Sinotechdrill International Co., Ltd

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254mm Raise Boring Equipment Drilling Rod Pipe Dual - Thread Of One Tooth

254mm Raise Boring Equipment Drilling Rod Pipe Dual - Thread Of One Tooth

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Brand Name :Sinotechdrill
Model Number :RBM
Certification :CE & ISO
Place of Origin :China
MOQ :One piece
Price :Negotiation
Payment Terms :L/C,T/T
Supply Ability :100 PCS per month
Delivery Time :15 days after receiving deposit.
Packaging Details :Container
Type :Customized
Diameter :176-286mm
Length :1m&1.5m
Stable rod :216-311mm
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254mm Dual-thread of one tooth raise boring machine drilling rod pipe

254mm Raise Boring Equipment Drilling Rod Pipe Dual - Thread Of One Tooth

New custom material of the drill pipes

New type material of drill pipes has been developed in cooperation with professional manufacturer. The loading capacity of the drill pipes has been increased greatly because of the high tensile strength and good impact toughness of the material. The service life of drill pipes is longer than usual.

The screw thread structure with patented technology

The structure that is designed by dual-thread of one tooth per inch and dual steps contacted tightly reduces lifting force which is transformed from torque greatly. The possibility of thread gluing the threads is also decreased enormously.

254mm Raise Boring Equipment Drilling Rod Pipe Dual - Thread Of One Tooth

The equal strength constructions design

The design of equal strength constructions can reduce the local peak stress of drill pipes, and improves the anti-fatigue ability of the drill pipes. The weight is also less than common.

The replaceable stabilizer blocks

The body of stabilizers can be used for long time by changing stabilizer blocks easily. They will save your much money of the production.

254mm Raise Boring Equipment Drilling Rod Pipe Dual - Thread Of One Tooth

Item Outer diameter*Working length
Drill Rods 176*1000mm
Drill Rods 182*1000mm
Drill Rods 200*1000mm
Drill Rods 230*1000mm
Drill Rods 254*1000mm
Drill Rods 254*1500mm
Drill Rods 286*1000mm
Drill Rods 286*1000mm
Stable rods 216*1000mm
Stable rods 244*1000mm
Stable rods 250*1000mm
Stable rods 270*1000mm
Stable rods 295*1000mm
Stable rods 295*1500mm
Stable rods 311*1000mm
Stable rods 311*1500mm

China 254mm Raise Boring Equipment Drilling Rod Pipe Dual - Thread Of One Tooth for sale

254mm Raise Boring Equipment Drilling Rod Pipe Dual - Thread Of One Tooth

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