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paint spiral welded 500mm diameter ssaw steel pipe

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    3-layer polyethylene coating Spiral welded steel pipes paint spiral welded 500mm diameter ssaw steel pipe

    3-layer polyethylene coating Spiral welded steel pipes from YOUFA from Brand:Youfa steel pipe;Length:1m-30m; Material:Q235B,Q345B,X42,X52,X56,X65,X70,etc; Secondary paint spiral welded 500mm diameter ssaw steel pipe304 Spiral Carbon Steel Material welded Pipe PA Steel Description. STD Welded 304 Spiral Steel Pipe Product Description Spiral welded pipe It is made by rolling a low carbon carbon structural steel or a low alloy structural steel strip into a tube blank at a certain angle of a helix (called a forming angle), and then welding the pipe seam, which can be used in a narrower manner.

    48 inch ASTM A53 SSAW Steel Pipes China Manufacturer

    China 48 inch ASTM A53 SSAW Steel Pipes with High-Quality, Leading 48 inch ASTM A53 SSAW Steel Pipes Manufacturers & Suppliers, find 48 inch ASTM A53 SSAW Steel Pipes Factory & Exporters.48 inch ASTM A53 SSAW Steel Pipes China ManufacturerChina 48 inch ASTM A53 SSAW Steel Pipes with High-Quality, Leading 48 inch ASTM A53 SSAW Steel Pipes Manufacturers & Suppliers, find 48 inch ASTM A53 SSAW Steel Pipes Factory & Exporters.500mm Diameter Steel PipeWith our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for 500mm Diameter Steel Pipe, OCTG, Black Steel Pipe, Steel Tubing, We welcome you to definitely stop by our manufacturing facility and sit up for creating pleasant organization paint spiral welded 500mm diameter ssaw steel pipe

    API 5L Welded (ERW, LSAW, SSAW) Steel Line Pipe

    Octal supply API 5L welded (ERW, EFW, LSAW, SSAW) steel line pipe in Gr B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1, PSL2 and for sour service (NACE pipe).Line pipe brief introduction. API 5L steel line pipe is for oil and gas industries pipelines, developed for different working environments.API 5L X65 Spiral Pipes_CHN Steel pipe & tube Co.Product Name API 5L X65 Spiral Pipes Size OD 219-3048mm Thickness 5-30mm Length 6m/9m/12m/18M/21M or other size according to the contract Steel MaterialASTM A252 piling spiral welded ssaw steel pipe paint spiral welded 500mm diameter ssaw steel pipeDescription. ASTM A252 piling spiral welded ssaw steel pipe Product Description Spiral welded steel pipe is a steel pipe which is welded and formed by bending a steel strip or a steel plate into a circular shape or a square shape. According to different welding methods, it can be divided into arc welded pipe, high frequency or low frequency electric resistance welded pipe, gas welded pipe paint spiral welded 500mm diameter ssaw steel pipe

    Carbon Steel Pipe Best china piping solution supplier

    Spiral Welded Pipe Pipe Type SSAW Pipe, SSAW Steel Pipe, Spiral Steel Pipe, Welded Spiral Pipe Application Fluids Transmission Service, Ordinary Structural Support Specification OD 219.1mm ~ 3500mm WT 6mm ~ 25mm (Up to 1) LENGTH 6mtr ~ 18mtr, SRL, DRL Standard & Grade ASTM A53 Grade A/B/C, AWWA C200China API 5L SSAW Oil and Gas Spiral Welded Steel Pipes paint spiral welded 500mm diameter ssaw steel pipePipe, SSAW, Steel Pipe manufacturer / supplier in China, offering API 5L SSAW Oil and Gas Spiral Welded Steel Pipes, API 5CT K55 Casing Tubes API Certificate, API 5L Psl1 Steel Line Pipe China SSAW Steel Pipe Manufacturers and Suppliers - High paint spiral welded 500mm diameter ssaw steel pipeSurface finish 3PE / black painting/Galvanization. Size Outer diameter from 219mm to 3620mm, Wall thickness 3mm to 30mm. Length 6m or customized. Standards API 5L American Petroleum Institute SY/T5037-2000 Spiral submerged arc welded steel pipe for ordinary fluid conveying pipe GB/T9711.1-1997 Gr A &GB/T9711.2 Gr B Oil paint spiral welded 500mm diameter ssaw steel pipe

