24/7 Phone Services 0086(371)86&15&18&27
Send to E-mail [email protected]
[email protected] Development Zone, Zhengzhou, China

china large diameter longitudinal spiral welded steel pipe

china large diameter longitudinal spiral welded steel pipe

china large diameter longitudinal spiral welded steel pipe

Tel: 0086(371)86&15&18&27

Mail: [email protected]

China Large Diameter Spiral Welded Steel Pipe Suppliers ...We're well-known as one of the leading large diameter spiral welded steel pipe manufacturers and suppliers in China. Please feel free to buy bulk large diameter spiral welded steel pipe made in China here from our factory.

Xingyang Construction Equipment Machinery Suppliers china large diameter longitudinal spiral welded steel pipe

Find Construction Equipment Machinery Suppliers. Get latest factory price for Construction Equipment Machinery. Request quotations and connect with Xingyang manufacturers and B2B suppliers of Construction Equipment Machinery. Page - 1What is the difference between longitudinal and helical welding?Therefore, compared to longitudinal welded pipes, the helical pipe, with lower sustained stress, can guarantee more safety and longer service of life. As for longitudinal welding, the width of the steel plate should be strictly stuck to the diameter of the pipe.See all results for this questionWhat is longitudinal welded pipe?Comparatively speaking, longitudinal welded pipe has simple manufacturing and welding techniques. As the name shows, longitudinal pipe has a straight welding seam on the pipe surface.See all results for this question

What is helical welded pipe?

Different from the longitudinal pipe, the welding seam of which is vertical to the axial line of the pipe, helical welded pipe is rolled and welded according to certain helical angles. Therefore, helical welded pipe manufacturing, with complicated welding method, is more time-consuming.See all results for this questionWhat is a steel pipe? - China piping solution supplier china large diameter longitudinal spiral welded steel pipeDec 20, 2019 · (2) Spiral welded steel pipe: Longitudinal strength generally higher than that, can narrow the larger diameter pipe billet production, you can also use the same width of the billet production of welded pipes of different diameter; but with the same lengthcompared to straight seam pipe, spiral welded steel pipe weld length of 30 to 100%, and china large diameter longitudinal spiral welded steel pipeWhat Are Differences Between Spiral Welded Pipe and china large diameter longitudinal spiral welded steel pipeThe test of spiral welded pipes and longitudinally welded pipes has been done that it indicates that the spiral welded pipe has a high impact toughness. When it comes the applications, the spiral welded pipes are popular. Processing process of spiral welded steel pipe is

Welded steel pipe distributor in China for international china large diameter longitudinal spiral welded steel pipe

Specification of welded steel pipes. As a senior steel pipe manufacturer in China, we may produce and supply welded steel pipes of different specifications according to the requirements of different foreign steel purchasers. We offer metric and British standards. Often, following size range is, Wall thickness of pipe: 0.7 to 6.0 (mm) Diameter of pipe: 4 (foot) to 8 (inch)Welded Steel Pipe's Development and Technology - Since the 1970s, due to the development of the production of longitudinally welded pipes, spiral welded pipes have basically not been used in foreign oil and gas pipelines.So far, spiral welded pipes are still the main pipes for pipelines, but in special areas of pipelines, such as some industrial and densely populated areas, rivers and railways, and seismic sensitive areas, imported large longitudinal welded pipes have been used. Large longitudinally welded pipes The main production process of large diameter straight china large diameter longitudinal spiral welded steel pipeLongitudinal welded pipes are formed by bending steel plates or steel strips and then welding them. According to the weld form, it is divided into straight seam welded pipe and spiral welded pipe(ssaw steel pipe). According to the purpose, it is divided into general welded pipe, galvanized welded pipe, oxygen-blowing welded pipe, wire casing, metric welded pipe, roller pipe, deep well pump pipe, automobile pipe, transformer pipe, electric welded thin-walled pipe, electric welded

Spiral Welded Pipe Manufacturing Process - Permanent Steel

The spiral welded pipe unit is used to produce large-diameter steel pipes with a diameter of (892450)mm× (0.525.4)mm and a length of 635m. The production method is continuous and discontinuous. The unit adopts spiral forming, and the welding adopts two Spiral Pipe vs Carbon Steel ERW PipeSpiral pipes and Carbon ERW steel pipes are currently widely used in our country. Spiral pipes (SSAW steel pipe) and longitudinal electric resistance welded pipes (ERW) are widely used for oil and natural gas transportation.There is a difference between these two types of pipes, which are generally the difference between the production process and the difference between the raw materials.STEEL PIPE & PIPE FITTING - HG STEEL PIPEHG STEEL PIPE (Hydrogrand Steel Pipe CO. LTD.) is a large steel complexes in China integrated with steel making and rolling process. A multiple producing system with steel products, such as steel plates, steel pipes, steel section and round bar has been built. The Capability of steel

