China Welong Petroleum Equipment Co., Ltd.
[China]

Address:
B17 of Van Metropolis No.35 of Tangyan Road High-Thec. Zone Xi'an, China Xian Shanxii 710075 China

Phone:
86-029-88331700

Contact name:
Wendy D Wong , 88331700

China Welong Petroleum Equipment Co., Ltd.

Click to enlarge image

Origin

China

Specification

Model		SL90	SL135	SL225	SL450	SL585
Max. static load KN		900	1350	2250	4500	5850
Max. rotary speed r/min		300	300	300	300	300
Max. working pressure MPa (psi)		25 (3570)	35 (5000)	35 (5000)	35 (5000)	35 (5000)
Clearance between bail and gooseneck mm (in)		435 (17 1/8)	495 (19 1/2)	540 (21 1/4)	549 (21 5/8)	584 (23)
Center pipe diameter mm(in)		64 (2 1/2)	64 (2 1/2)	75 (3)	75 (3)	75 (3)
Center pipe upper screw thread	Connect to center pipe API In	4 1/2 REG LH	4 1/2 REG LH	6 5/8 REG LH	7 5/8 REG LH	7 5/8 REG LH
Center pipe lower Screw thread	Connect to Kelly API In	6 5/8 REG LH	6 5/8 REG LH	6 5/8 REG LH	6 5/8 REG LH	6 5/8 REG LH
Gooseneck connection screw thread		3″-8 teeth/inch	3″-8 teeth/inch	4″-8 teeth/inch	4″-8 teeth/inch	4″-8 teeth/inch
Dimension (L x W x H) mm		2505×758 ×840	2505×758 ×840	2880×1026 ×1065	3015×1096 ×1065	3115×1224 ×990
Weight kg		940	1345	2402	3310	3230
Note: For above models, spinner (makeup and breakout) is optional.