square kelly drill pipe

Qingdao National Premium Oilwell Machinery Co.,Ltd. is a global supplier serving the energy industries. They proudly supply products to oil and gas co...

Product Description API Oil drill pipe prime quality and competitive price Material: E75, X95, G1105, S135 Size (OD) 2 3/8" - 6 5/8" Grade E...

1. Material Aluminium alloy; 6063, 6061, 6082, 6005, T5, T6, 2. Section Shapes I, U, T, C, Z, L, H, square, round, flat, hollow, t-slot and other comp...

Portable Round Square Metal Tube Pipe Laser Cutting Machine plasma cnc cutting machine Product Description Portable Plasma Cutting machine is a small ...

150KNm Rated Torque Drill Rod Machine Locks Kelly Bar Combined Type 150KNm Rated Torque Drill Rod Machine Locks Kelly Bar Combined type Multilocking K...

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JZTG-KELLY Drill Rotary Piling Rig Ground Hole Drilling Machines Tool Changsha Golden Drilling Machinery co.,ltd is a leader in design,manufacturing a...

We are stainless steel products factory from China.my name is Cui Yun. We are specializing in the production of stainless steel products,stainless ste...

Heavy Construction Equipment Kelly Bar Spare Parts Piling Rig Accessories Kelly bar is the key part of a rotary rig, transfer the torque of the rotary...

ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8" Drill pipes are widely used in mining,geological exploring and all...

Rock Blasting / Water Well Drilling Pipe Down The Hole Drill Rods 127mm JinCheng DTH Drill Pipe Description This DTH drill pipe, the shortened form of...

Friction welded standard API DTH drill pipes for rock drilling and well drilling Our DTH drill pipes are widely used in mining,water well drilling,geo...

Heavy Duty DTH Drill Pipe For Hard Rock Drilling Equipment Alloy Steel Material Drill pipes that are used in applications such as DTH/ DTHR/ DR basica...

Hot-dip galvanized pre-galvanized square and rectangular hollow section steel pipes Rectangular/Square Structural Steel Pipe/Tube/Hollow Section/SHS/R...

Customised BQ Drill Pipe , Drill Rod Thread Types For Mineral Exploration Impregnated Diamond Core Bit is made with high quality synthetic diamonds, m...

2 3/8" API S135 Drill Pipes/API pipe tubing /mining drill tube 2 3/8" API Drill Pipes/ API pipe tubing /API drill tube /mining drill tube 1)...

Drill rods for horizontal directional drilling machine D24- V2440 Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise o...

ERW Black Steel Square Rectangular Tube Pipe Mill Pipe Making Machine ERW165 high frequency longitudinal welded pipe production line / pipe making mac...

Square Stainless steel pipe ASTM A270 A554 SS304 316L 316 310S Stainless steel square pipe is a kind of pipe that is equal in length and width after b...

Earthworm DL800A equipped with a semi automatic loading and unloading system of drill pipe equipped with 2 ton crane, Machine features 1. DL800A horiz...