mth 5 5inch dth drill pipe

Brand Name:Longway

Place of Origin:China

Hard Bending High Strength Deep Well Drill Pipe Product Description This DTH 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...

Brand Name:TOBO/TPCO/TISCO/VALIN/METAL

Model Number:1.4835 Stainless Steel Seamless Pipe

Place of Origin:China/Japan/Germany

...-inspection: Provided Machinery Test Report: Provided Marketing Type: Hot Product 2019 Type: Drill Pipe Machine Type: Drilling Tool Material: Carbon Steel Processing Type: Forging Use: Ore Mining Diameter: 3-5.5inch Application: water well Length: 1-6

Categories:DTH Drill Bits

Country/Region:china

5inch Reverse Circulation Hammers CRE545 Advantages: R.C.Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the drilling medium, normally high pressure air,is passed between the outer and inner tubes...

Brand Name:GLORYTEK

Model Number:114mm

Place of Origin:China

...5inch DTH Water Well Drill Rod Description Water Well drill rods widely used in geological exploration, coal mining, water conservancy & hydropower, highway, railway, bridge, building construction etc. Technical Parameter Size(inch) size in mm thread Wall Thickness(mm) 4 1/2 114 API 3 1/2reg 8.56 Applications Water Well Drill Rod can be used to projects of water well drilling, geothermal well drilling, pipe

Place of Origin:Hunan, China

Brand Name:SOLLROC

Product Description Reverse circulation drilling is similar to air core drilling as the samples that are drilled up from the earth are not simply placed onto the surface surrounding the machine but the samples are instead shot up into the hollow pipe of ...