    China SSAW Welded Pipe API 5L X52 PSL1 64in Diameter

    CANGZHOU GALAXY offers customized service for bulk ssaw welded pipe api 5l x52 psl1 64in diameter 12.7mm. Source the best Spiral Steel Pipe from China's professional manufacturers and suppliers here. Get discount and cheap products from our factory.China Spiral Steel Pipe, Spiral Steel Pipe Manufacturers paint spiral welded 500mm diameter ssaw steel pipeChina Spiral Steel Pipe manufacturers - Select 2020 high quality Spiral Steel Pipe products in best price from certified Chinese Steel Pipe manufacturers, Stainless Pipe suppliers, wholesalers and factory on Made-in-ChinaChina Spiral Welded Pipe, Spiral Welded Pipe Manufacturers paint spiral welded 500mm diameter ssaw steel pipe38 Inch Thickness 7.92 mm Weight of SSAW Pipe Mild Steel SSAW Spiral Welded Pipe for Oil/Petroleum ASTM A252 Grade 3 Piling API 5L Gr. B SSAW Steel Pipe. paint spiral welded 500mm diameter ssaw steel pipe Large Diameter SSAW Spiral Welded Steel Pipe. FOB Price US $ 600-1000 / Ton Min. Order 25 Tons. Type Steel Pipe; paint spiral welded 500mm diameter ssaw steel pipe Black Painting, Epoxy Coating, 3PE, Fbe; Usage paint spiral welded 500mm diameter ssaw steel pipe

    China Supplier Carbon Ssaw Steel Pipe 3pe Spiral Black paint spiral welded 500mm diameter ssaw steel pipe

    Pipe (fluid conveyance) Spiral Welded Steel Pipe Ssaw Spiral Steel Pipe Spiral Welded Steel Pipe, Spiral Welded Steel Pipe Suppliers ERW Steel Pipe manufacturer quality Spiral Steel Pipe, Anti China x60 material spiral welded pipe wholesale LSAW Steel Pipe on sales Quality LSAW Steel Pipe supplier Steel pipes, China factory Steel pipes manufacturers suppliersChina factory ASTM A252 spiral welded ssaw steel tube paint spiral welded 500mm diameter ssaw steel pipeDescription. ASTM A252 piling spiral welded ssaw steel pipe Product Description Spiral welded steel pipe is a steel pipe which is welded and formed by bending a steel strip or a steel plate into a circular shape or a square shape. According to different welding methods, it can be divided into arc welded pipe, high frequency or low frequency electric resistance welded pipe, gas welded pipe paint spiral welded 500mm diameter ssaw steel pipeChina saw Steel Pipe, Erw Steel Pipe, ERW Steel Pipe (3 paint spiral welded 500mm diameter ssaw steel pipeHebei Zhongyuan Steel Pipe Manufacturing Co., Ltd., is the professional manufacturer of steel pipe, which was set up in 1993. It covers 545, 000 square meters in all and total assets up to 950 million RMB. There are 1, 200 employees in all and 9 sets of advanced SSAW pipe production line, 4 sets of ERW(stretch reduction) pipe production line.

    Difference between ERW, SSAW, LSAW - Sunny Steel

    Spiral submerged arc (SSAW) is its forward direction and forming tube centerline hose reel molding angle (adjustable), side molding edge welding and weld them into a spiral, the advantage of the same specification to produce a variety of diameter sizes steel pipe, raw materials to adapt to a wider range, the weld can avoid the main stress force paint spiral welded 500mm diameter ssaw steel pipeERW, SSAW, LSAW Welded Steel PipeERW steel pipe high-frequency straight seam resistance welded pipe, using hot-rolled wide coil as the material, through pre-bending, continuous forming, welding, heat treatment, sizing, straightening, blocking and other processes, it has a shorter weld seam than the spiral, standard High precision, uniform wall thickness, good surface quality, and high-end benefits under pressure, but the paint spiral welded 500mm diameter ssaw steel pipeLarge Diameter API 5L Spiral Welded Carbon Steel PipeChina Large Diameter API 5L Spiral Welded Carbon Steel Pipe, Find details about China Spiral Welded Steel Piling Pipe, API 5L Spiral Welded Carbon Steel Pipe from Large Diameter API 5L Spiral Welded Carbon Steel Pipe - Guangzhou Kingmetal Steel Industry Co., Ltd.

