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Friction Welding DTH Drill Pipe / Rods 76,89,102,114mm For Rock Blasting And Water Well

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Friction Welding DTH Drill Pipe / Rods 76,89,102,114mm For Rock Blasting And Water Well

Friction Welding DTH Drill Pipe / Rods 76,89,102,114mm For Rock Blasting And Water Well
Friction Welding DTH Drill Pipe / Rods 76,89,102,114mm For Rock Blasting And Water Well
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Large Image :  Friction Welding DTH Drill Pipe / Rods 76,89,102,114mm For Rock Blasting And Water Well

Product Details:
Place of Origin: China
Brand Name: JINZHOU SHITAN
Certification: ISO
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Standard Export Package
Delivery Time: 7-12 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Detailed Product Description
Machine Type: Drilling Tool Type: Drill Pipe
Processing Type: Forging,cold Rolling Usage: Small Hole Drilling,Rock Drilling
Highlight:

integral drill rods

,

tapered drill rod

Friction Welding DTH Drill Pipe / Rods 76,89,102,114mm For Rock Blasting And Water Well

 

Application


DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.The key features of a high quality DTH tube are durability, accuracy and manageability.

 

Technical Specification
 

NO.
Drill Rod Diameter
Length
Thickness
Thread
Trigger Slot
inch
mm
mm
mm
 
mm
1
3
76
1000-9000
5.00- 8.00
API 2 3/8" Reg
57/64.5
2
3 1/2
89
1000-12000
6.00- 8.00
API 2 3/8" Reg
70/64
3
4
102
1000-12000
8.00- 10.00
API 2 7/8" Reg
76/89
4
4 1/2
114
1500-12000
6.00-20.00
API 3 1/2" Reg
89/95
5
5
127
1500-12000
10.00-20.00
API 3 1/2" Reg
89
6
5 1/2
140
1500-12000
10.00-25.4
API 2 3/8" Reg
or 4"FH
114
7
6
152
3000-12000
12.00-25.4
API 2 3/8" Reg
or 4"IF
127

 

Main features

 

1. Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer.
2. Thread connector :Heat and Nitrogen treatment , so the pipe is more durable and easier to load and unload .
3. Friction welding .

 
Standard DTH drill pipe:

Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm;
Length: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm;
Thread: 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG,
2 3/8 API IF, 3 1/2 API IF
 
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Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Anna

Tel: +8615511892512

Fax: 86-0311-84397208

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