4 1/2 Inch DTH Drill Pipe Diameter 114mm Thread IF Material R780 For Mining
Product Introduce
Feature
Carefully selected seamless steel pipe and high quality alloy steel for joint tools.
Precisely friction welded to ensure straightness and concentrically.
Multiple precisely heat-treated tools joint.
Thread part is process nitrogen treatment and upsetted.
Specification
|
Outer diameter |
Thread |
Wall thickness |
Length |
||
|
mm |
inch |
mm |
mm |
||
|
114 |
4 1/2 |
API 2 3/8'' REG API 3 1/2'' REG 2 3/8'' IF 3 1/2'' IF |
8
|
10 |
1500-9000
|
We can also supply DTH drill pipe from diameter 76mm to 140mm.
About us
We are able to manufacture, export and supply our clients excellent quality DTH Hammers like DTH Hammer Bits and RC Hammer. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.
Delivery Time
Generally need 15-25 days
Transport Way
By air, By Sea or By Express
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.