Water Well Drill Pipe T38 Thread Extension Rod Ore Mining

Water well drill pipe T38 thread extension rod

Product feature of Rock Drilling Tools

Drill Rod

1: OD: 2 7/8”(73 mm)

2: Connection: 95mm/105mm

3: Grade: E75/R780

4: Length: RI, RII, RIII (2~12.5 meters)

5: Suitable for water well, geothermal well, gas well

6: Safe drilling depth: Within 1000 meters

7: Tool joint:35CrMo

8: Friction welding drilling

10.Thread type: NC31

11.Thread treatment: Phosphorization, copper plating

12. Plastic coating: TC2000, TK34,TK34P

13. Hardbending: Boton, Arnco, TCS Ti, ARMACOR-M, Hughes Super smooth x,Duraband.

Process description:

1. Strictly according to API 5DP standard
2. Yield strength: Min 517 Mpa
3. Tensile strength: Min 724 Mpa
4. Pipe body material: High quality alloy seamless pipe of E75
5. Thread treatment: Phosphorization or copper plating

Product data of Rock Drilling Tools

Xi'an Huizhong mechanical equipment Co., Ltd.

Xi'an Huizhong mechanical equipment Co., Ltd. is a company specializing in the production and sales of rook drilling jumbos, rock drills, rock drill accessories, drilling tools.
Since its establishment, relying on the abundant resources in China and abroad, the company has made good achievements in the professional field. Relying on the market-oriented and high-quality after-sales service, the company has won the trust and support of customers. The company has a professional after-sales team and maintenance engineers. It has won a lot of valuable time for customers with excellent technology. It has cooperative relations with many large-scale mines and China Railway units.
Customer product competitiveness is our goal. Our company is also willing to form strategic partners with OEMs and OEM end users to face the big environment and market together, and contribute to the rapid development of machinery industry.

1. machine sales, accessories supply and professional after-sales service as one

2.Good product quality, reasonable design structure, quality

3. Reasonable price, so that profit users, to achieve a win-win situation