API tubes

Tubes certified by the American petrol Institute for carbon hydrogen drilling, production, pipe lines welded and seamless. Casing, drilling, tubing, drilling.

Size assortment: Ø 21,3 – 1422 mm – 1/2 ” -56 ” inch.

Standards: API 5L – PSL1, PSL2

Qualities: C, J,K,N, L, P

Gr. A, Gr. B, C90, C95, T95, P110, Q125, X42, X46. X52, X56,, X60, X65, X70, X80, H40, J55, K55, N80, M65, L80, E, X, G (N80-1, C90-1, C90-2, T95-1, T95-2, Q125-1. Q125-2, -4), L240, L290, L320, L360, L385, L415, L450, L485, L555

Tubes ends: with plain or bevelled ends, acc. To EUE, IUE, NUE, BTC, LTC, STC.

Heat treatment: N (NBK) Mainly there is a possibility to produce normalized treatment.

Tolerances: acc. To standard with customised wall thickness.

Lenghts: acc. To R1, R2, R3 lengths, possibiity to special legths, cutting.