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q345b rectangular tube big black tube

q345b rectangular tube big black tube

    Direct Factory Supply Black Steel Square Rectangular Tube

    Product PhotosProcessTesting equipmentour transportation C ertificatesCompany ShowJiNanXinjiyuan special section tube is located in Jinan city, Shandong province,China, founded in1997. Our products have advantages in large diameter, thick walled square or rectangular tubes, fill the blank of domestic and abroad market, widely used in large scale steel structure project [price]Best 2019 best price q235b q345b sq tube square tube large [steel]Chinese supplier q345b black square steel pipe. Astm A500 Grb Grc Square Steel Pipe , Find Complete Details about Astm A500 Grb Grc Square Steel Pipe,China Manufacturer Black Rectangular Hollow Section,Q235b Q345b Rectangular Square Hollow Section Steel Pipe,Square Hollow Section Steel Pipe from Steel Pipes Supplier or Manufacturer Tianjin Yu Xing Steel Tube China Q345b Square [price]Black Welded Steel Square Tube China Manufacturer[steel]Black Rectangular ERW tube is Electric Resistance Welded square tube made of black carbon steel, we could do different standard , steel grade and various sizes of this kind of square tubes, for square tube size:20x20mm 1000x100mm, rectangular tube size20x30 600x800mm, thickness1.0mm 50.0mm.

    China Hot Dipped Galvanized Steel Profiles Hollow Section

    Steel Tube, Galvanized Steel Rhs, Hollow Section Pipe manufacturer / supplier in China, offering Hot Dipped Galvanized Steel Profiles Hollow Section Rhs Shs Steel Tube Price, Welded Black Square Rectangular Steel Tube Square Rectangular Hollow Section, China Mill Factory (ASTM A36, SS400, S235, S355, St37, St52, Q235B, Q345B) Hot Rolled Ms Mild Carbon Steel Plate for Building Material [price]Hrs Rectangle Black Steel Tube High Strength Rectangular [steel]Hrs Rectangle Black Steel Tube High Strength Rectangular Tube(q345 Q510 Q610 Q700)used In The Automotive Machinery Industry , Find Complete Details about Hrs Rectangle Black Steel Tube High Strength Rectangular Tube(q345 Q510 Q610 Q700)used In The Automotive Machinery Industry,High Strength Square,Hollow Rectangular Steel Tube,Rectangular Tube Used In The Steel Structure [price]Square tube 150mm Sch40 A53 GR.B China Manufacturer[steel]China Square tube 150mm Sch40 A53 GR.B with High Quality, Leading Square tube 150mm Sch40 A53 GR.B Manufacturers & Suppliers, find Square tube 150mm Sch40 A53 GR.B Factory & Exporters.

    q345 q235b erw black square steel Carbon steels Steel

    q345 q235b erw black square steel. We specializes in q345 q235b erw black square steel. q345 black erw tube, q345 black erw tube Suppliers and offers 26,613 q345 black erw tube products.About 103% of these are Steel Pipes. A wide variety of q345 black erw tube options are available to you, such as technique, grade, and application..[price]Hot Rolled Square and Rectangular Steel Tube[steel]Our Hot Rolled Square And Rectangular Steel Tube can be used for a wide variety of mechanical applications. Its close tolerance, good finish, dense structure, corrosion resistance, durability and strong construction make it ideal for structural support, frames, racks, trailer beds and highways, conveyors, machine parts and a wide range of applications in industrial, construction, automotive [price]Black Rectangular Mild Steel Tube and Astm Hot Rolled [steel]Here are 8 lines for MS tubes and 6 lines for GI tubes production in our factory, with annul output of 800,000 tons. Also HGB Industrial have good cooepration with local big factories for long section steel products. H beams, I beams, Angle bars, U and C Channels, Flat bars, etc.

    China Welded Square Tube manufacturer, ERW Steel Pipe

    Nov 18, 2016 · Welded Square Tube, ERW Steel Pipe, Black Steel Pipe, Rectangular Tube, Construction HULUDAO CITY STEEL PIPE INDUSTRIAL Co., Ltd is the first class enterprise of CIQ, and has gained the import and export licence, we got API 5CT/API 5L Certificates issued by America Petroleum Institute, CE certificate, DNV Certificate, National Pressure [price]Buy Spot 20# seamless steel tube high pressure seamless [steel]3. Seamless tube for low and medium pressure boiler (gb3087 2008) is a kind of seamless tube for hot rolling and cold drawing (rolling) of excellent carbon structure steel, which is used for making all kinds of superheated steam tube, boiling water tube, superheated steam tube for locomotive boiler, big pipe, small pipe and arch brick. 4.[price]China Square Stainless Steel Tube (CZ SP25) China [steel]DescriptionSquare Stainless Steel tube and pipe has a shiny and aesthetically pleasing finish and a good resistance to corrosion which is why it is particularly suitable for decorative applications (such as clothes rails, curtain rails and furniture). Our square stainless steel tube and pipe range is available for delivery in round, square and rectangular shapes, various diameters and

