DTH ROD:

89mm 114mm DTH drill pipes for blast hole 

Diameter: 76 mm, 89 mm, 102 mm, 114 mm, 140 mm

Thread connection: 2 3/8" API REG, 2 3/8" API IF,  2 7/8" API REG, 2 7/8" API IF,  3 1/2" API REG, 3 1/2" API IF.

Length: 6.5m, 8m, 6m, 4.5m, 5 m, 5.5 m, 4.5 m, 4 m, 3 m, 1.5 m, 1 m  to 15 meter.

 All products are manufactured according to international standards, matched with the Swedish Atlas Atlas Copco, Sandvik (of Sandvik), Ingersoll-Rand (Ingersoll-Rand) and the rest of the world brand manufacturing company's products, widely used in the earthwork, rock blasting holes, construction of mining, wells engineering and construction basis.

Usually we are offering 50mm, 60mm, 76mm, 89mm, etc. All DTH drill tubes are friction welded, and usually the threads are standard API connections, like 2 3/8" API REG thread, 3 1/2" API REG thread or API IF thread etc. According to customers request, from 1000 mm to 5000 mm length of tubes are available.

 Dimensions

1.Q: What's the delivery time?

2. Q: Whether accept customized according to customers' requirements ?

A: Yes, We accept customized, no matter what size and type ,and MOQ is 1 piece .

3. Q: It is produced according to the standard?

A: Yes.Mature production technology ensuring the quality satisfy international request,we had strictly inspection in the production.  Exported to the Middle East, Europe, North America, South America, Australia and other countries and regions.

4. Q: Can I expect a quality product?

A: Yes. All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.

5. Q: How do you guarantee your quality?

A: We select the advanced production technology and equipment, strictly control the whole production process,and we inspected the finished drill bits,we can also make several design changes according to the customer's feedback, and finally ensure the customer's excellent drilling effect.