s135 heavy wall drill pipe

Brand Name:Longway

Place of Origin:China

... DTH hammer, the supporting drilling tool system mainly includes a double-wall drill pipe. In addition to the through-hole DTH hammer used to achieve the impact effect, a reverse circulation drill bit, a dual-channel faucet, and other auxiliary tools are

Place of Origin:China

Brand Name:SHUGUANG

...wall pipe. There is extra long EU tool joints on the two ends and long EU in the middle part, with the function of drill collar and drill pipe. Since the transition from the drill collar to the drill pipe section drastic changes , bending stress concentrates on the drill pipes. Therefore HWDP between drill collar and drill pipe...

Brand Name:Unique

Model Number:UCRB

Place of Origin:Hunan, China

... concrete from soil contamination water filtering and to avoid any possible concrete quality corruption. Tremie pipes are made of quality drawn steel plates in order to guarantee high resistance elements.Pipes section can be connected by two kinds of

Brand Name:TORICH

Model Number:GB/T9808

Place of Origin:ZHEJIANG, CHINA

TORICH Heavy Weight Thread Types Coupling Manufacturers Range 3 Length HQ NQ BQ API Steel Grade G105 S135 Water Well Drill Pipe Specifications: Drill Pipes for Oil and Mineral Mining Applications: For Geological Drill underground for Oil and Mineral, for...

Brand Name:ROSCHEN

Model Number:3 1/2", 4", 4 1/2", 5"

Place of Origin:CHINA

...Wall Drill Pipe , 4 1/2 inch Remet Threads RC Drill Pipe for mining drilling Reverse Circulation Drill Rod / Double Wall RC Pipe For Reverse Cireulation Drilling Product Description: 1. Steel grade: E75 R780 G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We can manufacture all kinds of drill rod as per customer's requirments. Features of RC Drill...

Brand Name:Hongbao

Model Number:HBOWD-2

Place of Origin:China

... for extreme geothermal well drilling. Its superior tensile strength, torsional resistance, and fatigue durability withstand high-temperature environments (200-400°C), corrosive brines, and abrasive formations. The heavy-wall design ensures exceptional

Model Number:All types

Place of Origin:China

...collar material according to SY/T 5146-1997,thick-walled pipe called integral heavy weight drill pipe was developed to provided a gradual transition from the heavy drill collars to the relatively light weight drill pipe. This intermediate weight pipe has a

Country/Region:china

...heavy weight drill pipe is manufactured from AISI 4145H modified material according to API 7-1,thick-walled pipe called integral heavy weight drill pipe was developed to provided a gradual transition from the heavy drill collars to the relatively light weight drill pipe. This intermediate weight pipe has a wall thickness of approximately, and helps prevent stress concentration at the top of the drill collars. It also allows you to drill

Brand Name:MIROC

Model Number:Oil Drill Pipe

Place of Origin:China

... quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe In DTH drilling, the rock drilling bit is a

Brand Name:Lake

Model Number:All models

Place of Origin:China

...Heavy weight drill pipe Product Description HWDP Description The Heavy Weight Drill Pipe is made from one piece of AISI 4145H solid bar, fully heat-treated, all physical properties confirm with API Spec.7 Latest Editions. API Non-mag Heavy Weight Drill Pipe The wear-resistance hardbanding is standard on tool joints connections and central upset. Hardbanding is made by an automatic machine after preheating the pipe

Brand Name:MTH

Model Number:89mm diameter

Place of Origin:CHINA

...Heavy Weight Drill Pipe for DTH Rock Drilling Product description: 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 drill pipes are widely used in mining,geothermal and all kinds of DTH rock drilling

Brand Name:HuiChi (HC)

Model Number:HWDP Series

Place of Origin:China

Product Description: Oil drill pipe is a seamless steel pipe with threads at the tail, which is used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or bottom hole device at the bottom of the well. In order to ...

Brand Name:MIROC

Model Number:DTH Drill Pipe

Place of Origin:China

...double drill pipe or Dual Wall drill pipe. It consists of two layers of inner and outer drill pipes (called inner pipe and outer pipe). The inner and outer pipes constitute an annular gap, which is a channel for pumping the flushing medium to the bottom of

Brand Name:GLORYTEK

Model Number:127mm

Place of Origin:China

...). An annular gap is formed between the inner and outer pipes, which is a channel for pumping flushing medium to the bottom of the hole during hydraulic rock drilling and central sampling drilling. The central hole of the inner pipe is fixed as a whole to

Brand Name:DINGSCO

Model Number:According to customers' requests

Place of Origin:China

...Heavy Weight Drill Pipe (NMHWDP) Features: Non-Magnetic Material: Constructed from non-magnetic alloys, typically non-magnetic stainless steel, to prevent magnetic interference with downhole electronic instruments. Increased Wall Thickness: Thicker walls compared to standard drill pipes...

Brand Name:COMMAND

Model Number:DRILL TOOLS

Place of Origin:TIANJIN ,CHINA

... as various impactors and hammer bit API standard, with high torsion resistance drill pipe, mainly used in the construction of water wells, deep wells, horizontal wells and large displacement wells in the process of oil and gas exploration and development.

Place of Origin:China

Brand Name:Tantu

Model Number:Tantu141227

Specifications Oil Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu NC50 API Drill Pipe by Tantu Oil Drill Pipe & Water Well Drill Pipe Flat Drill Pipe & Geological Drill Pipe Non-dig Drill Pipe & Drilling Joints OUR JOB IS TO SERVE... KEY ...