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3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
Specifications
Brand Name :
ROSCHEN
Model Number :
3 3 1/2 4 4 1/4 4 1/2 5 inch
Certification :
ISO
Place of Origin :
CHINA
MOQ :
5 pcs
Price :
Negotiate
Supply Ability :
100000000 pcs
Packaging Details :
Steel bundle
Description


3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine

3m 76mm 2 3/8 REG water well drill pipe for dth hammer drilling machine

DTH drill pipe is mainly used in the drilling blasting hole, guardrail hole, mountain reinfrcement, anchoring and other engineering holes in mines, tunnels, high ways, railways and so on.

Roschen group limited is a professional manufacturer of drill pipe, drilling rig and other drilling tools. We have good export conditions to Shanghai port. Our factory covers an area of 50,000 square meters.

Drill Pipe Raw Material performances
Steel Grade Yield Strength Tensile Strength
Min(Mpa) Max(Mpa) Min(Mpa) Max(Mpa)
E-75 517 724 100 689
G105 724 931 793 750
S135 931 1138 1000 850
R780 520 666 780 876

Drill Pipe Specifications
Drill Pipe Outer Diameter Thread Type Steel Grade Wall Thickness End-Upset type Length
inch mm (mm) (mm)
3 76 2-3/8" REG R780, G105, S135 6, 8 IU 1000--5000
3 1/2 89 2 3/8'' IF NC26 R780, G105, S135 6.5, 8 IU 1000--5000
4 102 2 7/8'' IF NC31 R780, G105, S135 8, 9.19 IU 1000--5000
4 1/4 108 2 7/8'' IF NC31 R780, G105, S135 8, 9.19 IU 1000--5000
4 1/2 114 2 7/8'' IF NC31 R780, G105, S135 8, 10 IU 1500--6000
5 127 3 1/2'' IF NC38 R780, G105, S135 8, 10, 12 IU 1500--6000


Features:
- Stable raw material purchasing
- Favorable orders follow-up management
- Laudable lead-time & shipment control
- Traceable quality evaluation
- Flexible payment terms
- Remarkable after-sale service


Our Advantages
1. Production quality and standards meet and exceed the Comprehensive requirements of API5D, API7G, APIQ1. achieve the international first-class.
2. World-class raw materials and advanced heat treatment process,fully reflects the high strength and toughness,especially with high temperature toughness.
3. Sleek long tube thickening transition zone and a solid abrasion-proof increase the service life of drill pipe and the degree of safety.
4. Pipe body material: High quality alloy seamless pipe of R780, E75, X95, G105, S135

5. Top-notch technical team
6. Perfect quality management
7. Advanced and first-class equipment
8. Professional experience of 45 years
9. Comprehensive international standard

3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine

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3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine

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Product Detail
Brand Name :
ROSCHEN
Model Number :
3 3 1/2 4 4 1/4 4 1/2 5 inch
Certification :
ISO
Place of Origin :
CHINA
MOQ :
5 pcs
Price :
Negotiate
Contact Supplier
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine
3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine

ROSCHEN GROUP

Verified Supplier
12 Years
shanghai, shanghai
Since 1921
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Down The Hole Drilling, Drill Rod, Tricone Drill Bit
Total Annual :
5000-2000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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