Nominal pressure: 2.5MPaSteel-wire reinforced plastic composite pipe is a new-type extruding shaping compound pressure pipe which uses the welded reticulate wire framework as its reinforcing part and thermoplastics as its continuum base material.Performance characteristic:1.     It has higher strength, rigidity ,impact resistance，low temperature expansion like steel pipe, creep resisting and ultraviolet radiation ...

api drill pipe（S135 DPC 4-1/2 inch） We are the api drill pipe manufacturer, and the steel api pipe specs we can supplied as follows: api drill pipe Standard: API SPEC 5D, API SPEC 7 api drill pipe Uses: For well Drilling api drill pipe Grade: S135 api drill pipe Size OD: 4-1/2 inch , WT: 7.11mm - 10.54mm api drill pipe Internal coating: DPC api drill pipe hard binding: ARNCO100 / BOTN1000, ARNCO300 / BOTN3000

　Longitudinal-seam Submerged-arc Welded Steel Pipe 　　Product specifications: 　　Nominal outside diameter:Φ406.4-Φ1422.4mm(16-56in)　　Max. pipe length: 12.4m (40.7f) 　　Nominal wall thickness: When the steel grade is X80, the wall thickness ranges from 6.4 to 23.8mm(0.252-0.94in). When the steel grade is X70, the wall thickness ranges from 6.4 to6.4-26.4mm(0.252-1.04in).When the steel grade is lower, the wall thickness can be increased ...

The pipe rolling and line pipe manufacturers in Hilong are capable to provide the group with pipe billet and finished petroleum pipe of 150 thousand ton, special steel more than 10 thousand ton, and petroleum and/or natural gas line pipe more than 150 thousand ton, ranged from diameter 219mm to 1620mm. These products also serve clients in need of finished petroleum pipes, besides serving the group inside. Other professional companies ...

Titanium alloy drill pipe The titanium alloy drill pipe can work in the high-temperature sulfurated hydrogen acid high corrosive environment. At present the titanium alloy has been widely applied in exploiting and producing oil, natural gas and in the geothermic industry, mainly used to make drill pipe, offshore platform bearing derrick, underground tubing, stress joints, oil well repairing carriage, offshore platform tension ...

 Integral heavy weight drill pipe is manufactured from AISI 4142H-4145H modified drill 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 wall thickness of approximately 1?and helps prevent stress concentration at the top of ...

SFMC's drill pipe are manufactured in according to or exceeds the requirement of API 5D, 7, and RP7G. The features are introduced as below: 1. The residual elements such as sulphur and phosphorus are strictly controlled in the pipe body and tool joints material during the steel making process, which makes the kind of material with high physical properties. 2. Heat Treatment is a decisive process in the production of tool joints and ...

Heavy weight drill pipes we produce are integral. Materials are from AISI 4145H modified drill collar material.Hardbanding on  both end and center of the body increases abrasion resistence and extend service life.   Heavy weight drill pipe is developed to provide a gradual transition from  drill collars to the relatively light weight drill pipe. It can reduce fatigue damage to the drill pipes.   Heavy weight ...

Integral Heavy Weight Drill Pipe Product Description Integral Heavy Weight Drill Pipe The wall thickness of heavy weight drill pipe is between drill pipe and drill collar, its structure is similar with drill pipe. It is made from premium alloyed steel. Its both tool joints and middle upset are welded hardbands. Technical parameters meet with API Spec7-1 Standard.

The washover pipe is a kind of tool for special purposes to solve sticking pipe.Thewashover  pipe  connect  adopt two-step tread( FJWP ). It is hight tensile  strength, non-interference threads,widely spaced meta-to metal seals.

1. The residual elements such as sulphur and phosphorus are strictly controlled in the pipe body and tool joints material during the steel making process, which makes the kind of material with high physical properties. 2. Heat Treatment is a decisive process in the production of tool joints and pipe body. Heat treatment must be uniform and deep enough to ensure required physical properties full length, especially in the critical sections ...

Integral Spiral Heavy Weight Drill Pipe Integral spiral heavy weight drill pipe is to extend the central upset of heavy weight drill pipe and to cut spiral groove on heavy weight drill pipe.

