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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

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

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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
NO.	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