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Metal Rubber Seal Tricone Rock Roller Bit Drilling 118-660.4mm

Metal Rubber Seal Tricone Rock Roller Bit Drilling 118-660.4mm

Metal Rubber Seal Tricone Rock Roller Bit Drilling 118-660.4mm
Metal Rubber Seal Tricone Rock Roller Bit Drilling 118-660.4mm
Categories Oil Drill Bit
Brand Name: OHANG TECH
Model Number: 118-660.4mm
Place of Origin: CHINA
MOQ: 1
Packaging Details: Sea Freight Packing
Delivery Time: 30-50 days
Payment Terms: T/T
Name: Tricone bit / Roller bit
Seal: Metal / Rubber
for: Well drilling / Horizontal directional drilling
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Company Info.
Langfang Ouhang Technology Co., Ltd.
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Metal Rubber Seal Tricone Rock Roller Bit Drilling 118-660.4mm

Tricone Bit / Roller Bit

Basic Info.

Transport Package
Paper Box
Origin
Hebei
HS Code
8207191000
Production Capacity
50000

Product Description

Product Features
SRM (Slide Bearing-Rubber Sealing Milled Teeth) bits can load a higher WOB in normal RPM condition. It applies in different formation from very soft to very hard matched with different cutting structure.
Product Features:
- Slide bearing is applied
- Hard alloy is welded on the surface of tooth to increase the wearing resistance performance
- Cone bearing is silver coated which provides more loading ability and anti-seizure ability
- O sealing ring is made of HNBR which is more corrosion and high temperature resistant; larger sealing ring cross section increases sealing adaptability
- Steel ball locked cone provides more security and is applicable to high speed rotation.
- 250 ºC high temperature and anti-corrosion lubricant is applied which the high temperature resistance performance of bit sealing lubricating system.
- Optimized milled teeth surface weld improves the anti-corrosion performance of drill bit
- Optimized milled teeth quantity and teeth arrangement structure give full play to the cutting ability and cutting speed of drill bits.
Tricone Bit Specification
Conventional Inserted Teeth Tri-Cone Bits
IADC CodeSize AvailableProtodrakonov Scale of HardnessRecommend WOB
KN/mm		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"
98.4mm111.1mm117.5mm133.4mm152.4mm190.5mm215.9mm222.2mm241.3mm311.1mm
437√√f=5~70.35~0.960~150
517√√√√f=6~80.4~0.9560~150
537√√f=8~100.75~0.8560~150
637f=10~120.75~1.2040~70
2-3/8REG2-7/8REG3-1/2REG4-1/2REG6-5/8REG"√" means regularly available products; other types or sizes shall be custom made accordingly.
Thread Connection Available
Conventional Milled Teeth Tri-Cone Bits
IADC CodeSize AvailableProtodrakonov Scale of HardnessRecommend WOB
KN/mm		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"
98.4mm111.1mm117.5mm133.4mm152.4mm190.5mm215.9mm222.2mm241.3mm311.1mm
125f=1~30.3~0.780~200
131√√√√√f=1~30.3~0.780~200
135√√√√√f=3~50.4~0.870~180
145√√√√√f=4~60.75~0.8560~160
2-3/8REG2-7/8REG3-1/2REG4-1/2REG6-5/8REG"√" means regularly available products; other types or sizes shall be custom made accordingly.
Thread Connection Available

Factory View


Product Tags:

Metal Rubber Tricone Rock Roller Bit

  

660.4mm roller bit drilling

  

660.4mm tricone rock roller bits

  
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Metal Rubber Seal Tricone Rock Roller Bit Drilling 118-660.4mm

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