Detailed Product Description: Casing & Drill Pipe Protector The Casing & Drill Pipe Protector is a nonmetal abrasion-resistant sleeve installed on a drill pipe by a position collar.The protector O.D.is larger than that of a drill pipe collar.The protector prevents the metal to metal friction between casing and drill pipes,thus achieving the purpose of casing and drill pipe protection,Theprotector consists of two positioning ...

SFMC’s Heavy Weight Drill Pipe (HWDP) was developed to provide a gradual transition from the drill collars to the drill pipe. This HWDP helps to prevent stress concentration at the top of the drill collar.It also allow drilling at higher rpms, reducing torque and differential pressure sticking. The HWDP is intended primarily for directional drilling. As it bends easily, it simplifies directional control and minimizes connection fatigue ...

YTK Series Standpipe Pressure GaugesYTK Series Standpipe pressure gauges come standard with a 2" male NPT (other sizes available, contact for details). The YTK150 has a large 6” Fluid Filled case for easy viewing at distances. The YTK 100 is ideal for pump trucks and work over rigs. These gauges are easily viewable at distances of more than 60 feet. This style of gauge has been in service on mud pumps and standpipes for decades and ...

The reinforced compound pipe is composed of three layers. The inner layer is PVC, which is corrosion proof, heat-resistant, anti-friction and anti-seepage. The middle layer is fiberglass, which has high strength and good rigidity. The outer layer is plastic, which can resist impact and aging. Then they are compounded through special technology. There are metal and nonmetal joint through screw in both ending of the pipe, moreover, adding ...

Hilong Anti-corrosion is a technical company integrated with line pipe coating, acetylene oxygen enriched compound steel, research in petroleum pipe anti-corrosion technologies and complete service of pipeline. It is capable to undertake external coating production of 3LPE/PP, FBE, double-layer FBE, and its designed annual coating capability reaches to 3 million square meters.

T-Brand BD-Series tubing elevators are the main tool for elevationg or dropping tubing pipes in the works of well drilling.The casing elevators of our company are fit for hanging casing pipes form 1.9"～4 1/2"and all kinds of correspondent external upset casing pipes.

T-Brand BD-Series tubing elevators are the main tool for elevationg or dropping tubing pipes in the works of well drilling.The casing elevators of our company are fit for hanging casing pipes form 1.9"～4 1/2"and all kinds of correspondent external upset casing pipes.

Type DD Drill pipe Elevators are the necessary tools to hang drill pipe in the drilling operation.They are divided into square shoulder and taper shoulder(18°)according to the type of drill pipe joints.Taper shoulder Elevators are named Type DDZ.

·Description Screen Pipe and Slotted Tail Pipe is the passage of formation fluid entering into the chamber of tester valve to drill pipe or tubing. Screen Pipe is usually made from a drill collar and with drilled holes. Slotted Tail Pipe is used for casing testing of single-packer. It hangs below the packer, and Slotted externally. Slotted Tail Pipe has a perforated strainer tube inside. The sizes of holes and slots are very small ...

1.The self-sealing pipe joint automatically opens when mounting is finished and closes when dismantled, eliminating the possibility of polluting the environment by the out-flowing media,saving the operational cost,preventing the machines from abrasion by the sand and dust coming in the pipes and machines and reducing hazards for accidents. It allows easy mounting and dismounting, reduces labor intensity and saves operating time. The ...

Dongying Odin Petrotech Development Co., Ltd offers a wide range of Line Pipe of different size and grades, wall thickness, pressure class, coatings and accessories. Production method: cold rolled and hot rolled seamless, ERW, SSAW, LSAW, DSAW Specification: API 5L PSL1, PSL2, ASTM A106, ASTM A53, Grade A or Grade B, X42, X46, X52, X56, X60, X65, X70, X80 and other specifications Size: from 0.5 to 80 inches Coatings: FBE, 2PP ...

To meet the demands from clients and market, we establish an advanced corrosion preventive coating line capable to process many kinds of anti-corrosion coating, including FBE coating and three-layer PP/PE coating. The anti-corrosion equipments and production process is top ranking in china and popular utilized in the world. The equipments for anti-corrosion coating line are of high technique and antomatic level, which ensure ...

