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All 3 1 2 double drill pipe wholesalers & 3 1 2 double drill pipe manufacturers come from members. We doesn't provide 3 1 2 double drill pipe products or service, please contact them directly and verify their companies info carefully.
| Total 90 products from 3 1 2 double drill pipe Manufactures & Suppliers |
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Brand Name:Longway Place of Origin:China ...Drilling Double Wall Drill Pipe Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API High strength double tube drilling pipe for air reverse circulation drilling in open pit mining. Length can be made as per customer requirements, such as 1m, 1.5m, 2.0m, 3.0m, 4.5m, 6m etc. Diameter: 102mm, 108mm, 114mm etc. Product Name Double wall drill pipe... |
Langfang Baiwei Drill Co., Ltd.
Hebei |
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Brand Name:SOLLROC Model Number:4'' Place of Origin:China ...Drill Rod With 4'' Remet Thread For RC Drilling Product Introduce: Reverse Circulation RC Drilling Rods is also called Double wall drill pipe, 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... |
Changsha Sollroc Engineering Equipments Co., Ltd
Hunan |
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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 |
KSQ Technologies (Beijing) Co. Ltd
Beijing |
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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 |
Glorytek Industry (Beijing) Co., Ltd.
Beijing |
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Brand Name:ROSCHEN Model Number:3 1/2", 4", 4 1/2", 5" Place of Origin:CHINA ... 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 Rod: 1. Made of high quality alloy steel. 2 |
ROSCHEN GROUP
Shanghai |
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Brand Name:NO Model Number:Φ50 Φ60 Φ73 Φ83 Φ89 Φ102 Φ114 Φ127 Φ140 Φ168 Place of Origin:CHINA ...Drill Pipe Male Female Double Step For Vermeer Machine Our HDD drill rods can work together with various horizontal directional drill rigs within and beyond China. Chemical plating (electroless plating) is used on the surfaces of threads so as to improve the hardness of surface and abrasive resistance of thread. HDD DRILL Pipe... |
Henan Wein Industry Co., Ltd.
Henan |
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Brand Name:SANROCK Model Number:Twist Drill Pipe Place of Origin:Zhejiang, China ..., and the drill pipe joint is made of alloy structural steel, which is made by high-pressureforming, vacuum conditioning, and friction welding. It has the characteristics of high bending strength, firm ... |
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Zhejiang |
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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. |
TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin |
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Brand Name:HuiChi (HC) Model Number:HZB Series Place of Origin:China ...drill pipe outer wall scraper produced and sold by our company Huichi petro mainly adopts a slideway straightening scraper to make the scraper slide along the slideway. Under the action of the double-acting cylinder and the spring, the scraper is tightly attached to the annular outer wall of the drill pipe lifted up from the well. The scraper scrapes off the drilling fluid on the outer wall of the drill pipe... |
Shandong Huichi Industry and Trade Co.,Ltd.
Shandong |
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Brand Name:FORUS Model Number:2" Place of Origin:China ...centralize the mud scraper, so that the mud scraper slides along the slide way. Under the action of the double-acting cylinder and the spring, the mud scraper is tightly attached to the annular outer wall of the drill pipe lifted upward from the well. The |
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
Shaanxi |
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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. |
TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin |
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Brand Name:double horse Model Number:different models Place of Origin:CHINA double horse drill rod, double horse drill pipe China top brand double horse, good quality drill rod. 威猛钻杆打包信息 威猛钻机配套的钻杆 长度(L)mm 宽度(W)mm 高度(H)mm 每支钻杆净重(Kg) 每包总重(Kg) 每包钻杆数量(件)... |
Shanghai Xiaou Industry Co., Limited
Shanghai |
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Brand Name:TOBO Model Number:API Place of Origin:China ...Oil And Gas Seamless Steel Drill Pipe Description: Drill pipe 3 1/2" outer diameter, G105, 15.5 LB/FT, 2 Range, NC38 Thread, API Spec SD-7 Product Name API/Carbon steel pipe/ Drill Pipe Pipe Length Single Random Length and double Random Length. SRL:3M... |
TOBO STEEL GROUP CHINA
Shanghai |
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Brand Name:TR Solids Control Model Number:TRPS Place of Origin:Xi'an China ...Drill Pipe Pneumatic Slip Product Profile Drill pipe pneumatic slip is an ideal wellhead mechanized power tool for oil and gas drilling and drilling operations, suitable for all types of rig turntables. It can replace the traditional double elevator work or portable drill pipe... |
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Brand Name:JYXC Model Number:CFA drilling tool Place of Origin:HeBei China ...progressively withdrawn, then inserting steel cage; while the latter continuously feeding in air to reduce rotation resistance when drilling. Service: Jiayou Xincheng VIP service relieves your worries: Consultation service 24 hours a day, no matter when |
Beijing jiayou xincheng industry and trade co. LTD
Hebei |
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Place of Origin:China Brand Name:Kangyu Model Number:Type I (9300mm/Pcs in Length) ... of hard banding include Arnco 100XT and 300Xt. All theards are phosphated, copperized or cold worked. All theards are machined with CNC Lathes-double-shouldered and |
Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
Shandong |
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Brand Name:Puyang Zhongshi Group Model Number:4 1/2"~20" Place of Origin:China ...Drilling Pipe Centralizers For Well Drilling For easy installation and sizes to ensure optimum restoring force and provide in a variety of bow configurations for special applications. are used to protect drill pipe to reduce wearing Non-Welded Drilling Pipe Centralizers For Well Drilling Features Single crest or double... |
Puyang Zhongshi Group Co., Ltd.
Shaanxi |
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Brand Name:SINOVO Place of Origin:China Double Wall Casing Pipe,Yellow and white tools,it's used for stabilising boreholes in collapsible soil conditions Double-walled casings are used for stabilising boreholes in collapsible soil conditions. Casing and joints are designed for resisting the forces of rotary drilling... |
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
Beijing |