    Large Diameter API 5L Spiral Welded Steel Pipe With paint spiral welded 500mm diameter ssaw steel pipe

    Spiral Steel Pipe. Large Diameter API 5L Spiral Welded Steel Pipe With Electro Galvanized Surface. SSAW Steel Welded Spiral Steel Pipe Double Sided Arc Submerged Steel Welded Tube. Q235 Q345 Spiral Steel Pipe Carbon Steel With Plastic Pipe Cap Or Iron Protector. Hot Galvanized Seamless / ERW Carbon Steel Pipe , ASTM A252 ASTM A53 Low Pressure TubeLarge Diameter API 5L Spiral Welded Steel Pipe at Best paint spiral welded 500mm diameter ssaw steel pipeBuy low price Large Diameter API 5L Spiral Welded Steel Pipe in Hebei District, Tianjin. Large Diameter API 5L Spiral Welded Steel Pipe offered by Tianjin Bach Steel trade Co., Ltd. is available with multiple payment options and easy delivery.Large Diameter SSAW Welded Pipe - galaxy-steelSSAW Steel Pipe, say Spiral submerge arc Welded Pipe. SSAW steel pipe refers to using submerged arc welding technology, welded tube with spiral seam which can use narrow billet production to manufacture larger diameter welded pipe. Moreover, can use same width of steel plate in the production of different diameter welded pipe.

    Piling Pipe - Carbon Steel Pipe Stainless Steel Pipe

    Pipe Type SSAW Pipe, SSA W Steel Pipe, Spiral Steel Pipe, Welded Spiral Pipe Application For Ordinary Structural Support (well casing, bridge, building, pile driving) Specification OD 219.1mm ~ 3500mm WT 6mm ~ 25mm (Up to 1'') LENGTH 6mtr ~ 18mtr, SRL, DRLPiling Pipe - Carbon Steel Pipe Stainless Steel PipePipe Type SSAW Pipe, SSA W Steel Pipe, Spiral Steel Pipe, Welded Spiral Pipe Application For Ordinary Structural Support (well casing, bridge, building, pile driving) Specification OD 219.1mm ~ 3500mm WT 6mm ~ 25mm (Up to 1'') LENGTH 6mtr ~ 18mtr, SRL, DRLProfessional China Sawl Spiral Welded Steel Tube - SSAW paint spiral welded 500mm diameter ssaw steel pipeSpiral steel pipe was made by steel ciol, extrusion forming under the normal temperature, take the technology of double wire and double-faced submerged-arc welded. Spiral steel pipe was mainly used in public waterworks, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction etc.

    Professional Supplier Large Diameter spiral Steel Pipe paint spiral welded 500mm diameter ssaw steel pipe

    5. Surface treatment Painting, oil coating, Anti-corrosion & Insulation. 6. Ends Pipe cap, Beveled edges or plain end, the protection of pipe end, anyway according to customers requirement. 7. Package Bulk cargo, pipe cap, steel strips bundled. 8. Delivery time According to the quantity . Large Diameter spiral Steel Pipe specification:Projects - Steel Pipe, OCTG, Casing and Tubing SupplierSpiral Welded Line Pipe (SSAW Pipe) API 5L X60. Project of Spiral Welded Line Pipe Client Pdvsa from Venezuela Location Maracaibo, Venezuela Delivery Quantity 3000m Spiral Welded Steel Pipe in API 5L X60 PSL1 Year Completed 2014 SSAW Pipe Material Specification WELDED LINE PIPE SSAW, SPIRAL WELDED LINE PIPE, MATERIAL CARBON STEEL, OUTSIDE DIAMETER 30 in, NOMINAL SPIRAL WELDED PIPE - Tianjin Boer King Steel Import and paint spiral welded 500mm diameter ssaw steel pipeChina SPIRAL WELDED PIPE catalog of ASTM A36/Q235/API5l Spiral Steel Pipe, ASTM A36 A500 Welded Carbon Steel SSAW Spiral Steel Pipe provided by China manufacturer - Tianjin Boer King Steel Import and Export Co., Ltd., page1.