Detailed Product Description: 1. Size OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" Length: 9500mm/12000mm Steel Grade: E75, X95, G105, S135 All our products accord with API SPEC 5D standard, and we get the right to use the API 5D LOGO. 2. Description Quality Drill Pipe requires cutting edge equipment. Our Drill Pipe product line is completely automated with equipment from Germany & the U.S., such as the Friction Weld machine, Hardbending ...

Integral Spiral Heavy Weight Drill Pipe Integral spiral heavy weight drill pipe is to extend the central upset of heavy weight drill pipe and to cut spiral groove on heavy weight drill pipe.

Detailed Product Description: 1.Type ERW, SMLS, SSAW, DSAW 2.Specification Outside diameter: 89mm--630mm Wall thickness: 4mm--12.7mm 3.Standard All our Line pipe accord with API SPEC 5L standard, and we get the right to use the API 5L LOGO. 4.Grade A, B, X42, X46, X52, X56, X60, X65, X70, X80 5.Usage 1). Low and middle pressure fluid transportation pipeline 2). Boiler Pipe, 3). Petroleum and natural gas industry ...

Stand-pipe manifold Detailed parameter ZJGH100/35 drilling fluid manifold consists of Z23Y100-5000PSI & Z23Y50-5000PSImud valve, high-pressure spherical union, high-pressure core union, tee, high-pressure hose, elbow, pressure gauge, and pup joint etc. Ground valve-group adopts goose type tee with compact structure, little fluid resistance and large power effectuality.Adaptor spool adopted on rigid valve-group ...

Casing, tubing and drill pipe are necessary during the drilling and producing process in the oilfield. The heat treatment, end upset of smooth pipe and the machining of the pipe are performed thoroughly according to related API Specifications. The production line of heat treatment with the advanced equipments and monitoring instruments can process the pipe with the sizes 2 3/8” through 7”. The end upset equipments matching with ...

Product introduction: It is a new coating technology for providing linepipes ,on shore and offshore ,with a barrier to corrosion ,it has been widely applied for many pipelines,By using UB sleeve ,it allows for continuous coating throughout a pipeline isolating the coating from the welding process durjing which the heat generated within the pipe will normally burn back the internal plastic coating away from the weldjing seam ,it ...

This kind of product is made of AISI4145H alloy steel, mainly used between dill collar and dill pipe to ease transition stress concentration between dill collar and drill pipe and reduce the rate between contact area and outer wall wear. To avoid the wear and tear of dill pipe we add each 101m wide belt wear at the top and bottom of follow-welded joint and review 76m wide belt wear on the thickening of the central part of the governing ...

The wall thickness of heavy weight drill pipe is between drill pipe and drill collar, its structure is similar with drill pipe. It is made from premium alloyed steel. Its both tool joints and middle upset are welded hardbands. Technical parameters meet with API Spec7-1 Standard.

Sells APL Drill pipes with steel grade ranging from E75 to S135 and outside diameter ranging from 2-3/8”to 5-1/2”high torque daill pipe with Doubie Shoulder Tool Joint, and BNK C95S,C105S and C120S Drill pipes with special steel for sulfur-containing oil well. The product is mainly for the drilling of ultra-deep well,horizontal well and extended reach well.

Type: Seamless Pipe & Welded Pipe

description: Product Straightness ≤ 0.5 mm Specification Range: φ30-170 × 3-17 Material: 20 # 45 # 40Cr 35CrMo 37Mn5 N80, etc. Finish ≤ 3.2 Customized precision pipes made of other materials are also available.

description: Product Straightness ≤ 0.5 mm Specification Range: φ30-170 × 3-17 Material: 20 # 45 # 40Cr 35CrMo 37Mn5 N80, etc. Finish ≤ 3.2 Customized precision pipes made of other materials are also available.

description: Product Straightness ≤ 0.5 mm Specification Range: φ30-170 × 3-17 Material: 20 # 45 # 40Cr 35CrMo 37Mn5 N80, etc. Finish ≤ 3.2 Customized precision pipes made of other materials are also available.

Type CD-Series Drill pipe Elevators are the necessary tools to hang drill pipes in the drilling operation.They are divided into square shoulder and taper shoulder according to the type of drill pipe joints.Taper shoulder Elevators are named Type CDZ.They are degined and manufactured in according with API Spec 8A.

