Main products are as follows: Drill collar £  ¨ AISI 4145H Alloy Steel or Non-magnetic material, OD: 3-1/ 1-11inch £  ¬ API Spec7 £  © ; Integral and welded heavy weight Drill Pipe( OD: 3-1....

We supply the following drilling rig components: Crown Block( TC 30, TC50, TC90, TC135, TC170, TC225, TC315, TC450) ; Hook Blocks( YG135, YG170, YG225, DG225, DG315, DG450, DG675, DG900) ; Swivels....

We supply all kinds of BOPs and accessories including Annular BOP( WP from 2000psi to 10, 000psi; Bore Size: 7-1/ 16 inch, 9inch, 11inch, 13-5/ 8inch, 16-3/ 4inch, 18-3/ 4inch, 20-3/ 4inch, 21-1....

We supply various drill pipes like API 5CT Oil Casing and Tubes( 4-1/ 2inch-20inches, type: J55, K55, N80, L80, C90, C95, P110) ; API 5L Line pipes( 2-3/ 8inch-70inches, steel grade A, B, X42, X46....