Q235B spiral steel pipes types Hebei Haihao High

Q235B spiral steel pipes types Hebei Haihao High

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What is a welding neck flange? - ASTM A234 butt weld pipe

Hebei haihao high pressure flange pipe fitting group was established in 1982,located in Mengcun County the hometown of pipe fittings in China.Read More About Haihao Group Common pipe type-Q235B spiral steel pipes Latrolet production and specification in Haihao Pipe Fittings FactoryWhat is a girth weld? ASTM A234 butt weld pipe fittings Hebei haihao high pressure flange pipe fitting group was established in 1982,located in Mengcun County the hometown of pipe fittings in China.Read More About Haihao Group Common pipe type-Q235B spiral steel pipes Forged flange manufacturing technology and technical requirementsWelded steel pipes-ERW,SSAW,LSAW Hebei Haihao GroupERW (eletrical resistance weld) is a welding method in which pipe is welded without adding filler material.ERW is either high or low frequency.Electric resistance welded steel pipe(ERW steel pipe) is manufactured by cold-forming a sheet of steel plate into a cylindrical shape.ERW has the weld seam on the inside of the pipe.

Types and process of welding pipe-ERW,LW,CW,SAW pipes

Spiral submerged arc welding (SSAW) steel pipe,also called HSAW pipe,welding line shape like a helix.It is using the same welding technology of Submerged Arc-Welding with LSAW pipe.Differently SSAW pipe is spiral welded where the LSAW is longitudinally welded.Manufacturing process is rolling the steel strip,to make the rolling direction have an angle with the direction of the pipe center The main purpose of spiral welded pipe and the difference Welding process The welding methods of spiral welded pipe and straight seam steel pipe are the same,but there are inevitably many T-shaped welds in straight seam welded pipe,so the probability of welding defects is greatly increased.Haihao Group can provide spiral welded pipes in different specifications,standards,materials.If you need,please contact us.Email [email protected]Some results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextHebei Zhuowei Steel Pipe Manufacturing Co.,Ltd.,Steel

Some results are removed in response to a notice of local law requirement.For more information,please see here.12345NextWelded steel pipes is one of the leading steel pipe manufacturers in North China.It is located in Qing County,Cangzhou City,Hebei Province --- China Petroleum /Natural gas Pipeline Pipe Fittings Manufacturing Base.Some results are removed in response to a notice of local law requirement.For more information,please see here.Smoking Pipe Manufacturers and Suppliers

Hebei Haihao High Pressure Flange Pipe Fittings Group Gee Pipe Mill Co.established in1982,specializing in manufacturing carbon steel,stainless steel and alloy steel forged steel flanges,butt-welding and forged pipe fittings and seamless or welded

Seamless steel pipe-manufacturing process,application

Manufacturing process of seamless steel pipes Seamless steel pipe begins as a solid cylindrical hunk of steel called a billet.While still hot,billets are pierced through the center with a mandrel.The next step is rolling and stretching the hollow billet.The billet is precisely rolled and stretched until it meets the length,diameter and wall thickness as specified by the customer order.It is Q235B spiral steel pipes types Hebei Haihao High Q235B spiral tube is a commonly used raw material in spiral tubes.It is a spiral seam steel pipe welded with strip steel coil as the raw material and activeJIS G3457 Arc welded carbon steel pipes.- HaihaoA234 WPB steel pipe fittings ASTM A420 WPL6 steel pipe fittings; TECHNICAL DATA.Fittings Materials data ASTM A53 A53M Standard Specification for Pipe,Steel,Black and Hot-Dipped,Zinc-Coated,Welded and Seamless.ASTM A106 A106M Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service.API 5L Specification for Line Pipe.

