Our company specializes in API Spec-5CT petroleum pipes. Sales of various specifications of tubing shorting, thickening tubing shorting, casing shorting. Double male short circuit, high voltage short circuit. Tubing variable buckle joint, tubing reducer joint, tubing adaptor, oil / casing thread protector (shield cap). And according to the drawings, we can process all kinds of special shorting, couplings, pipe fittings, etc. Product grade: J55, K55, N80, L80, P110.
Specifications for short sections of petroleum tubing: 1.66 ”—- 4-1 / 2″ (33.4–114.3) mm.
Specifications for short sections of petroleum casing: 4-1 / 2 “— 20″. (114.3 — 508) mm