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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.
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Erosion Resistant Dual - Wall DTH Drill Rods Durable For Rock Drilling Tool

Hunan New Diamond Construction Machinery Co., Ltd.

Erosion Resistant Dual - Wall DTH Drill Rods Durable For Rock Drilling Tool

Brand Name : New Diamond

Model Number : API

Certification : ISO9001:2008

Place of Origin : Hunan, China (Mainland)

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : According to order quantity

Delivery Time : 5-8 work days

Packaging Details : Carton packaging and wooden box packing

Type : Drill Pipe/DTH drill rods

Machine Type : Drilling Equipment

Material : Alloy steel

Processing Type : Forging/Friction Welded/Aerated welding

Use : Well Drilling

colour : According to demand

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Description


The drill pipe produced by our company is made of high-end technology. The steel of drill pipe body and joint is selected with high quality materials. Meanwhile, metallurgical technology is strictly controlled to increase hardenability of steel and ensure uniform microstructure and mechanical properties and good weldability. Ensure uniform and uniform hardness, increase the toughness of the material and improve the fracture toughness of the steel. Thus, the performance stability of the drill pipe is improved and the consumption of drill rod is reduced, which provides convenience for the majority of customers. Get the approval of the vast number of customers.

Applications


Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole, mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.

Specifications


pipe diameter

(mm)

pipe length

(mm)

wall thickness

(mm)

connection thread trigger slot
inch mm
3 76 1000-6000 5.00 API2 3/8”REG square 57/64.5
3 76 1000-6000 6.00 API2 3/8”REG square 57/64.5
3 76 1000-9000 8.00 API2 3/8”REG square 57/64.5
3 1/2 89 1000-6000 6.00 API2 3/8”REG square 70/64
3 1/2 89 1000-6000 6.00 API2 3/8”REG square 70/64
3 1/2 89 1000-9600 8.00 API2 3/8”REG square 70/64
3 1/2 89 1000-9600 8.00 API2 3/8”REG square 70/64
4 102 1000-9000 8.00 API2 3/7”REG square 76/89
4 102 1000-9000 10.00 API2 3/7”REG square 76/89
4 1/2 114 1500-7620 6.00 API3 1/2”REG 89/95
4 1/2 114 1500-9140 8.00 API3 1/2”REG 89/95
4 1/2 114 1500-9140 8.00 API3 1/2”REG 89/95
4 1/2 114 1500-9140 10.00 API3 1/2”REG 89/95
4 1/2 114 1500-9140 18.00 API3 1/2”REG 89/95
5 127 1500-9500 10.00 API3 1/2”REG 89
5 127 1500-9500 12.00 API3 1/2”REG 89
5 127 1500-9500 14.00 API3 1/2”REG 89
5 127 1500-9500 18.00 API3 1/2”REG 89
5 1/2 140 1500-9500 9.00 API4 1/2”REG or 4’FH 114
5 1/2 140 1500-9500 10.00 API4 1/2”REG or 4’FH 114
5 1/2 140 1500-9500 12.00 API4 1/2”REG or 4’FH 114

Feature Advantage


1. price commitment: in order to ensure the high reliability of products, raw materials are selected by high quality brand products. Based on the same competitive conditions, without reducing the technical performance of products, we offer customers the best price at a sincere price.

2. Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.

3. Customer service: in order to create new diamond brand, enhance the visibility of enterprises,establish corporate image, we serve customers with the principle of "preferential prices, good service, reliable product quality" principle.


Product Tags:

dth drill pipe

      

water well drill rods

      
Quality Erosion Resistant Dual - Wall DTH Drill Rods Durable For Rock Drilling Tool for sale

Erosion Resistant Dual - Wall DTH Drill Rods Durable For Rock Drilling Tool Images

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