    Buy Spot 20# seamless steel tube high pressure seamless

    3. Seamless tube for low and medium pressure boiler (gb3087 2008) is a kind of seamless tube for hot rolling and cold drawing (rolling) of excellent carbon structure steel, which is used for making all kinds of superheated steam tube, boiling water tube, superheated steam tube for locomotive boiler, big pipe, small pipe and arch brick. 4.[price]China Square Stainless Steel Tube (CZ SP25) China [steel]DescriptionSquare Stainless Steel tube and pipe has a shiny and aesthetically pleasing finish and a good resistance to corrosion which is why it is particularly suitable for decorative applications (such as clothes rails, curtain rails and furniture). Our square stainless steel tube and pipe range is available for delivery in round, square and rectangular shapes, various diameters and [price]Rectangular Steel Tube Structural Steel Section [steel]Rectangular Steel Tube Structural Steel Section , Properties Hollow section Colored . DecriptionStructural 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

    China Hollow Square Steel Pipe with High Quality, Steel

    Product Presentation:Length 2m 12m ,by customer's requirements Standards GB/T6728 2002,GB/T6725 2002, GBT3094 2000,JG178[price]China Supplier Square Hollow Steel Tube China Square [steel]Square Tube, Hollow Section Tube, Square Steel Pipe manufacturer / supplier in China, offering China Supplier Square Hollow Steel Tube, Youfa Brand Factory ASTM A53 / A106 Gr. B Black Carbon Steel ERW Round Pipe, Construction Manufacturer Yellow/Red/Black Color Painted Square/Rectangular Steel Pipe and so on.[price]Steel tube sizes Manufacturers & Suppliers, China steel [steel]Best Supplier Q235B Q345b Carbon Steel Pipe Tube Conveyor Rolled Steel Pipe , Stainless Tube, Rectangular TubeMgmt. CertificationISO 9001:2015 City/ProvinceJinan, Shandong Related Products Good Quality of Big Size Black Square Steel Tube 250X250.

    Q345B SAE1020 34MM Seamless Steel Pipe Tube at Price

    Find Q345B SAE1020 34MM Seamless Steel Pipe Tube at Price Range 1.00 2.00 USD/Piece in Yangshan Town, Wuxi. Buy Q345B SAE1020 34MM Seamless Steel Pipe Tube from Wuxi Zhenhua Machinery with minimum order quantity 1 Piece.[price]Alloy Steel Pipe Erw Black Square Steel Tube Chinese [steel]Manufacturing outer casing should be added antioxidants, UV stabilizers, and carbon black. Polyethylene outer tube easy to aging, such as open storage and other objects appropriate to tarp covered dumps should be kept away from heat and ignition sources, made after anti corrosion steel, prohibit exposure, quenched, or polyethylene outer tube [price]cangzhou Leadingfly Steel Pipe Co. electrical [steel]cangzhou Leadingfly Steel Pipe Co. China supplier of electrical conduit tube, EMT conduit pipe, IMC conduit tube, square pipe, rectangular steel pipe

    Factory Direct Sale Large Diameter Galvanized Steel Spiral

    Galvanized steel pipe from Shanghai Hanqi Metallic Material . Manufacturing product large diameter rectangular steel pipe /tube. $500.00 $800.00 / Ton. 10 Tons Good sales schedule 80 galvanized steel pipe factory direct supply. $670.00 $870.00 / Ton. 25 Tons (Min. Order) Learn More[price]q235b welded big pipe Carbon steels Steel Plate and [steel]Q235 Steel, Q235A Q235B Q235C Q235D Equivalent . Q235 Steel Properties and Introduction. Q235 steel is a Chinese GB standard plain carbon structural steel, and divided into 4 quality gradesQ235A, Q235B, Q235C and Q235D, material density is 7.85 g/cm3, tensile strength is from 370 to 500 MPa, and yield strength is 235 MPa (data are for steel bar or steel plate diameter 16mm).The latest [price]Big size huge OD welded steel pipe q345b [steel]2.We engaged in research square and rectangular steel tube at the beginning of company established, now our technology is far ahead. 3.We have a leading international, domestic origination of production units. 4.We have passed the standards of ASTM A500, JIS G 3466, DIN EN10210, GB/T178 2005, GB/T 3094 2000 and GB/T6728 2002.

    China Hot Dipped Galvanized Rectangular Pipe Gi Shs /

    Galvanized Rectangular Tube, Gi Shs Tube, Gi Rhs Tube manufacturer / supplier in China, offering Hot Dipped Galvanized Rectangular Pipe Gi Shs / Rhs Hollow Tube, ASTM A312 Seamless Fluid Stainless Steel 304 Pipe, En1.4401 En1.4404 ASTM S31600 S31603 [price]China Galvanised Square Tube Suppliers Galvanised [steel]Galvanised Square Tube Galvanized Square & Rectangle Steel Tube, is a A500 Grade that has been hot dipped in a zinc rich galvanizing process. Galvanized tubes are a lower cost alternative to stainless steel to achieve rust free protection for up to 30 years, while maintaining comparable strength with a durable surface coating.[price]

Our advantage:
· 20 Years of experience in the Steel field
· 500,000 MT production capacity per year.
· 100+ exporting markets covering global main countries and regions.
· 2000+ MT stock per month with different materials and sizes.
· 150+ projects each year, covering oil tank, shipbuilding, oil&gas pipeline, drilling, offshore, energy, construction industries.

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