Sleeve stabilizer - Products & Services - Beijing Olymtech Development Co., Ltd

The Sleeve stabilizer consists of body and sleeve which is jointed; the sleeve can be changed after fretted. The material of body is 4145H modified alloy steel. After heat treated, its Brinell hardness can reach to 285-341 and the impact value is more than 54 Joules.

Specifications:

Hole Size Range (in)	DC Diameter B (in)	Upset Diameter A (in)	Bottom Neck Dia C (in)	Overall Length L (in)	Fishing Neck Length L1		Weight（kg）	Sleeve Length L3 (in)
Hole Size Range (in)	DC Diameter B (in)	Upset Diameter A (in)	Bottom Neck Dia C (in)	Overall Length L (in)	String style	Near-bit Style	Weight（kg）	Sleeve Length L3 (in)
6 1/4~7 1/2	4 3/4~5	5 3/4	4 3/4	65	27	22	125	14
8 1/2~9 7/8	6 1/4~6 3/4	7 1/2	6 1/4	65	27	22	220	14
8 1/2~9 7/8	3 1/2~7 1/4	7 3/4	6 1/2	65	27	22	260	14
12 1/4~17 1/2	7 3/4~8 1/4	9 1/4	7 3/4	66	27	22	370	16
12 1/4~17 1/2	8 1/2~9	9 7/8	8 1/2	66	27	22	460	18
14 3/4~20	9 1/2~10	11	9 5/8	66	27	22	550	22

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