SSAW Steel Pipe,ERW Steel Pipe,Carbon Steel Pipe,Spiral china large diameter longitudinal spiral welded steel pipe

Tianjin Zhongshun Petroleum Steel Pipe Co.,Ltd. 1. ASTM A53 spiral steel pipe 2. Large Welded Steel Pipe 3. 54inch*9.52Spiral steel pipe are producing 4. 36 inch Spiral Submerged-Arc Weld steel pipe (4) 5. 457mm OD LSAW steel pipe stuffed into Containers. Tianjin Zhongshun Petroleum Steel Pipe Co.,Ltd. is a specalized manufacture of petroleum steel pipe, founded in 1995.It is located in the steel Related searches for china large diameter longitudinal spiraamerican spiral welded pipespiral welded pipe manufacturersspiral welded pipe specificationsused large diameter steel pipePrime ERW Carbon Steel Longitudinal Welded Line Pipe API china large diameter longitudinal spiral welded steel pipeLONGITUDINALLY WELDED LARGE DIAMETER PIPES Welded large diameter pipe (LDP) used for the construction of oil and gas trunk pipelines, oil field pipelines, general purpose pipelines, and pipelines for heat supply networks and nuclear power stations. Line Pipes (API-5L)

Manufacturer quality large diameter welded steel pipe for china large diameter longitudinal spiral welded steel pipe

Large diameter welded steel pipe: Thickness: 4 85 mm or as customer request: Outer Diameter: 400 1600 mm or as customer request: Wall Thickness: 3mm-65mm or as customer request: Usage: Fluid use (transport oil, gas, water etc) Technique: SAW: Surface Helical Seam Saw Large Diameter Pipes SSAW Spiral Welded china large diameter longitudinal spiral welded steel pipeTianjin Huilitong Steel Pipe is producing SAW (Submerged arc welding) spiral pipes on two welding lines with annual production capacity 80,000-100,000 tons per year. Tianjin Huilitong Steel Pipe produces pipes in sizes ranging from 219 mm to 2540 mm outside diameter, wall thickness from 6,0 mm to 25,0 mm and length from 6 m to 40 m.Hebei Zhuowei Steel Pipe Manufacturing Co., Ltd. ,Steel ,ChinaExternal or internal layer carbon steel executive standard/Material: EN10217-1,EN10219-1,EN10224 SY/T5037-2000; GB/T3091-2008; GB/T9711.1-1997/ S235JR,Q235B Our SSAW/ LSAW Pipes/ Stainless Steel with Carbon Steel Complex Welded Pipes are applied to various large /medium sized conveying projects (include petroleum, natural gas, coal gas, fuel china large diameter longitudinal spiral welded steel pipe

Federal Register :: Large Diameter Welded Pipe From the china large diameter longitudinal spiral welded steel pipe

Mar 06, 2019 · The merchandise covered by this order is welded carbon and alloy steel pipe (other than stainless steel pipe), more than 406.4 mm (16 inches) in nominal outside diameter (large diameter welded pipe), regardless of wall thickness, length, surface finish, grade, end finish, or stenciling.Durable, Galvanized & Perforated longitudinal welded steel china large diameter longitudinal spiral welded steel pipeThese longitudinal welded steel pipe also come with various certifications such as ISO, CE, API and more, and despite being so powerful, they are lightweight for easy portability. Alibaba china large diameter longitudinal spiral welded steel pipe offers distinct variants of the products over a wide range of longitudinal welded steel pipe that can help you save money on the purchase. You can also request OEM and ODM orders along with the option of going Difference between helical welded pipes and longitudinal china large diameter longitudinal spiral welded steel pipeTherefore, longitudinal welding is more used to produce small diameter pipes, while helical welding is always used for pipes of large diameters. Generally speaking, helical welded pipes own more advantages than longitudinal welded pipes, enjoying more promising market; however, the manufacturing method is more complicated and it is more expensive.

China Steel Pipe manufacturer, Spiral Pipe, Weld Pipe china large diameter longitudinal spiral welded steel pipe

Sep 15, 2014 · Submerged -arc we; Ded steel; Pipes, the company is specialized in manufacturing large-diameter double-sided, submerged-arc welded steel pipes and spiral seam steel pipes with diameters from 219mm to 3420mm and thickness from 6mm to 60mm. The annual manufacturing capacity is more than 300, 000 tons.China Spiral Welded Steel Pipe, China Spiral Welded Steel china large diameter longitudinal spiral welded steel pipe400 mm~700 mm JIS A5525 ss400 spiral welded steel pipe piles Tianjin Xinyue Steel Group, located in Daqiuzhuang Industrial Area, Tianjin, China, is one of the most China Low Price Welded Longitudinal Steel Pipe china large diameter longitudinal spiral welded steel pipeWELDED LONGITUDINAL STEEL PIPE. Grade. Q195-Q420/A36-A992/S235JR-S335JR/SS400-SS540. Standard. ASTM, BS, JIS, NF, GB, DIN. OD. 1-79" Thickness. 0.5-20mm. Length. 1-12m, or required. Application. Boiler Pipe, Structure Pipe, Gas & Oil Pipe, Chemical Fertilizer Pipe, Fluid Pipe. Certificate. CE, ISO, BSI, UL, API

