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Total 56792 products for drill pipe big diameter Manufacture & Suppliers

Small Diameter 42mm 50mm DTH Drill Rod Drill Pipe For Portable DTH Drill Rig

... force to the DTH hammer. DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon steel to ensure good resistance to stren...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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API Standard REG DTH Drill Rod , DTH Drill Pipe 76mm 89mm 102mm Diameter

...Drill Rod , DTH Drill Pipe 76mm 89mm 102mm Diameter Feature Carefully selected seamless steel pipe and high quality alloy steel for joint tools. Precisely friction welded to ensure straightness and concentri...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Avoid Premature Wear Accurate BQ Drill Pipe Gauge Hole Diameter

... mole technology, to reduce the contact area of diamond bit matrix and the labial surface of the rock surface, and improve the drilling speed. The diamond bit mole with steel layer, to increase the pressure ...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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Avoid Premature Wear Accurate BQ Drill Pipe Gauge Hole Diameter

... mole technology, to reduce the contact area of diamond bit matrix and the labial surface of the rock surface, and improve the drilling speed. The diamond bit mole with steel layer, to increase the pressure ...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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Drill Pipe Mud Bucket 1200mm Diameter Rock Drilling Bucket With Bullet Teeth

...Diameter Rock Drilling Bucket with Bullet Teeth for Drill Pipe Mud Handling Product Description: Introducing our 1200mm Diameter Rock Drilling Bucket, specifically designed for efficient and reliable mud han...

APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
Jiangsu,China

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20FT Wall Thickness 8.56 R780 Water Well Drill Pipe OD 3.5inch

20FT Wall Thickness 8.56 R780 Water Well Drill Pipe OD 3.5�� Product Description 1.Big rigidity 2.Good sealing capacity 3.Flat outer structure 4.Low torque and resistance when rotating OD A Wall B Length L Weigh...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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High Strength HDD Drill Pipe with G105 and S135 Steel Grades for 724 MPa Yield Strength

...drilling pipe is the core component of horizontal directional drilling construction. It is mainly used for laying underground pipelines in cities, as well as for oil and gas pipeline crossings and other non-...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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600N 194KW HDD Drilling Machine BIG Pipeline Laying Directional Boring Machine

...Drilling Machine For BIG Pipeline Laying I KEY point: Horizontal Directional Drills are mainly used in the trenchless piping construction and replacement of the underground pipe. Patented technology of power...

NANJING STETON ENGINEERING MACHINERY CO.,LTD
Jiangsu,China

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High Strength DTH Drill Pipe , Water Well Drill Pipe 4.0-19mm Wall Thickness

Heavy Duty DTH Drill Pipe For Hard Rock Drilling Equipment Alloy Steel Material Product specifications: DTH drill pipes specifications Outer diameter Thread Wall thickness mm Length mm mm inch 76 3 API 2 3/8 RE...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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DTH Pipe Adapters and Subs for Connecting Drill Pipes in DTH Drilling

..., COP, NUMA, QL, SD, etc. We can manufacture customised specifications according to customer's requirements. Specification Female- Male Female A Male B Diameter A Diameter B Length Wrench flat Weight Part...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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S135 Steel Ingersoll Rand Drill Pipe Api Nc38 Threaded 5.5" T4 Water Well

...Drill Pipe Description It is used for sand control in wells with high pressure and high traction value due to well depth. The API casing is placed in a wire wound screen jacket to support the screen and incr...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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Small hole Tool Steel Drill Rod Drilling Pipe , Consistent concentricity

...

ROSCHEN GROUP
Shanghai,China

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dia 101.6mm 6M 4 Inch Metzke Thread Dual Wall RC Drill Pipe

...Drilling Product Introduce: RC, or reverse circulation, drilling is a tried and true drilling method in certain circumstances. Drillers usually use it on large-diameter holes because it is faster and easier ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Rock Drill Tools BWJ NWJ 2-5/8'' Wired Drill Pipe

...h a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. According to different application...

ROSCHEN GROUP
Shanghai,China

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N80 API Threading Drill Rod 4 1/2 Inch Drill Pipe For Water Well Drilling

... hole assembly (BHA), which is the tubular portion closest to the bit. The BHA will be made of thicker walled heavy weight drill pipe (HWDP) and drill collars, which have a larger outside diameter and provid...

ROSCHEN GROUP
Shanghai,China

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114MM Water Well Drill Pipes Mining Drill Rods With 2 7/8" API Standard Reg DTH Drill Pipes

...Drill Pipes and DTH Drill Rods With 2 7/8" API Standard Reg Drill Pipes Describtion Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end an...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Atlas Copco API Standard 89mm DTH Drill pipe For Water Well Drilling and Construction

... Order Information Thread + Length + Diameter+Thickness MOQ 1 Pieces Color Black or based on customer requirements. In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Big Diameter SSAW Black Welded Steel Pipe Custom Length 40 G - 300 G Zinc Layer

...Pipe With Material Spiral Stainless Welded Steel Pipe Big Diameter S355JRH LSAW Welded Steel Pipe Used For Oil And Gas Pipeline Product introduction The production process of welded steel pipe is to bend the...

Bazhou liantai metal products co. LTD
Hebei,China

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Reverse Circulation Drill Pipe 4 1/2" Remet Thread For RE543 RE545 RC Hammer Bit

...Drill Pipe 4 1/2'' Remet Thread For RC Hammer Bit Selecting the right drill pipe Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one e...

ROSCHEN GROUP
Shanghai,China

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Friction Welding DTH Drill Pipe 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread

... friction welded drill rods (rotary pipes) with A.P.I. connections. Features: Other Names: Drill Pipe, DTH Drill Rod, Atlas Copco Drill Steel Rods, DTH Drilling Rod Outer Diameter: 76mm, 89mm, 95mm, 102mm, 1...

ROSCHEN GROUP
Shanghai,China

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