1, N**-Q, L***1,L***9Cr, L****3Cr,
P**0, Q**5 etc.;
Executive standards: API 5CT, ISO****0, GOST;
Thread connection: NU, EU,IJ, VAM,VAM TOP,NEW VAM;
Length: R1(6.***7.*2), R2(8.***9.*5), R3(*1.****2.*0);