    SSAW Steel Pipe Cangzhou HENGJIA pipeline Co., Ltd

    SSAW Steel Pipe SSAW Steel Pipe, say Spiral submerge arc Welded Pipe. SSAW steel pipe refers to using submerged arc welding technology, welded tube with spiral seam which can use narrow billet production to manufacture larger diameter welded pipe. Moreover, can use same width of billet in the production of different diameter welded pipe.SSAW Steel Pipe Cangzhou HENGJIA pipeline Co., LtdSSAW Steel Pipe SSAW Steel Pipe, say Spiral submerge arc Welded Pipe. SSAW steel pipe refers to using submerged arc welding technology, welded tube with spiral seam which can use narrow billet production to manufacture larger diameter welded pipe. Moreover, can use same width of billet in the production of different diameter welded pipe.SSAW Steel Pipe - Hunan Great Steel Pipe Co., Ltd.SAW(SAWL,SAWH) Spiral Welded. SSAW Spiral Submerged-arc Welded. Quality Standard GB/T3091 Welded steel pipe for low pressure liquid delivery. GB/T9711 Petroleum and natural gas industriesSteel pipe for pipelines. IS 3589 Steel tubes for water and sewage. IS 1978-1982:Steel tubes for use in transportation of oil; gas & Petroleum products

    SSAW Steel Pipe with best bevelled end manufacturers,SSAW paint spiral welded 500mm diameter ssaw steel pipe

    SSAW Steel Pipe with best bevelled end. Product name Double side submerged arc-welede steel pipe. Standard API 5L & ISO & EN10217-2 Grade Q235B Q345B X42 X52 X60 X65 X70 . Application As conveyer pipe in the fields of petroleum, heat and natural gas, construction pipe, ground piling pipeSSAW Steel Pipe, Spiral Submerged Arc PipeSSAW Steel Pipe(Spiral Submerged Arc Pipe) Sizes Out diameter:219mm-3620mm Wall thickness 5mm-25.4mm Length 3m-12m Standard and Classfication of SSAW Steel PipeSSAW Steel Pipe, Spiral Welded Pipe, Welded Steel PipeSSAW steel pipe is the raw material of strip coil, often temperature extrusion molding, automatic double-wire double submerged arc welding process made of spiral seam pipe. Spiral steel pipe will strip into the pipe unit, the multi-roll rolling, strip rolled up, forming a circular gap opening gap, adjust the squeeze roll reduction, the weld gap paint spiral welded 500mm diameter ssaw steel pipe

    SSAW Steel Pipe-SSAW Steel Pipe

    The annual yield of SSAW pipe with outside diameter 219mm-3620mm, wall thickness 5-25.4mm and steel grade B-X80 is 1,000,000 tons. its two steel pipe production lines, one for spiral submerged arc welded (SAW) steel pipe and one for longitudinal submerged arc welded (SAW) steel pipe, are respectively comprised of two sets of main machines and 1 paint spiral welded 500mm diameter ssaw steel pipeSSAW Steel Pipe-SSAW Steel PipeThe annual yield of SSAW pipe with outside diameter 219mm-3620mm, wall thickness 5-25.4mm and steel grade B-X80 is 1,000,000 tons. its two steel pipe production lines, one for spiral submerged arc welded (SAW) steel pipe and one for longitudinal submerged arc welded (SAW) steel pipe, are respectively comprised of two sets of main machines and 1 paint spiral welded 500mm diameter ssaw steel pipeSSAW Welded Steel Pipe Supplier - China SHANGH TOP STEEL1.The spiral steel spiral steel coil as raw materials is steel, often warm extrusion, with automatic double- wire submerged arc welding process double- sided spiral welded steel pipe; 2. Standard GB/T9711.1, API 5L, ASTM A53, ASTM A500, ASTM A672,