Standard (standard) red jacket submersible pump Standard red jacket submersible pump is one of the first international market to a general-purpose submersible pump. And through the many technological improvements, through third-party certification of products. Features: Compact structure, convenient installation and maintenance, low noise, smooth operation, low failure rate, long service life With two different power for the ...

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Cangzhou Jiuxin Steel Pipe Co.,Ltd is located in Cangzhou city Hebei Province, with traffic advantage, Information patency, very near by Tianjin sea port and huang hua sea port.　Cangzhou is between Beijing and Tianjin, so it is an important opening developing region, and is one of "the Beijing capital economical circle" 11 citiesit situates at the north　of our country where is the important base to produce and sale steel pipes.　 　　Cangzhou ...

Odin Petrotech Development Co., Ltd (Odin) is a well-resourced and full-service oilfield company serving the equipments for oil and gas industries. Technical competence, comprehensive expertise of a broad range of equipments, combined with efficient service and good understanding of business context, are the factors making benefits to our clients. The main products we offer are casing, tubing, sucker rod, drill pipe, drill collar ...

1stCNPC Bohai Equipment Manufacturing Co., Ltd.（1st Machinery Works of North China Petroleum ） also called Steel Pipe Works of North China Petroleum is an active enterprise of China National Petroleum Corporation engaged in producing steel pipes and petroleum machinery. 　　The factory is established in 1976 occupying 1,990,000 square meters with 2200 staff members work for it. It is completely equipped with system engineering including ...

Tianjin United Steel Pipe Co., Ltd which located in Daqiuzhuang Town, Jinghai County, Tianjin City, People’s Republic of China is close to Tianjin Xingang Port, with Binhai International Airport and Dandong-Lhasa Expressway located in the east, in addition to having Beijing-Shanghai Expressway located in the west, providing timely and convenient traffic service for customers. The company is specialized in producing high-tech ERW pipes ...

　CNOOC KINGLAND PIPELINE CO.,LTD is HUZHOU specialized in manufacturing ERW products. We, a modern enterprise, function as an integration of R&D, manufacturing, and service, etc. Our company occupies 2100,000 m2 area, with 50,000 m2 of modern factory. We have a world leading ERW line, with the main equipments imported from U.S.A., Austria, Canada and Japan. We have strong capability to produce ERW line pipe and casing pipe as well ...

TTGM is a professional manufacturer of oil pipes for petroleum industry which was founded in 1992 and located in Development Area in Tianjin, China with convenient transportation. With the purpose of meeting the demand of market, we spare no efforts to extend the company scale and boost production innovation. TTGM established Tianjin Dehua Petroleum Equipment Manufacturing Co., Ltd. in Jinnan Development Area, Tianjin, China in Apr ...

Hebei Haitian Pipe fittings Co. Ltd established in the hometown of China pipe fittings ——Mengcun。 The Haitian pipe fittings Co. Ltd is one of outstanding manufacturers about pressure pipe in China， which manufacture pipeline fittings made of kinds of material like steel high-pressure,medium-pressure, low-pressure, carbon steel, alloy steel and Austenite stainless steel. There are Elbow, Flange, Tee, Reducer, Caps, Bends, Forged screwed ...

Dongying Weima Petroleum Drilling Tools Co.,Ltd (hereinafter referred to as Weima) is a China Mainland-Hongkong joint venture with 72 million Yuan (RMB) as registered capital and 130 million Yuan (RMB) as total investment, which founded in May 2007 covering an area of 130000 square meters located in National Oilfield Industrial Park of Dongying East Town Economic Development Zone, Shandong Province, China, neighboring the second largest ...

Tianjin Jintaite Petroleum Drill pipe Co., Ltd. is an enterprise specializing in producing and exporting petroleum drill pipes. Our production base has powerful strength with over 200 million Yuan general investment. All the production and inspection equipment are transferred from NKK in Japan and OEM in the USA. And we engage in technology developing and production guiding relying on the basic technology of Hughes Tool Company in the ...

Faray Petroleum Steel Pipe Co.,Ltd,Located in Shengli Industrial Park,Dongying City of Shandong Province,approved to be established by Sinopec as the professional manufacturer of ERW steel Pipes,is a Sino-Japanese Joint Venture Enterprise invested by Shengli Oilfield Freet Mfg.Co,ltd(Japan).The Company,founded in March,2005,has built a first-class High Frequency Electric Resistance Welding(ERW)production line in the world which has ...

