API Oil Integral Spiral Blade Stabilizer

Integral spiral blade stabilizer 1.Matterial:Alloy steel 2.O.D.Size: 3 7/8" to 28"... 3.Quality standard: API 7-1, SY/T 5051

         We supply the integral spiral blade stabilizer, integral straight-rib stabilizer, sleeve replaceable type stabilizer, float valve stabilizer, drilling reamer, unbalanced spiral blade stabilizer and variable-diameter stabilizer, all above products comply with API Spec.7.Integral 3-Spiral Blade Stabilizer, Integral 4-Spiral Blade Stabilizer (string type ,near bit type ). The working hardfacing surface (also called as wall contact )materials available separately are (1) carbide insert,(2) Inserted diamond compound, (3) Low temperature brazing tungsten carbide slug,(4) Surface bead welding abrasive welding rod, etc.

Technical specifications and parameters

Bit size(in)	Working OD	End OD of body	ID	Length	Thread code on both ends
					String type				Near bit type
					Top		Down		Top	Down
6	152.2	121	51	1200	NC38					3 1/2"REG
6 1/4	158.7
6 1/2	165.1
7 1/2	190.5	159	57	1600	NC46					4 1/2"REG
7 7/8	200
8 3/8	212.7	15965	71	16001800	NC46NC50
8 1/2	215.2	159165178
8 3/4	222.2
9 1/2	241.3	178197		1600	NC50	NC50		NC50
9 5/8	244.5			1800						6 5/8"REG
9 7/8	250.8
12 1/4	311.2	203229	76	1800	NC563 1/2" REG	NC566 1/2" REG		NC566 5/8"REG		6 5/8"REG
17 1/2	444.5	229241.3		20002200	NC617 5/8" REG	NC617 5/8" REG		NC617 5/8"REG		NC617 5/8" REG
24	609.6
26	660.4
28	711.2

If you're interested in them,please let me know.

Jenny-Marketing Manager

M:86-13675466243

Skype:jenny08082

API Oil Integral Spiral Blade Stabilizer