新型干水兩用鉆桿
新型干水兩用鉆桿/New type of dry water dual-use pipe
新型干水兩用鉆桿是在煤鉆桿的基礎上,采用特殊材料制成，提高了鉆桿的韌性和強度、硬度和耐磨性，延長了使用壽命，是煤鉆桿的3- -5倍。
特點:重量輕，通水快,大螺距排粉,效率高，減輕工人勞動強度。(螺距及連接方式可根據用戶需要定做)
直徑:φ26-φ42長度: 0.5m- 2m
On
on the basis of coal drill pipe, the new type of dry water dual-use pipe is and the use of special materials, improved the toughness and strength, hardness and wear resistance of drill pipe, prolong the service life.is coal dril pipe 3-5 times. Characteristics： light weight, fast to run water, big pitch powder.high efficiency, reduce labor intensity. (pitch and connection mode can be customized according to user's need)
Diameter: φ26 to φ42 length: 0.5m to2 m