Jiangsu Shined Petroleum Equipment Manufacturing CO.,LTD investment of 47 million US dollars,occupying an area of about 160 000 m2 and boasting with such machinery as hot treatment modifying production line,upsetting production lines,threading production lines,friction welding production line and imported inspection line .SHINED’S main products are the finished drill pipe (OD<=5〞)and full range of oil pipe,casing and premium(OD<=13 ...

1. Bohai Pipeline CO. LTD. of Shengli oil field was set up in 1993.It is a comprehensive company processes the manufacture, repair and sales of machine. Products of this company have obtained manufacture license of special equipment in China, the authentication of ISO9001:2000 guarantee system, and the approval certificate for ship voyage service station. We also have the first-class products supplies network member of China national ...

Tianjin Huilitong Steel Tube Co., Ltd. is a professional manufacturer of ERW steel pipes, SSAW steel pipes and Square/Rectangular steel pipes. Established in 2003, Our factory has a registered capital of 90 million RMB and covers an area of 74,000 square meters. The annual production capability is 300,000 metric tons. We enjoy convenient sea transportation because the factory is located in Jinghai Tianjin, about 100km to Xingang port ...

Tianjin Selte Petroleum Drilling Tools Co., ltd. locates at north area of Tinjin Jinghai Economic & Technology Development Zone with total square of 1082 acres and investment of 60 million USD. Drilling tools production mill is the first project which mainly focuses on drill pipe with the designed productivity of 40,000 tons. The second production line includes drill collar, kelly pipe, heavy weight drill pipe, connection tools ...

BOHAI NKK Drill Pipe Co., Ltd. (BHNK) is a joint venture with CNPC BOHAI Equipment Manufacture Co., Ltd. as the holding company, in conjunction with JEF Steel Corporation, Marubeni-Itochu Steel Inc., and Metal-One Corporation as the shareholders. BHNK was established in December, 1995 with a total investment of RMB 207.32million and registered capital of RMB 140.13 million. BHNK is specialized in manufacture and sales of drill pipe ...

huabao steel pipe co., ltd. is a newly built manufacturer in china with sufficient experience in seamless steel pipe trading of nearly 20 years . our factory in located in shandong province where competitive price is able to realize. our export department is in shanghai which can provide very good timely service. we’ve established business with customers in usa , middle east asia of more than 80000tons every year. now we have owned ...

Pipe & Drilling Tools Manufacture LTD., LPEB., CNPC. is located in the Petro & High-Tech Industrial Park, Panjin Economic Development Zone, Panjin city. The company’s business scope covers drilling tool design, manufacturing, repairing and after-sale service. The company covers 150000 square meters, and workshops cover 35000 square meters. The company has more than 180 sets of all kinds of equipment, more than 150 million Chinese ...

Jiangyin Long-bright Drill Pipe Manufacture Co., Ltd was co-established in July, 2006, by Jiangyin Huachao Heavy Machinery Manufacture Co.,Ltd, Hong Kong Kexun Group Co., Ltd and Japan Petro Materials Corporation, Equipment Group Company. The total investment was 150 million Yuan, with the first phase 20.28 million Yuan of registered capital. The company, covering an area of 81,250 square meters, is located in Ligang Park, Ligang New ...

Hengyang Valin Steel Tube Co.,Ltd.(VALIN HENGSTEEL),is one of the three largest specialized seamless steel pipe production enterprises in China, and production base in Central South China. Its preddecessor Hengyang Steel Tube Factory was founded in 1958, It has RMB2,600,000,000 (USD313,253,000) total assets,400,000 tons of steel pipe and 200,000 tons of steel annual production capacity. It has five steel pipe and two electric furnace ...

Otsman Oil Pipe Manufacturer ( former named as Hebei Oil Material Company, Langfang City, which is established in 1998 ) has such enterprise concept as Faithfulness, Preciseness, Factualist, Innovation to develop gradually being as the modern specialized enterprise which produces the oil pipelines and materials. It’s located in the Langfang Economic Development District around the Ring of Bohai Economy in china, near to the Capital ...