drill pipe specification

Brand Name:ROSCHEN

Model Number:AW BW NW HW AWJ BWJ NWJ

Place of Origin:Germany

...coalfield, geothermal and engineering drilling. We provide seven kinds of geological drill rods in different diameters for customers around the globe: Φ44.5, Φ54, Φ67, Φ89, Φ42, Φ50, and Φ60. It is mainly comprised of rod ...

Brand Name:ROSCHEN

Model Number:4", 4.5", 5" Remet, Metzke

Place of Origin:CHINA

... Tapered drill rod, another name called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper ...

Brand Name:New-Era

Model Number:ISO10097-1

Place of Origin:China

... All Drill Rods and Core Tubes made from seamless cold drawn tubes or cold rolled steel tubes. All dimensions and tolerances are in millimetres unless otherwise stated and shall be in accordance with Tables 3 to 9 inclusive wireline rock drilling rods. 1.2

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: Ordinary Product Place of Origin: Hubei, China Type: DRILL BIT Machine Type: Drilling Tool Material: Carbon Steel Processing Type: Forging Use: Mining Application: Mining

Brand Name:Glorytek

Model Number:D23*30

Place of Origin:China

...Drill pipes ​ ​Product Description According to different application, different diameters of drill tubes are needed, basically, HDD drill tubes. Usually we are offering D24x40, D23X30,JT2020, JT3020, JT20, JT25, JT30 etc. ​Product Parameters RIG BRAND DRILL PIPE...

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

... features of a high quality DTH tube are durability, accuracy and manageability. Each drill pipe consists of three parts welded together, a central portion and two end pieces. The end piece contains either a male (“pin”) or a female (“box”) thread,

Brand Name:double horse

Place of Origin:China

drill rod for Vermeer, drill rod for Ditch Witch, drill pipe for Vermeer, drill pipe for Ditch Witch Our company supply new and used hdd machine such as used goodeng, used xcmg, used drillto, used dwtxs, used dilong, used Vemeer, new and used drill rod, new and used mud pump, drilling...

Brand Name:double horse

Place of Origin:China

... drill rod, new and used mud pump, drilling tools like barrel reamer, fluted reamer, fly cutter reamer, guide bit, swivel, male-female connector, ...

Brand Name:NO

Model Number:Φ50 Φ60 Φ73 Φ83 Φ89 Φ102 Φ114 Φ127 Φ140 Φ168

Place of Origin:CHINA

Higher Hardness Steel Drill Pipe 3 Meters 7.11mm - 12.7mm Wall Thickness OD: 2 3/8" to 6 5/8" or 60.32mm to 168.28mm · Grade:G105,S135,E75,...

Brand Name:NO

Model Number:Φ50 Φ60 Φ73 Φ83 Φ89 Φ102 Φ114 Φ127 Φ140 Φ168

Place of Origin:CHINA

Higher Hardness Steel Drill Pipe 3 Meters 7.11mm - 12.7mm Wall Thickness OD: 2 3/8" to 6 5/8" or 60.32mm to 168.28mm · Grade:G105,S135,E75,...

Model Number:¢140*11.54*9.6m, thread 5 1/2" FH

Place of Origin:China

used drill pipe ¢140*11.54*9.6m, thread 5 1/2" FH Please feel free to contact me by whatsapp +86-18752825001

Brand Name:ROSCHEN

Model Number:5" - 20"

Place of Origin:Germany

...Drill Pipe for Oil Coring Overview: ROSCHEN SOUR SERVICE PRODUCTS For H2S environments Roschen has engineered several products for drill pipe, Heavy Weight Drill Pipe, Drill Collars and accessories. These range from the most critical service product, NACE tested SS-105 meeting the IRP 1.8 specification...

Brand Name:MIRCO

Place of Origin:China

...-geological steel pipe-entire length thermal treatment, NQ lathe with former cutters Spec. Unit BQ NQ HQ PQ OD/...

Brand Name:MIROC

Model Number:DTH Drill Pipe

Place of Origin:China

...material to produce drill pipe, and heat treatment of materials by using an integrated multi-processing furnace. Professional CNC machining was applied in all of the connection thread processing, all the ...

Brand Name:ROSCHEN

Model Number:Wireline Drill Rods NQ

Place of Origin:CHINA

... to the end of hollow drill rods to cut a cylindrical core of solid rock for examination on the surface. The core does not drop out of the inside of the core barrel when lifted because either a ...

Place of Origin:China

Brand Name:SINOVO

Model Number:drilling tools for water well drilling rig

... drilling tools for water well drilling rigs Includes all the drill pipes and various drill bits needed for drilling. Mud pump, drill collar, triple tooth bit required for mud drilling. And air compressor, DTH drilling tools, etc. for air drilling rig.

Brand Name:MIROC

Model Number:Drill Pipe

Place of Origin:China

...Drilling Tools rotary drilling tools DTH Drill Pipe In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.DTH drilling enables drillers to reach hole depths that are double of what top hammer drilling

Brand Name:MIROC

Model Number:76mm DTH Drilling Pipe

Place of Origin:CHINA

... is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH drilling enables drillers to reach hole depths that are double of what top hammer drilling can do.