Pipes/Tubes For Couplings and Casings

Tubing and casing are key portions of OCTG. Tubing is a distinct pipe, installed in production casing after well cementing to allow the oil and gases flow to the ground. Casings are those pipes supporting the wall of oil and gas well. It is mainly divided in 3 major categories- the surface, protection and production casing.

Size Range

Outer Diameter 6mm ~273mm
Wall Thickness 0.7mm ~25mm
Length 1 ~18mtr

Within this range pipes/tubes of any size can be produced

Production Standards

ASTM A53, ASTM A106, ASTM A179,ASTM A192, ASTM A199, ASTM A210, ASTM A213, ASTM A333, ASTM A334,
ASTM A335, ASTM A519
API 5L, API 5CT
DIN 2391, DIN 2440, DIN 2441, DIN 2448, DIN 1629, DIN 1630, DIN 17173/2448, DIN 17175/2448
JIS G3464, JIS G3444
BS1387, BS3059/1, BS3059/2, BS1775, BS6323
NFA49-112, NFA49-1445, NFA49-211
UNI 8863

Test Performed

Destructive Test : Tensile, Flattening, Flaring, Bending
N.D.T : Hydrostatic Test, Eddy Current Test, chemical Analysis
Others as required by the standard or customer

Test Certificate

Pipes/tubes are delivered with certificates as per required standard

Marking

On Pipe surface (Die Stamp or paint Stencil) On bundles (Metal Label or Plastic Label)

Packaging

in bundles

• Special packing on request

Despatch

It is done with a suitable mode of transport, so that the products is delivered in proper condition