    SSAW pipes - sunnysteel.net

    ASTM A252-89 Welded and seamless steel pipe piles; Large diameter steel pipe; Difference between ERW, SSAW, LSAW; SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. All the pipes are produced according to API Spec 5L, GB/T9711.1, GB/T9711.2, ASTM A252-89 standard.SSAW structural pipe solutions SteelpipeSSAW structural pipe solutions. Submerged arc spiral welded products. Steelpipe submerged arc spiral welded (SSAW) steel pipe is ideal for use in structural applications, such as foundation work (pile casing or piling) and in wharf, bridge and building construction projects because it offers major advantages over alternative materials paint spiral welded 500mm diameter ssaw steel pipeSSAW/SAWL API 5L spiral welded carbon steel pipe natural paint spiral welded 500mm diameter ssaw steel pipeSpiral Steel Pipe. Large Diameter API 5L Spiral Welded Steel Pipe With Electro Galvanized Surface. SSAW Steel Welded Spiral Steel Pipe Double Sided Arc Submerged Steel Welded Tube. Q235 Q345 Spiral Steel Pipe Carbon Steel With Plastic Pipe Cap Or Iron Protector. Hot Galvanized Seamless / ERW Carbon Steel Pipe , ASTM A252 ASTM A53 Low Pressure Tube

    Seamless Steel Pipe,ERW steel pipe,LSAW steel pipe,SSAW paint spiral welded 500mm diameter ssaw steel pipe

    SSAW Steel Pipe. Wall Thickness:3.2mm-25.4mm Length:6 - 22 m. More Details KeywordsSpiral welded steel pipe/ spiral steel tubing LSAW Steel Pipe. Wall Thickness:5.0 - 50mm Length:6 12m. More Details KeywordsLongitudinal submerged arc welded steel pipe/ saw pipe ERW Steel PipeSpiral Submerged Arc welded ssaw steel tube penstocks for paint spiral welded 500mm diameter ssaw steel pipePackaging Details Spiral Submerged Arc welded ssaw steel tube penstocks for hydropower project 1)bundle with strip 2)water-proof sheeting 3)woven bags 4)pvc package 5)clients' Requirements Port Tianjin xingang port,China Picture Example:Spiral Welded API Oil and Gas Steel Pipe (SSAW SAWH)Steel Pipe, Gas Steel Pipe, Oil Steel Pipe manufacturer / supplier in China, offering Spiral Welded API Oil and Gas Steel Pipe (SSAW SAWH), X42 X46 X52 X56 X60 API 5L Gr. B ERW Steel Pipe, Hot Sale Welded ERW Steel Pipe / Tube and so on.

    Spiral Welded Steel Pipe API 5L Standard ASTM Spiral paint spiral welded 500mm diameter ssaw steel pipe

    Spiral Welded Steel Pipe API 5L standard ASTM standard SSAW Steel Pipe . SSAW spiral submerged arc welded pipe, submerged arc welding (including submerged arc welding and electroslag welding etc.) is a kind of important welding method, its inherent stable welding quality, high welding productivity, no arc and smoke rarely etc., make it become the pressure vessel and pipe manufacturing, box paint spiral welded 500mm diameter ssaw steel pipeSpiral seam diameter 1500mm submerged arc welded steel pipeSpiral Seam Diameter 1500mm Submerged Arc Welded Steel Pipe , Find Complete Details about Spiral Seam Diameter 1500mm Submerged Arc Welded Steel Pipe,Welded Beveled Edge Round Steel Pipe,Ssaw Spiral Welded Steel Pipe Price,Spiral Welded Steel Pipe Manufacturer from Supplier or Manufacturer-Tianjin Ruijie Steel Pipe Co., Ltd.Spiral steel pipe,Spiral weld pipe,ssaw steel pipeSpiral steel pipe also named as spiral weld pipe and ssaw steel pipe (Spiral submerged arc welded steel pipe) which rolled from steel coils and can make bigger out diameter pipes.These spiral weld pipe mainly used for municipal water and wastewater transmission,hydroelectric and power markets including large diameter fabrication for treatment plants and pump stations.

    Spiral welded steel pipe, Sunny Steel Enterprise Ltd.

    Spiral welded pipe is a low carbon carbon structural steel or a low alloy structural steel strip rolled into a tube blank with a certain helix angle (also called forming angle), and then welded and made into a pipe joint, which can use a narrow strip steel Production of large diameter steel pipes.Sprial Steel Pipe by Cangzhou Weiheng Pipe Industry Co paint spiral welded 500mm diameter ssaw steel pipeBuy high quality Sprial Steel Pipe by Cangzhou Weiheng Pipe Industry Co., Ltd. Supplier from China. Product Id 1079646.Sprial steel pipe, China manufacture Sprial steel pipe paint spiral welded 500mm diameter ssaw steel pipeCarbon Steel ASTM A53 Gr.B SSAW Steel Pipe , Spiral Welded Steel Tube Standard:API, ASTM, BS, GB, JIS Standard2:API 5L, ASTM A53-2007, ASTM A252

