carbon steel double walled drill pipe

Brand Name:Longway

Model Number:Double wall drill pipe

Place of Origin:China

... system helps to prevent clogging and improves the overall efficiency of drilling operations. The Double Wall Drill Pipe is available in a range of sizes and configurations to meet the specific needs of each drilling project. The Double Wall Drill Pipe is

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: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.

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.

Brand Name:ROSCHEN

Model Number:RC 55

Place of Origin:Germany

...Double Wall Drill Pipe Reverse Circulation Hammer Introduction Reverse Circulation RC drilling uses flush-threaded double-wall drill pipe and high-pressure air to provide continuous return of formation and water samples. Cuttings and formation waters are not contaminated with drilling...

Brand Name:Ruilun

Model Number:DW

Place of Origin:Suzhou, China

1. Production Description: Product Name: Stainless steel double wall conical chimney pipe with twist lock for the fireplace Series: Double wall system, spigot and with locking band connection Material: SUS304,SUS316L,SUS430 Color: Silver & Black Powder ...

Place of Origin:Henan, China

Brand Name:Zhicheng

Model Number:B2F

..., telescopic short pipe and other main components. On the basis of the original performance of the loose sleeve expansion joint, a limit device is added, and a double nut is used for locking at the maximum expansion. Pipeline can be free to expand in the

Brand Name:seamless drill tubes

Model Number:NQ HQ PQ

Place of Origin:China

Product Description: Seamless Drill Pipe is a special type of drilling pipeline, which is mainly made of an outer tube, an inner tube and a number of outer tube surface treatments. The outer tube is made of 4130 1541 4140 30CrMnSiA grade steel, and the ...

Place of Origin:Hunan, China

Brand Name:Kellyway

Double Wall Drilling Casing Adapter For Casing Rotary Drives Drill Casing Secant Pile Oscillators Product Description ----Specification The Drilling Rotary Casing Pipe is obtained by driving a steel soding into the ground in order to protect the whole drilling operation; basically the rotary drilling tool during the working process, performs inside a mechanical protection made by the casing fixed into the ground. Double wall rotary casings pipe

Brand Name:Wushun

Model Number:8.0*0.7mm

Place of Origin:Changzhou city, Jiangsu province, China

...main use: coating copper double wall welded pipe is widely used for condenser, evaporators, refrigeration, chiller, heaters, freezer etc 3.outer diameter: 8.0mm 4.wall thickness: 0.7mm 5. standard: coating copper double wall welded pipe has the standard of

Brand Name:BJTUFF

Model Number:1080/1000mm

Place of Origin:CHINA

Double Wall Drilling Casing Pipe for Bauer Soilmec and Casagrande Rotary Rig Casing tube is different from temporary casing, according to its structure can be divided into single-wall casing and double-wall casing; according to length can be divided into ...

Brand Name:HAIYANG

Model Number:HM02017

Place of Origin:China

...Double Wall Corrugated Pipes 110mm 160mm Perforated Tubes In Rolls Or Pieces Black Color ---------------------------------------- Basic Info. HDPE drainage pipes are based on high-density polyethylene resin and are collectively referred to as thermoplastic round pipes without internal pressure, which are made by extrusion molding process. HDPE drainage pipe is a replacement product of traditional steel pipes and PVC drainage pipes...

Brand Name:QBH

Model Number:QBH-Drywall Screw

Place of Origin:China

...one of the most important types in the entire fasteners. This product is mainly used for the installation of various gypsum boards, lightweight partition walls and ceiling series. Applications Dry wall Screws are suitable for the fastening of Rron Boards,

Brand Name:WD

Model Number:double chimney pipe

Place of Origin:China

Stainless Steel Double Wall Chimney Pipe For Fireplace And Wood Stove Specification of chimney pipe: Product Name Double Wall Chimney Pipe Material SUS304, SUS316L, SUS430 Color stainless steel colour, color painted or powder coated, can be customized Size...

Brand Name:Ansteel Baostell, Wusteel

Model Number:Q2158. Q235A, Q235B, Q345A, Q3458) (7)SY/5040 (Q235B. Q3458)

Place of Origin:Jiangsu,China

... Outer Diameter 219MM~2020MM Length Length: Single random length/Double random length5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request. Standard (1)GB/T9711, APISL, ...

Place of Origin:China

Brand Name:ZNGL

...carbon steel pipe / tube Materials API 5L /A53 /A106 GRADE B and other material which client inquired Size Outer Diameter Seamless:17-914mm 3/8"-36" Wall Thickness SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS Length Single random length/Double...

Brand Name:HONGBAO

Model Number:HG-OP

Place of Origin:China

...Drilling Pipe – The Practical, Cost-Effective Workhorse for Everyday Drilling​​ When your drilling operation prioritizes ​​efficiency, affordability, and reliable performance for standard conditions​​, the 1541-grade drilling pipe delivers exactly what you need. This ​​budget-friendly carbon-manganese steel...

Brand Name:TOBO

Model Number:PIPE

Place of Origin:China

Red Plastic Coated Composite Steel Pipe ASTM A106 Carbon Steel Thick Wall Pipes Product Description Product Name Coated steel Pipe Certification API 53,A106, API 5L, ISO9001 Out Diameter 219.1-610 mm Wall Thickness 6.35 - 9.53 mm Type SMLS Standard ASTM ...

Brand Name:AORUI

Model Number:SJ65/33

Place of Origin:ShanDong China

... of large-apture winding pipe to 200-3000mm, which is becoming the mainstream city drainagepipes gradually replacing steel and cement pipes. 2. Compared with metal, ceramic, concrete and other pipes, double wall corrugated pipe has many advantage such as