High Quality 3pe Pipe Coating Line - OCTG Coating Pipe

1.Basic product information Product Name OCTG Coating Pipe 2,product attributes Brand Rise-steel Model Q235A,Q235B,Q345,L245 (B),L290 (X42),L320 (X46),L360 (X52),L390.Certificate API TSG ISO9001 ISO14001 CCEC Origin Hebei,China 3.Custom properties 1) Coating pipe means the pipe tHebei Guanghao Pipe Fittings Co.,Ltd LinkedInHebei guanghao Pipe fittings Co.Ltd ,Located in the hometown of China pipe fittings --Mengcun.is specialized in manufacturing steel pipefittings we made of kinds of material like steel high Factory supplied Mild Steel Tube - SSAW Coating Pipe 1.Basic product information Product Name SSAW Coating Pipe 2,product attributes Brand Rise-steel Model Q235A,Q235B,Q345,L245 (B),L290 (X42),L320 (X46),L360 (X52),L390.Certificate API TSG ISO9001 ISO14001 CCEC Origin Hebei,China Custom properties 1) Coating pipe means the pipe

China Q235b Steel Pipe,Q235b Steel Pipe Manufacturers

China Q235b Steel Pipe manufacturers - Select 2020 high quality Q235b Steel Pipe products in best price from certified Chinese Steel Pipe manufacturers,Steel Tube suppliers,wholesalers and factory on China Q235b Seamless Steel Pipe,Q235b Seamless Steel Pipe China Q235b Seamless Steel Pipe manufacturers - Select 2020 high quality Q235b Seamless Steel Pipe products in best price from certified Chinese Stainless Steel Product manufacturers,Stainless Steel Material suppliers,wholesalers and factory on China Q235b Pipe,Q235b Pipe Manufacturers,Suppliers China Q235b Pipe manufacturers - Select 2020 high quality Q235b Pipe products in best price from certified Chinese Steel Pipe manufacturers,Steel Tube suppliers,wholesalers and factory on Made-in

Astm A182 F347h Pipe Fi Astm A179 Boiler Pipe Forged Steel Pipe Fittings Astm A182 F91 Pipe FittImages of Q235b Spiral Steel Pipes Types Hebei Haihao High

imagesCommon pipe type-Q235B spiral steel pipes ASTM A234Common pipe type-Q235B spiral steel pipes Q235B spiral pipe Q235B spiral steel pipes types Hebei Haihao High#160;is a commonly used raw material in spiral pipes.It is a spiral seam steel pipe welded with strip steel coil as the raw material and active double wire double-sided submerged arc welding.ASTM A53 Gr.B electric resistance welded steel pipes,ANSI Haihao Group manufacture butt welding/forged pipe fittings,steel pipes,forged flanges,which according to standards ANSI/ASME,API 5L,ASTM A53,BS,DIN,EN,JIS,etc. Q235B spiral steel pipes types.Introduction of pipe thread.ASTM A179 Seamless Boiler Pipe ASTM A234 butt weldASTM A179 seamless carbon pipe manufactured by HEBEI HAIHAO GROUP has following advantages High dimensional Accuracy,high strength,better corrosion resistance,fine finish.ASTM A179 pipe is delivered as annealed,normalized,normalized and tempered condition.HEBEI HAIHAO GROUP also offers value-added fabrication services:beveled end,black oil surface,galvanized finish,anti-corrosion

3PE anti-corrosive steel pipe Hebei Haihao High Pressure

In China,3PE anticorrosive steel pipes have been applied in oil and gas systems.nearly 4,000 kilometers of the national key project West-East Gas Pipeline have used 3PE anti-corrosion steel pipes.We have also exported a lot of 3PE coated steel pipes to many countries.3PE anti-corrosion steel pipe combines the excellent properties of sintered epoxy powder coating and extruded polyethylene.

Steel material

Steel Grade

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Carbon low alloy steel

A283 Grade A,A36,A572 Grade 42,A572 Grade 50 .

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Weathering steel plate

Corten A,A588Grade B,S355J0WP,S355J2WP,05CuPCrNi.

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Shipbuilding Steel Plate

ABS/A steel,ABS AH32,LR AH36,RINA EH36.

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Alloy Steel Plate

50CrMo4,42CrMo4,12Cr1MoV,25MnTi.

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