Send Message
Home ProductsDTH Drill Pipe

R780 DTH Drill Pipe

Best Products
China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
Customer Reviews
I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

—— John Lewis

I would recommend this company product 110% as in the past I have had a 100% good result from them.

—— Vesa Vaatanen

I'm Online Chat Now

R780 DTH Drill Pipe

R780 DTH Drill Pipe
R780 DTH Drill Pipe R780 DTH Drill Pipe R780 DTH Drill Pipe R780 DTH Drill Pipe R780 DTH Drill Pipe

Large Image :  R780 DTH Drill Pipe

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: 89mm dth drill pipe
Payment & Shipping Terms:
Minimum Order Quantity: 10 pieces
Price: negotiate
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: about 22 days
Payment Terms: L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability: 5000 pieces per month

R780 DTH Drill Pipe

Material: Carburized Steel Color: Red Or You Wanted
Application: Water Well Drilling,Construction,Mining,Civil Engineering Or Water Well Drilling Air Pressure: High Air Pressure
Advatage: High Performance And Long Service Life Type: DTH Drill Pipe
Use: Drilling
High Light:

R780 DTH Drill Pipe


3 1/2'' API Thread DTH Drill Pipe


89mm dth drill tube

89mm 3 1/2'' API Thread Material R780 DTH Drill Pipe For Mining


Product Introduce

The drill pipe,the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint.Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we also provide this kind of drill pipe in different specifications,like IF and BECO.



1.Big rigidity

2.Good sealing capacity

3.Flat outer structure

4.Low torque and resistance when rotating






Outer diameter


Wall thickness






76 3''

API 2 3/8'' REG

API 2 7/8'' REG

API 3 1/2'' REG

API 4 1/2'' REG

2 3/8'' IF

2 7/8'' IF

3 1/2'' IF

3 1/2'' BECO

4 1/2'' BECO

6.3mm 8mm 1000-6000mm
89 3 1/2'' 6.3mm 8mm 1000-6000mm
102 4'' 6.3mm 8mm 1500-6000mm
114 4 1/2'' 8mm 10mm 1500-9000mm
127 5'' 10mm 12mm 1500-9000mm
140 5 1/2'' 14mm 19mm 3000-12000mm



R780 DTH Drill Pipe 0

We can also supply DTH drill pipe from diameter 76mm to 140mm.


About us

We are able to manufacture, export and supply our clients excellent quality DTH Hammers like DTH Hammer Bits and RC Hammer. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.


Delivery Time

Generally need 15-25 days


Transport Way

By air, By Sea or By Express


Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

Send your inquiry directly to us (0 / 3000)