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Steel Threaded Rock Drill Rods High Strength For Top Hammer Rock Drilling Rigs

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Steel Threaded Rock Drill Rods High Strength For Top Hammer Rock Drilling Rigs

Large Image : Steel Threaded Rock Drill Rods High Strength For Top Hammer Rock Drilling Rigs

Product Details:

Place of Origin:	China
Brand Name:	ShiTan
Certification:	ISO9001
Model Number:	T51

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	Standard export package
Delivery Time:	Within 7-12 days
Payment Terms:	L/C, D/A, T/T, Western Union

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Detailed Product Description

Parts Name:	Thread Rock Drill Rod	Processing Type:	Forging
Other Name:	Thread Drill Rod	Machine Type:	Drilling Tool
Thread Protector:	Plastic, Metal, Rubber	Length:	1000mm-6000mm
Highlight:	mining drill rods , tapered drill rod

Steel Threaded Rock Drill Rods High Strength For Top Hammer Rock Drilling Rigs

Product Specifications

Parts Name	Thread Rock Drill Rod
Processing Type	Forging
Other name	Thread Drill Rod
Machine Type	Drilling Tool
Thread Protector	Plastic, Metal, Rubber
Length	1000mm-6000mm

Product Description

DTH drill pipes play a significant role in all DTH drilling, regardless of rock type, hole depth or drill rig. These drill pipes are mainly used in drilling blasting holes, guardrail holes, mountain reinforcement, anchoring and other engineering holes in mines, quarries, highways, railways and similar applications.

Technical Specifications

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

Key Features

Pipe body: Cold drawn seamless pipe for accurate sizing and good centralizer
Thread connector: Heat and nitrogen treatment for durability and easier loading/unloading
Friction welding construction
OD: 89mm (3.5") thread drill pipe
Connection: 121mm
Material: R780/E75/N80
Thread: NC38
Wall thickness: 9.5mm/10mm
Yield/Tensile strength: Min 517Mpa/Min 689Mpa
Suitable for water well, geothermal well, gas well applications
Safe drilling depth: Within 1,500 meters
Tool joint: 35CrMo/40Cr
Length: 4.5 meters or customizable to requirements