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astm a500 black rectangle pipe q235b q345b

12345NextQuality Q345B straight seam pipe submerged arc welding

Make an Inquiry for Quality Q345B straight seam pipe submerged arc welding pipe large diameter Q235 straight seam pipe at OKorder. SSAW Welded Steel Pipes API SPEC 5L API SPEC 5CT ASTM A53 GB/T9700.1 Black Line Pipe.Rectangle Tube ASTM A500 20*10-400*200 Hollow Section.150x150 steel square pipe in stock ! 4x6 inch rectangular since 2004,which can produce LSAW STEEL PIPE(size from 310mm to 1420mm) and all sizes of square and rectangular hollow section (size from 20mm*20mm to 1000mm*1000mm).The annual production capacity is around 100000 tons.5/5Price Range $450

5/5Square,Rectangular Welded And Seamless Carbon Steel Tube

Quality Carbon Steel Pipe manufacturers exporter ERW Black Square and Rectangular Steel Pipe,Pre Galvanized Square and Rectangular Steel Pipe and so on. * Q235B ,Q345B/C/D/E ASTM A500 Structural Steel Sections ,Rectangular Hollow ASTM A500 Structural Steel Sections ,Rectangular Hollow Section Steel Tube .Description Structural steel is a category of steel used for making construction materials in a variety of shapes.Many structural steel shapes take the form of an elongated beam having a profile of a specific cross section.Structural steel shapes,sizes,chemical composition,mechanical properties such as strengths ASTM A53 API 5L Steel Pipe Sch10 Sch40 Welded Pipe Steel Pipe,Welded Pipe,API Pipe manufacturer / supplier in China,offering ASTM A53 API 5L Steel Pipe Sch10 Sch40 Welded Pipe Seamless Pipe,Q235B Steel Galvanized Steel Pipe Top Quality,Black Square and Rectangular Steel Pipes and so on.

China ASTM A500 400mmx200mm Rectangle Seamless Steel Pipe

China ASTM A500 400mmx200mm Rectangle Seamless Steel Pipe Hollow Section,Find details about China Square Steel Pipe,Seamless Steel Pipe from ASTM A500 400mmx200mm Rectangle Seamless Steel Pipe Hollow Section China ASTM A500 Standard Black Square Steel Pipe with Oil Black Square Steel Pipe,Black Square Steel Tube,Square Steel Pipes manufacturer / supplier in China,offering ASTM A500 Standard Black Square Steel Pipe with Oil Surface,Yofua 2 Inch Galvanized Pipe Round Steel Tube Gi Pipe,Youfa Brand Pre Galvanized Square Pipe and Rectangular PipeChina Black Square Steel Pipe Q235B ASTM A36 Ss400China Black Square Steel Pipe Q235B ASTM A36 Ss400 S335jr,Find details about China Carbon Steel Tubes,Black Square Steel Pipe from Black Square Steel Pipe Q235B ASTM A36 Ss400 S335jr

China Building Material Square Tube with Q235B,Q345b

China Building Material Square Tube with Q235B,Q345b,Find details about China Stainless Steel Pipe,Round Pipe from Building Material Square Tube with Q235B,Q345b -China H Beam manufacturer,Steel Rebar,Galvanized Steel ASTM A36 Q235B Q345b Carbon Steel Industrial Sheets Mild Black Steel Plate ASTM A500 Square Shs Rhs Hollow Section Tube with Oiled Surface Video.Welded Carbon Square and Rectangular Hollow Section Iron Steel Tube with Huge Stock FOB Price US $699-799 / Ton.Min.Order 25 TonsChina Mild Steel Machine Industry Use Rectangular Steel 1.Bellow rectangular steel tube,size 200x50x8mm x 6000mm be exported to Dubai,which use for machine industry 1)Dimension 200x50mm 2)Wall thickness 8mm 3)Length 6meters( normal 6meters,accept fixed length) 3)Steel grade A500 Gr.B ( Other avilable matterial Q195,Q235B,Q345B,A106B,A53(A,B),SS400,S235JRH etc)

China Q235B Q345b Carbon Steel Pipe for Construction

Steel Pipes,Galvanized Steel Pipe,Square Pipe manufacturer / supplier in China,offering Q235B Q345b Carbon Steel Pipe for Construction,ASTM A500 Square Shs Rhs Hollow Section Tube with Oiled Surface,Steel Building Construction Decoration Hollow Section Galvanized Steel Tube and so on.Hot Dipped Galvanized Round Steel PipeHot Dipped Galvanized Round Steel Pipe.1.Product advantages Hot galvanizing has the advantages of uniform coating,strong adhesion.and long service life.Complex physical and chemical reactions take place between the hot galvanized steel tube matrix and the molten bath to form a tightly corrosion resistant zinc-ferroalloy layer.Hot Dipped Galvanized Round Steel PipeHot Dipped Galvanized Round Steel Pipe.1.Product advantages Hot galvanizing has the advantages of uniform coating,strong adhesion.and long service life.Complex physical and chemical reactions take place between the hot galvanized steel tube matrix and the molten bath to form a tightly corrosion resistant zinc-ferroalloy layer.

