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Black RC Reverse Circulation Double Wall Drill Pipes Product Description Trenchless double wall drill pipe is composed of inner drill pipe and outer drill pipe (called inner pipe and outer pipe). The inner ... Read More

73mm Outer Dianeter Of Joint Steel Reverse Circulation Double Wall Drill Pipes Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API In ... Read More

Double Wall Drill Pipe For Reverse Circulation Hammer Drilling Product Description The non-grooved double-wall drill rod is composed of an inner drill rod and an outer drill rod (called inner drill rod and ... Read More

Drilling Equipment Machine Type Pneumatic Pipe Ramming Hammer Product Description The machine has the characteristic of high precision for pipe laying,larger diameter for the pipe to be laid, strong adaptabilit... Read More

89-273mm Applicable Pipe Laying Diameter Pneumatic Pipe Ramming Hammer Product Description In the field of trenchless laying of underground pipelines, pneumatic tamping pipe laying technology has been accepted ... Read More

73mm Outer Dianeter Of Joint Or Customized Double Wall Drill Pipe Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API In order to ... Read More

Saving Pipeline Occup Iedspace Pipeline Rehabilitation Pipe Bursting Description The pipe replacement system is composed of a pipe splitting machine, Puli rod, cutting machine and expansion head independently ... Read More

BH190S Host Length 1320mm Pneumatic Pipe Ramming Hammer Product Description BH Series Pneumatic Rammer, is a new equipment used for trenchless laying pipelines underground, suitable for the clay layer, sub-clay ... Read More

BH420 pneumatic pipe rammer impact force 800T, 2.8m long Product Description The machine has the characteristic of high precision for pipe laying,larger diameter for the pipe to be laid, strong adaptability of ... Read More

BH420 pipe rammer impact force 800T, 2.8m long Product Description The machine has the characteristic of high precision for pipe laying,larger diameter for the pipe to be laid, strong adaptability of formations... Read More