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manufacturing square and rectangular black welded steel pipe

  • Standard:ASTM, ASME, AISI, GB, JIS, DIN, EN, BS
  • Certification:ISO, SGS, RoHS, CE, IBR
  • Production Capacity: 50000 tons Per Month
  • Description:Black Carbon Welded Steel PipeE, Square & Rectangular …Black Carbon Welded Steel Pipe, Square & Retangular Tube means Electric Resistance Welded Pipes and the raw material is carbon steel, mainly character is the welding beam is smooth, two end no burr, hardness is very strong, so some special material can be use for mac ...
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manufacturing square and rectangular black welded steel pipe Description

Are galvanized pipes cheaper than galvanized?Are galvanized pipes cheaper than galvanized?In general, black steel pipes are cheaper than galvanized pipes. It is due to the zinc coating on the galvanized pipes and the manufacturing process. Galvanized fittings also cost more than the fittings used on black steel due to its demand for maintenance.8 Things You Need To Know About Black Steel Pipes Welding ASTM A554 TP316L Square Rectangular Tube

High quality Welding ASTM A554 TP316L Square Rectangular Tube from China, China's leading TP316L square rectangular tube product, with strict quality control ASTM A554 square rectangular tube factories, producing high quality ASTM A554 rectangle metal tubing products.

What are ERW and seamless black steel pipes?What are ERW and seamless black steel pipes?In terms of the welding process ERW vs. seamless black steel pipes ERW black steel pipes What are ERW black steel pipes? Electric Resistance Welding (ERW) steel pipes are manufactured by rolling steel and then welding it longitudinally across its length. Therefore ERW steel pipes have a welded joint in its cross-section.8 Things You Need To Know About Black Steel Pipes What is the difference between galvanized and black steel pipe?What is the difference between galvanized and black steel pipe?There are two primary methods to distinguish black steel pipes and galvanized pipes First, you can examine the color of the pipe. Black steel pipe is darker than galvanized pipe; it is flat black while galvanized pipe is silver and gray.8 Things You Need To Know About Black Steel Pipes8 Things You Need To Know About Black Steel Pipes

Black steel pipes can also be used for fire sprinkler system since it can prevent fire better than galvanized pipes. Comparing costs of black steel pipes and galvanized steel pipes In general, black steel pipes are cheaper than galvanized pipes. It is due to the zinc coating on the galvanized pipes and the manufacturing process.

90mm X 30mm Steel Gi Square Tube / Galvanized Rectangular Pipe

Type Welded Technique Cold Drawn Material Carbon Steel Surface Treatment Black Usage Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose Section Shape RectangularASTM - A501/A501M - Standard Specification for Hot scope This specification covers black and hot-dipped galvanized hot-formed welded and seamless carbon steel square, round, rectangular, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes.Accepted Customized Thick Wall Support Galvanized Square manufacturing square and rectangular black welded steel pipeHigh Frequency Welded Square, Rectangular Steel Pipe, Structural Steel Pipe manufacturer / supplier in China, offering Accepted Customized Thick Wall Support Galvanized Square Steel Pipe, Galvanized Steel Wire/Dx51d Steel Wire/Iron Wire, Hot Selling Galvanized Iron Wire/ Black Iron Wire and so on.

BLACK STEEL PIPE RECTANGULAR HOLLOW SECTION

Tianjin Youfa Steel Pipe Group Co., Ltd were founded on July 1 st, 2000, located at Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing ERW steel pipe, hot-dipped galvanized steel pipe, seamless pipe, SSAW steel pipe, square/rectangular steel pipe.Black Carbon Welded Steel PipeE, Square & Rectangular Black Carbon Welded Steel Pipe, Square & Retangular Tube means Electric Resistance Welded Pipes and the raw material is carbon steel, mainly character is the welding beam is smooth, two end no burr, hardness is very strong, so some special material can be use for machine components.Black Rectangular ERW Tube - Handy Steel StocksBlack Rectangular ERW tube is Electric Resistance Welded square tube made of black carbon AS1450 steel.

China ASTM A500 Q235 S235jr S355jr Cold Rolled / Hot manufacturing square and rectangular black welded steel pipe

Square Tube, Square Pipe, Square Hollow Section manufacturer / supplier in China, offering ASTM A500 Q235 S235jr S355jr Cold Rolled / Hot Rolled Black Annealed ERW Welded Hollow Section Square Steel Tube, BS1387 Galvanized Steel Pipe Screwed and Socketed, Sans 62 / BS1387 Hot Dipped Galvanized Steel Pipe Screwed and Socketed and so on.China Black Welded Steel Pipe Square Rectangular Pipes manufacturing square and rectangular black welded steel pipeBlack Welded Steel Pipe Square Rectangular Pipes Manufacturers, Factory, Suppliers From China, To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire!China Construction Manufacturer Yellow/Red/Black Color manufacturing square and rectangular black welded steel pipeSquare Steel Pipe, Rectangular Steel Pipe, Square Tube manufacturer / supplier in China, offering Construction Manufacturer Yellow/Red/Black Color Painted Square/Rectangular Steel Pipe, API 5L / ASTM A106 Gr. B Black Seamless Carbon Steel Pipe 1/4"