Q235 Steel Plate Equivalent Steel Standard-ASTM A36

A36 steel plate is similar to Q235B steel plate,it is one Q235b equivalent steel standard,another one is SS400.While the difference between A36 and Q235B is as follows Different Yield Point (A36=250MPa,Q235B=235MPa); Different Tensile Strength (A36=400-550MPa,Q235B=375-500MPa);Q235b Q345b Square Rectangular Steel Pipes Price Carbon Rectangular hollow section,rectangular tube,rectangular pipeXinsteel keep stock of welded and seamless rectangular hollow sections with chinese GB standard,american ASTM A500 standard,european EN 10210,EN 10219 specifications.+86 371 55057610 [email protected]

SHS Pipe - China SHANGH TOP STEEL

1.The low pressure fluid galvanized welded pipe,standard number is GB / T3091-2008.Representative of material Q235A,Q235B,Q345B like.Mainly used for conveying water,gas,air,oil and heating hot water or steam,use is limited to general lowpressure fluid.Shs Steel Factory,Custom Shs Steel OEM/ODMGalvanized Shs / Rhs Steel Pipe (Q195 Q235B Q345B Q235 Q345) China Factory Rectangular Black Steel Pipe with Cheap Price.Unit Price US $ 450-760 / Ton ASTM A500 Black Steel Hollow Section Ms Square Tube Shs Carbon Steel,Cold Formed Welded.Unit Price US $ 900-1000 / Ton

Square Steel Pipe Rectangular Steel Pipe Products for

Name SQUARE STEEL PIPE RECTANGULAR STEEL PIPE Steel grade Q195,Q235B,Q345B,S235JRH,S275JOH,S355JOH,etc.Outer diameter 15×15-300×300mm Wall thickness 1.2~14 mm Length 6m,12m,or as customer's requirement Executive standard ASTM A500,EN10219,etc.Main application Ship building,chemical industry,water conservancy,steelYuanfang Steel Pipe-RobinSpecifications and materials Specifications and materials of Square steel pipe S235JRH\S275J2H\S355JOH\S355J2HSTKR400\490A500A\B\CQ235B\Q345B\Q345D 30x30x2.0-4.0mm 150x150x3.0-16mm 280x280x6.0-25mm 550x550x10.0-30mmastm q235a rectangular black tube

material q235 steel steel pipe .Supplier from China

Astm a500 erw steel structural tubing Our capability Outside diameter 10-350 mm .Thickness 1.8mm-15.0mm Steel Grade Q235B,Q345B,S235JR,S275JR,STK400,STK500.q235b steel equivalent astm,Find q235b steel equivalent 54.401 60.056 71.168 Profile steel hot rolled carbon angle steel( Q235 Q235B Q345 Q345B ASTM A36 SS400 S275JR S235JR S355 .manufacture steel pipe ASTM A 53 Grade B black and hot-dipped galvanized welded and seamless SCH80S,XS,SCH80 etc.Length1m-24mStandardAPI 5L,API 5CT,ASTM A53,ASTM A252,ASTM A500,ASTM A795,BS1387,BS1139 q345 q235b building material black round steel welded pipe These tubes pipes are available in varying qualities,wall thickness q345 q235b building material black round steel welded pipe.ASTM A500 Seamless Welded Square Steel TubingASTM A500 GR.A,GR.B,GR.C Seamless or welded steel square pipe or steel rectangle pipe for building materials or constructure material.Products information .

q345b rhs rectangular and square steel pipe hollow section

ASTM A53 Black Rectangular Hollow Section Steel Tube q345b rhs rectangular and square steel pipe hollow section.Product images of ASTM A53 Black Rectangular Hollow Section Steel Tube,with high definition quality a ASTM A53 Black Rectangular Hollow Section Steel Tube photos Country South Korea .Supplier Grade level3.q345d square steel pipe,q345d square steel pipe Suppliers Of Square Steel Pipe 0.4 to 14mm Size of Square Steel Pipe 25*25 to 200 x 200mm Executive Standard of Square Steel Pipe GB/T 6728-2002,ASTM A500,A36,GB/T3094-200,EN10210/EN10219 Grade of Square Steel Pipe A,B,Q195,Q235,Q345,16Mn and 15CrMo ,S355J2H,S355JRH,S355J0H Surface State of Square Steel Pipe Hot dip galvanized coating,black rectangular pipes 160*90mm! fencing black rectangularsince 2004,which can produce LSAW STEEL PIPE(size from 310mm to 1420mm) and all sizes of square and rectangular hollow section (size from 20mm*20mm to 1000mm*1000mm).The annual production capacity is around 100000 tons.

Main Steel Grades

The main products are carbon steel, wear plate, alloy steel, shipbuilding steel, hot/cold rolled steel, boiler steel, mild steel, seamless steel pipe, according to Americal standard ASTM, Japanese standard JIS, German standard DIN, EN, etc.

OUR FACTORY

Our mill has three steel plates production lines and Machining Platform

STEEL PLATE PRODUCTION LINE

STEEL PLATE PRODUCTION LINE

STEEL PIPE PRODUCTION LINE

STEEL PIPE PRODUCTION LINE

STEEL COIL PRODUCTION LINE

STEEL COIL PRODUCTION LINE

STEEL MACHINING CENTER

STEEL MACHINING CENTER

Contact Us

We are gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.

Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.

  • E-mail: [email protected]
  • Tel: 0086-13569929107
  • Address: 50 Guohuai Road, Henan Province, China

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