China Longitudinal Welded Steel Pipe, Longitudinal Welded china large diameter longitudinal spiral welded steel pipe

China Longitudinal Welded Steel Pipe manufacturers - Select 2021 high quality Longitudinal Welded Steel Pipe products in best price from certified Chinese Steel Pipe manufacturers, China Pipe suppliers, wholesalers and factory on Made-in-China china large diameter longitudinal spiral welded steel pipeChina Large Diameter Spiral Welded Steel Pipe Suppliers china large diameter longitudinal spiral welded steel pipeWe're well-known as one of the leading large diameter spiral welded steel pipe manufacturers and suppliers in China. Please feel free to buy bulk large diameter spiral welded steel pipe made in China here from our factory.China Large Diameter Saw Spiral Round Welded Carbon Spiral Steel Pipe, Spiral Welded Steel Pipe, ERW Steel Pipe manufacturer / supplier in China, offering Large Diameter Saw Spiral Round Welded Carbon Steel Pipe, ASTM A53 API 5L Steel Pipe Sch10 Sch40 Welded Pipe Seamless Pipe, Hollow Pipe ASTM A500 En10219 Carbon Steel Square Hollow Section Tube Price and so on.

China Large Diameter 219mm to 2000mm SSAW Welded

Large Diameter 219mm to 2000mm SSAW Welded Steel Spiral Pipe in Carbon Steel. Standard. GB or ASTM. Grade. SA-106 Grade B/C,SA-53 Grade B,Q235,Q345,B,X42,X52,X60,X65,X70. application. As conveyer pipe in the fields of heat, and natural gas, construction pipe, ground piling pipe. Outside diameter. 12.7-2820mm.China Big Diameter / Heavy Longitudinal Submerged Arc china large diameter longitudinal spiral welded steel pipeSteel Pipes, LSAW, LSAW Carbon Steel manufacturer / supplier in China, offering Big Diameter / Heavy Longitudinal Submerged Arc Welded Carbon Steel Pipe API5l / ASTM A252 / ASTM A53 /En10219, Seamless Pipes for Low-Temperature Pressure Container Piping by Main Standard GB/T18984-2003, ASTM/ASME a/SA333 Steel Grade 16mndg, 10mndg, A333 Gr.1, Gr.3, Gr6, Pipe Alloy Steel, 1 1/4% China 1800mm Large Diameter Concrete Spiral Welded CSPG maintains its spiral welded steel pipe production cycles running through 4 separate production lines equipped with the latest state-of-the-art technologies installed and commissioned in its modern manufacturing plants on an area of 100.000 square eters of open land with a 30.000 square meters confined space located in the first Organized Industrial Zone of Ankara.

Can longitudinal welding be fixed?

As for longitudinal welding, the width of the steel plate should be strictly stuck to the diameter of the pipe. Once the steel is cut for rolling, it cannot be changed, which means the diameter of the longitudinal pipe is fixed.See all results for this questionBest ERW Welded Steel Pipe and Tubes, Spiral Welded Steel china large diameter longitudinal spiral welded steel pipeChina Welded Steel Pipe manufacturer, choose the high quality Spiral Welded Steel Pipe, High Frequency Welded Steel Pipe, Black Carbon Steel Welded Pipe, etc. china large diameter longitudinal spiral welded steel pipe TORICH Seamless Carbon Mild 300mm Large Diameter ST37 15Mo3 High Pressure 4 Inch C45 Heavyr-caliber Heavy Thick Wall Steel Pipe.API Spiral Steel Pipe,API 5L Welded steel pipe mill,Spiral china large diameter longitudinal spiral welded steel pipeOil & gas transportation Spiral Steel Pipe is adopt the Double Side Spiral Submerged Arc Weld technology.Physical and chemical inspections of the raw materials,welding wires and welding flux.and it is widely using for the long distance transferring of water,petroleum,natural gas,coal gas and pulp,etc. Specification: O.D:219mm-3048mm W.T:5mm-25.4mm Steel Grade:Gr.A~Gr.X100steel types Length:6m~25m Packing:Loose with pipe

Leave a message

Message information

Please describe your brand size and data volume in detail to facilitate accurate quotation

Client Image 1
Client Image 2
Client Image 3
Client Image 4
Client Image 5
Client Image 6
Client Image 7
Client Image 8
Client Image 9
Client Image 10
Client Image 11
Client Image 12