China Galvanized Steel Pipe manufacturer, Steel Pipe manufacturing square and rectangular black welded steel pipe

Aug 28, 2019Tianjin Youfa Steel Pipe Group Co., Ltd were founded on July 1st, 2000, with the headquarters location at the largest welded pipe production basein China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipemanufacturing enterprise producing many kinds of pipe products, such as ERWsteel pipe, hot-dipped galvanized steel pipe, oil casing pipe, SSAW steel pipe, square/rectangular manufacturing square and rectangular black welded steel pipeChina Galvanized Steel Pipe manufacturer, Steel Pipe manufacturing square and rectangular black welded steel pipeAug 28, 2019Tianjin Youfa Steel Pipe Group Co., Ltd were founded on July 1st, 2000, with the headquarters location at the largest welded pipe production basein China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipemanufacturing enterprise producing many kinds of pipe products, such as ERWsteel pipe, hot-dipped galvanized steel pipe, oil casing pipe, SSAW steel pipe, square/rectangular manufacturing square and rectangular black welded steel pipeChina Galvanized Steel Pipe manufacturer, Steel Pipe manufacturing square and rectangular black welded steel pipeGalvanized Steel Pipe, Steel Tube, Cold Bend Steel Profile manufacturer / supplier in China, offering Inch Carbon Ms Rectangular Round Welded Annealed Steel Pipe Price, Hot Sale En10219 Zinc Coated Square Steel Section Tube Gi Hollow Pipe, Hot DIP Galvanized Square Steel Tube and so on.

China OEM Square Welded Steel Pipe Manufacturers manufacturing square and rectangular black welded steel pipe

We warmly welcome you to buy square steel pipe made in China here from our factory. 50*50mm Mild Metal Steel Rhs Shs Ms ERW Black Square and Rectangular Hollow Section Pipes This Mild Metal Steel RHS Rectangular Pipe is a long hollow piece of steel. The product is widely used in manufacturing mechanical parts and engineering structures because of its light weight and bending China OEM Square Welded Steel Pipe Manufacturers manufacturing square and rectangular black welded steel pipeWe warmly welcome you to buy square steel pipe made in China here from our factory. 50*50mm Mild Metal Steel Rhs Shs Ms ERW Black Square and Rectangular Hollow Section Pipes This Mild Metal Steel RHS Rectangular Pipe is a long hollow piece of steel. The product is widely used in manufacturing mechanical parts and engineering structures because of its light weight and bending resistance.China Steel pipe for sale, Galvanized steel pipe, Black manufacturing square and rectangular black welded steel pipesquare and rectangular steel tube Production Range cover 15*15 mm -500*500 mm; 15*20 mm -400*600 mm. Standard GB/T 6728, ASTM A500, BS EN 10219, AS 1163, JIS G

China Welded Square Steel Pipe, Welded Square Steel Pipe manufacturing square and rectangular black welded steel pipe

China Welded Square Steel Pipe manufacturers - Select 2020 high quality Welded Square Steel Pipe products in best price from certified Chinese Steel Pipe manufacturers, Steel Tube suppliers, wholesalers and factory on China Welded Square Tube manufacturer, ERW Steel Pipe manufacturing square and rectangular black welded steel pipeChina Welded Square Tube supplier, ERW Steel Pipe, Black Steel Pipe Manufacturers/ Suppliers - Huludao City Steel Pipe Industrial Co., LtdERW Square Steel Tube - Carbon Steel Pipe and FittingsERW square steel tube and pipe is available in a large selection of sizes and wall thickness options. The square steel tube range from Permanent is quality assured through our rigorous supplier selection process and is supplied to you in full compliance to BS EN 10305-3/5 Grade E220.

Images of Manufacturing Square And Rectangular Black Weld

imagesChina Black Welded Steel Pipe Square Rectangular Pipes manufacturing square and rectangular black welded steel pipeBlack Welded Steel Pipe Square Rectangular Pipes Manufacturers, Factory, Suppliers From China, To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire!Large-size cold-formed square and rectangular pipe manufacturing square and rectangular black welded steel pipeLarge size cold formed square and rectangular pipe production process. Cold-formed square and rectangular pipe, also known as cold-formed rectangular hollow structural sections, as a lightweight, thin-walled, large cross section moment of inertia of the efficient profile, is widely used in construction, automotive, aviation, light industry and machinery manufacturing industries.Mild Steel Pipe - Mild Steel Round Pipe Distributor manufacturing square and rectangular black welded steel pipeThe use of hi-grade mild steel in the manufacturing of the Mild Steel Pipes ensures high durability, tensile strength, and resistivity to adverse conditions. manufacturing square and rectangular black welded steel pipe Mild Steel Square And Rectangular Pipe and Carbon Steel Seamless Pipe. manufacturing square and rectangular black welded steel pipe wholesale ERW Black Steel Pipes / ERW Steel Pipes / ERW Pipes which are used in applications of Bridges manufacturing square and rectangular black welded steel pipe

