chinese producer of Seamless Steel Pipe,Carbon Steel Pipe,Stainless Steel pipe,Alloy steel pipe,OCTG Pipe

Professional Steel Pipe Integration Supporting Supplier Since 1996.

carbon steel pipe china,ssaw,st37 pipe

Centerway Steel Co., Ltd is a subsidiary of Allianz Steel Group that specializes in the production of steel pipes and pipe fittings, steel inventory, domestic and foreign sales. We are committed to providing one-stop service for steel pipe products to customers around the world.

Centerway has leading technology of steel pipe production and research  at home and abroad, advanced and complete testing facilities .We strictly in accordance with the ISO 9001 quality management system for on-site management, has obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level credit rating certification, etc.

More Detail

Products

steel products supplied by Centerway have been widely applied in engineering projects such as oil and gas extraction, pipeline transportation, urban pipeline network construction, building construction, coastal and port construction, food and medicine factory construction.

  • Seamless Steel Pipe

    Seamless pipe Including:Carbon Steel PipeSeamless Line PipeBoilers TubesStructural Steel PipePrecision Steel PipeAlloy Steel PipeNickel Alloy Pipe

    According to the production method, the seamless pipe is divided into a hot rolled pipe, a cold rolled pipe, a cold drawn pipe, an extruded pipe, a top pipe etc. 

    According to the shape of the section, the seamless steel pipe is divided into two types: a circular shape and an irregular shape, and the shaped pipe has a square shape, an elliptical shape and the like. 

    The maximum diameter is 650mm and the minimum diameter is 0.3mm. 

    Seamless steel pipe is mainly used as petroleum geological drilling pipe, cracking pipe for petrochemical industry, boiler pipe, bearing pipe and high-precision structural steel pipe for automobile, tractor and aviation.


    More Products
    epoxy pipe,carbon steel welded pipe,boiler tubes
  • OCTG

    OCTG main products include:casing,tubing,drill pipe,drill collar, heavy weight drill pipe,slotted pipe, coupling and pup joint.
    (1)Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore.size:OD: 4 1/2’’ ~ 20’’ (114.3mm ~ 508mm);WT: 0.205’’ ~ 0.635’’ (5.21mm ~ 16.13mm);LENGTH: R1, R2, R3
    (2)Tubing:The tubing is a pipeline that transports crude oil and natural gas from the oil and gas layer to the surface after drilling is completed. It is used to withstand the pressure generated during the mining process.Used for the Transmission of Oil & Gas
    (3)Drill pipe:Oil drilling pipes are made by geological drilling steel by hot rolling or cold drawing. Grade: E75, X95, G105, S135. Mainly used for oil and gas exploitation.
    (4)Drill Collars:Standard :API SPEC 7-1,Steel grade:AISI 4145H,Sizes:3 1/8″ — 11″,Connected Type:NC, IF, REG,Length:30 – 31 ft ± 6 ft.
    Type of design:(1)plain;(2) with a recess of the elevator; (3) with a recess of the elevator and power slips; (4) spiral and a wide range of type mixtures.
    (5)Heavy Weight Drill Pipe:Standard:API 5DP, API SPEC 7-1,Grade:API 5DP Grade DZ50, E75, R780, X95, G105, S135
    Sizes:2 3/8”, 2 7/8”, 3 1/2” 4”, 4 1/2”, 5”, 5 1/2” up to 6 5/8” Range of Thickness: 6.5mm to 12.7mm, or cutomized,Connection threads:NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH.6 5/8FH,Length:R1, R2, R3
    (6)Slotted Pipe:Standard:API 5CT,Grade:API J55, API K55, API N80, API L80, API P110,Thickness:6.88mm – 11.51mm,Sorts:API casing,Length:≤15m (each),Outside Diameter:50~200mm,Slot Width:(0.10~4)mm ±0.03mm

    More Products
    a252 pipe,carbon steel line pipe,smls pipe china
  • Stainless Steel Pipe

    Stainless steel pipe refers to gas-resistant, steam-water and other weakly corrosive medium. Acid-resistant steel refers to acid, alkali, salt, etc.
    Type: 1 stainless steel seamless pipe; 2 stainless steel welded pipe.
    According to the brightness: ordinary stainless steel tube, matt stainless steel tube, bright stainless steel tube.
    Standard:ASTM A213,ASTM A778,ASTM A268.ASTM A 632,ASTM A358
    Used in industrial pipelines and mechanical structural components such as petroleum, chemical, medical, food, light industry, mechanical instrumentation, etc.
    More Products
    sa106b pipe,a106 tube,sch 40 carbon steel pipe
  • Welded Steel Pipe

    The main products include: ERW steel pipe,EFW Pipe, LSAW steel pipe and SSAW steel pipe, A steel pipe with a seam on the surface of a steel strip or steel plate that is bent and deformed into a circular shape or a square shape. The inner wall of the welded pipe has welding ribs. Steel pipe is a kind of hollow long steel, which is used as a conduit for conveying fluids, such as oil, natural gas, water, gas, steam, etc.
    More Products
    coating drill pipe,api 5l carbon pipe,drill pipe distributor

why choose us

steel products supplied by Centerway have been widely applied in engineering projects such as oil and gas extraction, pipeline transportation, urban pipeline network construction, building construction, coastal and port construction, food and medicine factory construction.

