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DTH Alloy Steel Drill Pipe With Carburizing Treatment Abrasion Resistance

Changsha Chaojingang machinery manufacturing CO., Ltd

DTH Alloy Steel Drill Pipe With Carburizing Treatment Abrasion Resistance

Outer diameter : 76-140mm

Length mm : 1000-9000

Usage : water well or oil well

Use : Well drilling,Ore Mining,Coal Mining

Welding Method : Friction Welding

Machine Type : Drilling Equipment

Section Shape : Round

color : customized

Place of Origin : China

Brand Name : Super Diamond

Certification : ISO

MOQ : 1

Price : Negotiable

Packaging Details : Fixed plastic mold + carton + wooden box

Delivery Time : 5-8 work days

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : According to order quantity

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Environmental Alloy DTH Drill Pipe With Carburizing Treatment Abrasion Resistance

DTH drill pipes play a big role all told DTH drilling, regardless of application, rock type, hole depth or drilling rig. The key options of a prime quality DTH tube are durability, accuracy and manageableness. DTH drill pipes are made of superior alloy and both thread ends are friction welded to the seamless steel pipe.The high pressure is delivered to DTH hammer by DTH drill pipe, at the same time it transfers the rotation and press force to the DTH hammer.

Product specifications:

DTH drill pipes specifications

Outer diameter

Thread

Wall thickness
mm

Length
mm
mm inch
76 3 API 2 3/8 REG
API 2 7/8 REG
API 3 1/2 REG
API 4 1/2 REG
API 2 3/8 IF
API 2 7/8 IF
API 3 1/2 IF
API 4 1/2 IF
BECO 3 1/2"
4.0
6.3
1000-6000
89 3 1/2 4.0
6.3
8.8
1000-6000
102 4 6.3
8.8
4000-6000
114 4 1/2 6.3
12.5
4000-9000
127 5 6.3
12.5
19
4000-9000
133 5 1/4 6.3
12.5
19
4000-9000
140 5 1/2 8.8
12.5
19
4000-9000


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.


We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc


Our Services

1. We will keep track of each customer to get the feedback of product quality and service. And we will make an amendment according to your feedback.

2. If the product size is wrong, we will send the right one freely.

3. We guarantee the high quality. Please feel free to contact us if you found any damage. We will solve the

problems ASAP.

4. We can provide product repair services.

The optimal price, the best quality, the fastest speed, the best service.Your every piece of advice to us we

will be very seriously treatment. If you have any suggestion to us, please surely tell us by mail in a timely

manner You are not just a visitor, but our partner in common progress.

Sincerely hope to cooperate with you.


Product Tags:

dth drill rods

      

mining drill rods

      
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