Home ProductsRaise Boring Drill Rod

Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure

Certification
Good quality Crawler Raise Borer for sales
Good quality Crawler Raise Borer for sales
I'm Online Chat Now

Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure

China Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure supplier
Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure supplier Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure supplier Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure supplier

Large Image :  Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure

Product Details:

Place of Origin: China
Brand Name: Chuangyuan
Certification: ISO,CCC,CE
Model Number: 8", 10", 11 1/4", 12 7/8"

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pcs
Price: Negotiation
Packaging Details: Bundle package
Delivery Time: 30 Days
Payment Terms: L/C, T/T
Supply Ability: 3000Pc / Month
Contact Now
Detailed Product Description
Commodity: Raise Boring Rig Rod Size: 8", 10", 11 1/4", 12 7/8"
Material: DRB40 And 4330V Rod Thread: PT22 And DI22
Strength Of Extension: 1100Mpa Rod Length: 1m And 1.524m

High-strength and Optimized Thread Structure RBM Drill Rod with High Alloy Steel

 

In order to meet different application, we could supply standard drill pipes (resistance strength greater than 700Mpa) and high-strength drill pipes (resistance strength greater than 1100Mpa) for optional choice. We can provide selection guidance according to the user's geological conditions and shaft requirements.

 

Our RBM drill rod adopts the patented thread structure, which reduces the stress by more than 50% compared with the common API thread.

 

It could effectively overcomes the early fatigue fracture easily generated by the original thread structure drill pipe and can fully meet the torque and tension capacity of the drill. It could increase work productivity especially in the hard rock raising boring.Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure

 

The drill pipe adopts equal strength design, which reduces the overall weight of the drill pipe and effectively improves the drilling depth capacity and the fatigue resistance of the drill pipe.

 

Silver Color Raise Boring Drill Rod , Hardened Drill Rod Optimized Thread Structure

 

Raise Boring Machine rod material element:

Element C Si Mn P S Cr Mo Ni Cu
DRB-40 0.38 0.75 0.8 0.2
0.43 0.35 1.2 0.025 0.02 1.2 0.4 0.5 0.3

 

We can provide Mill certificates: Chemical compostition, Mechnical properties, UT test, MPI test etc

 

Contact Details
Chuangyuan High-Tech Machinery Co., Ltd.

Contact Person: Liu

Send your inquiry directly to us (0 / 3000)