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Rubber Sealing Tri Cone Rock Bit Inserted Teeth
Rubber Sealing Tri Cone Rock Bit Inserted Teeth
Specifications
Brand Name :
Ohang Tech
Place of Origin :
China
name :
rubber sealing tri cone rock bit inserted teeth
keyword :
bit tricone
type :
bit tricone
for :
rock
Description
Rubber Sealing Tri Cone Rock Bit Inserted Teeth

Product Description

Product Features
RRI (Roller Bearing-Rubber Sealing-Inserted Tooth) bits is a kind of ideal and economic tool in high speed well drilling.
Product Features:
-Sealed roller bearing structure is placing the cylinder roller into groove of cone which increases the bearing neck size to load larger WOB and adapt high ROP.
-Surface of thrust bearing is hardening treated and wear reducing treated to improve the loading ability and anti-seizure ability of bearing.
-High strength and high flexible hard alloy teeth are applied to improve the anti-impact performance, reduce tooth breaking rate.
-Optimized milled teeth quantity and teeth arrangement structure give full play to the cutting ability and cutting speed of drill bits.

Conventional Inserted Teeth Tri-Cone Bits
IADC Code Available Size Available Protodrakonov Scale of Hardness Recommend WOB Recommend RPM
3-7/8" 4-3/8" 4-5/8" 5-1/4" 6" 7-1/2" 8-1/2" 8-3/4" 9-1/2" 12-1/2"
98.4mm 111.1mm 117.5mm 133.4mm 152.4mm 190.5mm 215.9mm 222.2mm 241.3mm 311.1mm KN/mm(Bit OD)
437 √ √ f=5~7 0.35~0.9 60~150
517 √ √ √ √ f=6~8 0.4~0.95 60~150
537 √ √ f=8~10 0.75~0.85 60~150
637 f=10~12 0.75~1.20 40~70
2-3/8REG 2-7/8REG 3-1/2REG 4-1/2REG 6-5/8REG "√" means regularly available products; other types or sizes shall be custom made accordingly.
Thread Connection Available
Product tags

grooved ring seal

,

rubber sealing ring

,

casing end seal
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Rubber Sealing Tri Cone Rock Bit Inserted Teeth

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Product Detail
Brand Name :
Ohang Tech
Place of Origin :
China
name :
rubber sealing tri cone rock bit inserted teeth
keyword :
bit tricone
type :
bit tricone
for :
rock
Contact Supplier
Rubber Sealing Tri Cone Rock Bit Inserted Teeth

Langfang Ouhang Technology Co., Ltd.

Site Member
3 Years
hebei, langfang
Business Type :
Trading Company
Main Products :
Oil Drilling Tool, Downhole Power Tool, Oilfield Drilling Jars
Employee Number :
50~100
Certification Level :
Site Member
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