  • drill pipe distributor,a213 pipe,api 5l seamless pipe

    Manufacturing

    30 years experience in high-temperature alloy products manufacturer
  • octg casing,casing and tubing coupling,long radius pipe elbows

    Quality Control

    Strict with each production and testing & provide ISO 9001 certificate
  • sa192 boiler tubes,hydraulic seamless pipe,Butt Weld Fittings

    Services

    Offer material processing services such as CNC machining, Forging etc.
  • SSAW pipe carbon steel,welding black iron pipe,boiler tubes

    Best Service

    Provide ood pre-sales, in-sales and after-sales service

projects

Our partners are throughout southeast Asia, the Middle East, Europe, Africa, South America, Oceania,and more than 100 countries and regions. We also provide many steel pipe products and services to the worlds top 500 petroleum and gas , EPC companies

Experience

Our partners are throughout southeast Asia, the Middle East, Europe, Africa, South America, Oceania,and more than 100 countries 

More detail

partners

Our partners are throughout southeast Asia, the Middle East, Europe, Africa, South America, Oceania,and more than 100 countries and regions. 
  • galvanized carbon steel pipe,piling steel pipe,SSAW pipe carbon steel
  • line pipe wholesale,eue tubing,s355 pipe
  • line pipe china,a210 tube,stainless welded pipe
  • casing pipe suppliers,drilling pipe,coating drill pipe
  • api casing,octg casing,a106 seamless pipe
  • ssaw pipe china,a335 p11 pipe,rolled and welded pipe
  • smls pipe china,sch40 seamless pipe,p91 pipe
  • api drill pipe,cold drawn seamless tube,mild steel pipe elbow
  • a179 seamless tube,piling steel pipe,inconel 600 pipe
  • steel tube wholesale,oil tubing,epoxy coated pipe
  • steel tube stockist,drill pipe,steel pipe sheet pile
  • slottedpipe,oil tubing distributor,inconel 600 pipe
  • a795 pipe,B.I Pipes,inconel 625 tube
  • hfw steel pipe factory,carbon steel line pipe,steel tube distributors
  • steel tube wholesale,Epoxy Coating Pipe,alloy steel pipes distributor
  • erw steel pipe china,steel pipe wholesale,super duplex stainless pipe

More detail

Latest News

steel products supplied by Centerway have been widely applied in engineering projects such as oil and gas extraction, pipeline transportation, urban pipeline network construction, building construction, coastal and port construction, food and medicine factory construction.

alloy steel seamless pipe,api 5l pipe,line pipe suppliers

Type of anti-corrosion steel pipe

Anti-corrosion steel pipe is processed through the preservation process, which can effectively prevent or slow down the process in the transport and use of chemical or electrochemical corrosion reaction of steel pipe.
  • octg pipe,SSAW pipe carbon steel,flange manufacturer

    Thin-wall steel tube

    Thin-walled steel tube are made by cold drawing. Which is applicable to the general structure of carbon steel, low alloy steel, alloy steel thin-walled tube, mechanical structures; thin-walled fluid steel pipes used to transport general fluid; stainless steel thin-walled tube used in the chemical, petroleum, light industry, food, mechanical instruments industrial heat-resistant container, pipeline and mechanical structures.
  • steel pipe sheet pile,piling pipe,cold drawn seamless tube

    The technical requirements of galvanized steel pipe

    The technical requirements galvanized steel pipe should reach. 1, grades and chemical composition. Galvanized steel grades and chemical composition shall comply with the stipulated GB3092 standard of black steel pipe steel. 2, the manufacture method: the manufacturing method of black steel pipe (furnace or electric welding) should be selected by the factory. Galvanized by hot dip galvanizing.
  • alloy steel seamless pipe,eue tubing,seamless tube

    The Main Difference Between Cold Drawn and Finish Rolling Seamless Steel Pipe

    Process equipment distinction: cold drawn seamless steel pipe is usually 0.5 ~ 100T single-chain or double-chain cold drawn machine. Finished seamless steel tubes are usually carried out on a two-roll mill where the steel pipe is rolled in a ring-shaped bore formed by a variable cross-section round hole and a stationary tapered head.

More News