People also askWhat is steel square tubing?What is steel square tubing?Steel rectangular tubing and steel square tubing products are constructed from hot rolled metal coils that are hollowed out to create their tubular shape. Rectangle steel tube and steel square tubing products are also low in cost and offer a greater strength-to-weight ratio than other types of shaped metal products.Tubular Steel (1x1, 2x2, 2x3, 2x4, 2x6, 4x4) Supplier manufacturing square and rectangular black welded steel pipePipe Manufacturing Process / Methods for Seamless & Welded

Welded Pipe Manufacturing Process . Welded Pipes are manufactured from Plate or continues Coil or strips. To manufacture a welded pipe, the first plate or coil is rolled in the circular section with the help of a plate bending machine or by a roller in the case of a continues process.Round, square & rectangular pipe - abter steel pipe manufacturing square and rectangular black welded steel pipeDec 12, 2019ASTM A500 is a standard specification published by the ASTM for cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular shapes. It is commonly specified in the USA for hollow structural sections, but the

Square Steel Pipes manufacturing square and rectangular black welded steel pipe A178 60 Od Structural ERW Semless Round Pipe. FOB Price US $ 535.0-560.0 / Ton Min. Order 10 Tons. Product Description ERW welding round black steel pipes also manufacturing square and rectangular black welded steel pipeSquare Steel Pipes is a company specializing in the production, processi manufacturing square and rectangular black welded steel pipe Stainless Pipe Square & Rectangle Tube manufacturing square and rectangular black welded steel pipe API 5L Line Pipe. 2020/12/02. API 5L is a standard of API 5L manufacturing square and rectangular black welded steel pipe Black ERW Steel Pipe Square/Rectangular Pipes Tanuk Steel & Manufacturing

Square/Rectangular Pipes admin 2019-03-07T09:49:11+00:00 Project Description Steel piping and tubing have a variety of uses in the automotive, plumbing, conveyance, scaffolding, construction, marine, chemical, fuel, appliance and manufacturing industries to name a few.

WE DO - Leader Steel

Manufactured via cold forming, and high frequency electric-resistance welding (ERW) with various sizes, and thickness that comply with major International, and Malaysia standards. The mild steel black welded steel pipe (black pipe) is commonly used in furniture, and non-structural construction applications.Welded Black Carbon Square /rectangular Steel Pipe And manufacturing square and rectangular black welded steel pipePre-galvanized steel pipe 40-80g/m2 Hot-Dipped Galvanized pipe 200-600g/M2 Technonlogy Hot Rolled Or Cold Rolled ERW Packing Naked or bundle or cover with PVC and as eucstomers requirement Delivery Time 15-20 days after received your deposit Payment terms T/T, L/C, ar sight, Western Union, Cash, Credit card ApplicationWelded Black Carbon Square /rectangular Steel Pipe And manufacturing square and rectangular black welded steel pipeWelded black carbon square /rectangular steel pipe and tubes Surface Bare,oiled Material Q195,Q215,Q235 MOQ 5 tons for normal size and material WT As customer's requests Payment terms TT deposit + the balanced against BL copy / LC or 100% LC at sight Trade terms FOB,C&F,CIF,EXW Length fixed or random,as customer request. End manufacturing square and rectangular black welded steel pipe

YOUFA manufacture 80x40 rhs rectangular hollow section manufacturing square and rectangular black welded steel pipe

This is Alexi from Tianjin Youfa Steel Pipe Group Co.Ltd. Tianjin Youfa International Trade Co. Ltd is one of the subsidiaries, which specialized in export trade. Our company was founded on July 1, 2000, with headquarters located at the largest welded pipe production base in China -

20 YEARS OF EXPERIENCE IN STEEL PRODUCTION

Our Factory Workshop

Steel Plates Production Line
Steel Plates Production Line
Steel Plates Production Line
Steel Plates Production Line
Steel Pipes Production Line
Steel Pipes Production Line
Steel Coils Production Line
Steel Coils Production Line
Steel Plates Warehouse
Steel Plates Warehouse
Steels Machining Center
Steels Machining Center
Steel Deep Processing Center
Steel Deep Processing Center
Cutting and welding center
Cutting and welding center

Contact Information

  • 118 Kexue Road, Zhengzhou City, Henan Province, China
  • [email protected]
  • 0086-13569929107

Opening Hours

  • Monday / Tuesday 8:30 AM to 6:00 PM
  • Wednesday / Thursday 8:00 AM to 6:30 PM
  • Friday / Saturday 8:30 AM to 7:00 PM
  • Sunday Close

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Complete control over products allows us to ensure our customers receive the best quality prices and service. Your email address will not be published.

Henan Seamless Steel Tube Factory

Our Main product included Steel Plates, Steel pipes, Steel coils, Steel Section and Steel sheets, which are largely sell to Europe, South and North America, Asia, Africa, Middle-east, Southeast Asia.

Headquaters

  • 118 Kexue Road, Zhengzhou City, Henan Province, China
  • [email protected]
  • 0086-13569929107
  • 0086-13569929107

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