50mm geological drill rod used in coal mine from China supplier

FOB Reference Price:Get Latest Price
$40.00 - $50.00 / Piece | 50 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Shandong, China
Brand Name:
Yikuang
Model Number:
YK
Material:
Carbon Steel, Carbide
Certification:
API, ISO9001
Type:
Drill Pipe, Drilling Tool
Machine Type:
Drilling Tool, Drill Pipe
Processing Type:
Forging, Forging
Use:
Coal Mining, Coal Mining, coal,rock,tunnel drilling
Place of origin:
Shandong, China (Mainland)
Brand name:
YIKUANG
Packing details:
wooden case
Supply Ability
Supply Ability:
800 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Wooden case or as your required
Port
Qingdao/Tianjin/Shanghai
Lead Time :
15days after the payment
Product Description

geological drill pipe

Product Application

Material of rod body: geological alloy pipe
Material of connector: first-class alloy constructional steel Craft: thermal refining in vacuum, which greatly improves the fatigue resistance and shearing strength.
Rod body craft: friction welding, which improves the bending strength, the firmness of the drill rod as well as the lifetime.

SPECIFICATIONS 
No.
Diameter(mm)
length
Thread type
Craft
Connection  type
1
34
500~3000
Tapper thread
Friction welding
Box/pin
2
42
500~3000
Tapper thread
Friction welding
Box/pin
3
50
500~3000
Tapper thread
Friction welding
Box/pin
4
63.5
500~3000
Tapper thread
Friction welding
Box/pin
5
73
500~3000
Tapper thread
Friction welding
Box/pin
6
89
500~3000
Tapper thread
Friction welding
Box/pin
7
35
500~3000
Square inside thread
Cutting thread
connector
8
42
500~3000
Square inside thread
Cutting thread
connector
9
50
500~3000
Square inside thread
Cutting thread
connector
10
60
500~3000
Square inside thread
Cutting thread
connector
Detailed Images
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