    Supply by Tianjin Spiral Welded Steel Pipes/Big Diameter paint spiral welded 500mm diameter ssaw steel pipe

    China Supply by Tianjin Spiral Welded Steel Pipes/Big Diameter SSAW Pipe! Helical Welded Pipe, Find details about China Series SSAW Steel Pipe, SSAW Steel Pipe from Supply by Tianjin Spiral Welded Steel Pipes/Big Diameter SSAW Pipe! Helical Welded Pipe - TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.Supply by Tianjin Spiral Welded Steel Pipes/Big Diameter paint spiral welded 500mm diameter ssaw steel pipeChina Supply by Tianjin Spiral Welded Steel Pipes/Big Diameter SSAW Pipe! Helical Welded Pipe, Find details about China Series SSAW Steel Pipe, SSAW Steel Pipe from Supply by Tianjin Spiral Welded Steel Pipes/Big Diameter SSAW Pipe! Helical Welded Pipe - TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.Tianjin Supplier Q235b Q345b Spiral Welded Pipe paint spiral welded 500mm diameter ssaw steel pipeTianjin Supplier Q235b Q345b Spiral Welded Pipe Manufacturer Ssaw Welded Penstock , Find Complete Details about Tianjin Supplier Q235b Q345b Spiral Welded Pipe Manufacturer Ssaw Welded Penstock,Astm A252 Gr3 Spiral Welded Steel Pipe,Api5l Gr.b Large Diameter Ssaw Welded Steel Pipe,Q235b Q345b Ssaw Penstocks Pipe from Steel Pipes Supplier or Manufacturer-Tianjin Ehong

    Tianjin Youfa large diameter spiral steel pipe SSAW Steel paint spiral welded 500mm diameter ssaw steel pipe

    Product show YouFa has 20 years manufacturer experience, Providing high quality products which have been exported over 100 countries, Pipes can be Customized according to customer's requirement on outside diameter and wall thickness with Galvanized coated Welded pipe Welded steel pipe - Longtaidi(R) pipesHow to identify seamless pipe and welded pipe Seamless steel tubes have a hollow cross-section and are used in large quantities as pipes for transporting fluids, such as pipes for transporting oil, na. Specification Octal offers various of carbon steel pipes including seamless, welded (ERW EFW, LSAW, SSAW) steel pipes for the mining industries.Welded steel pipe,Welded steel tube,Welding pipeWelded steel pipe means welding pipe with steel plates and steel strips or steel coils.According to different welding types,welded steel pipe contains Longitudinal submerged arc welded steel pipe (LSAW),Electric Resistance Welded steel pipe (ERW),spiral submerged arc weled steel pipe (SSAW),Comparasion of Seamless steel pipe,Welded steel pipe owned higher precision in wall

    What is a SSAW pipe? - pipelinedubai

    What is a SSAW pipe?. Spiral submerged arc welded steel pipe is a kind of metal pipe with spiral seam welded by submerged arc welding technology.. SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. All the pipes are produced according to API Spec 5L, GB/T9711.1, GB/T9711.2, ASTM A252-89 standard.Youfa q235 saw pipe api 5l x70 spiral carbon welded steel paint spiral welded 500mm diameter ssaw steel pipeCompany & Three major producing areas TianJin YouFa Steel Pipe Group Company was founded on july 1st , 2000, with the headquarters located at the largest steel pipe production base in China-Daqiuzhuang Village, Tianjin City, and it is the largest steel pipe manufacturing enterprise producing many kinds of steel pipes in the world. 20 years focused on quality which is the life of the enterprise.q235b sprial welded oil gas ssaw steel pipe supplier paint spiral welded 500mm diameter ssaw steel pipeFeatured products from Tianjin Ruijie Steel Pipe Co., Ltd . We are leading supplier of Spiral Welded Pipe, Galvanized Steel Pipe, enjoy best price and best buy at Tianjin Ruijie Steel Pipe Oil and gas ssaw spiral line Pipe, API 5L oil and gas pipeline x42 x52 x56 x60 spiral steel pipe pile.