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q345 grade round steel pipes

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We can supply you need q345 grade round steel pipes.

Astm A500 Grade.B Black Round Pipe Manufacturers and

Astm A500 Grade.B standardblack round steel pipehot rolled technology. Send Inquiry Chat Now. Product Details. Product Information NameAstm A500 Grade.B Black Round Pipe. SurfaceCoated,black bared. OD21.3-219mm. WT0.8-10mm. Length1000mm-12000mm. ShapeRound. MaterialQ195 Q215 Q235 Q345. Payment TermsL/C,T/T. Astm A500 Grade.B Black Round Pipe Manufacturers and Astm A500 Grade.B standardblack round steel pipehot rolled technology. Send Inquiry Chat Now. Product Details. Product Information NameAstm A500 Grade.B Black Round Pipe. SurfaceCoated,black bared. OD21.3-219mm. WT0.8-10mm. Length1000mm-12000mm. ShapeRound. MaterialQ195 Q215 Q235 Q345. Payment TermsL/C,T/T.

China Galvanized ERW Steel Pipe (Q235 Q345 Q195 S275

Galvanized ERW Steel Pipe (Q235 Q345 Q195 S275) Galvanized steel pipe is a type of steel pipe that has undergone galvanization. In this process, the steel pipe is coated with zinc to protect it from corrosion which is caused by the elements. The galvanized steel pipes are commonly used as fences, gates, reinforcements or for different building purposes. China Q235, Q345, S235jr, S355, ASTM A500 Black Carbon China Q235, Q345, S235jr, S355, ASTM A500 Black Carbon Square Steel Tube Pipe, Find details about China S355jr Square Pipe, Squarel Pipe S235 from Q235, Q345, S235jr, S355, ASTM A500 Black Carbon Square Steel Tube Pipe - Tianjin Boer King Steel Import and Export Co., Ltd. Classification Method of Q345B Seamless Steel PipeQ345B is a material for steel pipes. Q represents the yield of this material, and the back 345 refers to the yield value of this material. The Q345B steel pipe is a 16Mn steel pipe, which is one of the seamless steel pipe products. 16Mn is a material in steel. A name for steel in the past. Now called the law:Q345B. 16Mn is a low-alloy steel series.

Galvanized Steel Pipes & Tubes Manufacturers, GI Pipe

Grades:A53, A106 Gr.A, Gr.B, Gr.C, S235, S275, S355, A36, SS400, Q195, Q235, Q345; Type & Zinc Coating on Steel Pipes & Tubes:Hot Dip Galvanized Steel Pipes (zinc coating:180 g/m2-600 g/m2) Pre Galvanized Steel Pipes (zinc coating:80g/m2-275g/m2) Outside diameter of Galvanized Steel Pipes & Tubes:Round Pipe:12.7 mm 609mm, 1/2 and above High quality galvanized steel pipe / iron round pipe for saleHigh quality galvanized steel pipe / iron round pipe for sale. Standard:API; Standard2:API 5CT; Grade Group:API J55-API P110, Q195-Q345; Grade:API J55, Q235, Q345, Q195 Q195 Q235 Q345 ERW Welded Round Square Steel Pipe High quality Q195 Q235 Q345 ERW Welded Round Square Steel Pipe Hollow Section Steel Tube from China, China's leading welded steel pipe product, with strict quality control welding steel tubing factories, producing high quality welding steel tubing products.

Q235 Q345 Hot Dipped Galvanized Steel Pipe Sch 40

Q235 Q345 Hot Dipped Galvanized Steel Pipe Sch 40 The hot dipped galvanized square pipe are used in structural projects, shelves, racks, trailers and in ornamental purpose. The framework made by square steel tubes, is used for providing support to the roof. Q235 Q345 Hot Dipped Galvanized Steel Pipe Sch 40 The hot dipped galvanized square pipe are used in structural projects, shelves, racks, trailers and in ornamental purpose. The framework made by square steel tubes, is used for providing support to the roof. This framework is also used as roof top ventilation baffles. With compare to round steel pipes, square steel pipes are little more efficient. Q345 Steel Specification and Equivalent StandardQ345 Seamless Alloy Steel Pipe. Q345 steel specification:Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler,

Q345 Steel, Q345A Q345B Q345C Q345D Q345E Equivalent

Q345 Steel Properties. Q345 steel is a Chinese GB standard Low Alloy High Strength Structural Steel, material density is 7.85 g/cm3, tensile strength is 470-630 Mpa, and yield strength is 345 MPa, it has better properties than Q235. According to GB/T 1591 2008, Q345 material has 5 quality grades:Q345A, Q345B, Q345C, Q345D and Q345E. Q345 datasheet, Q345 property, Q345 - Steel GradesQ345 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc. TEL:+86-816- FAX:+86-816-2 M/B:+86-15386639257 E-mail:[email protected] Website:tool-die-steels/ Join Supplier:[email protected] Round Pipes - Apollo Pipes & SteelsRound Steel Pipes offered can be made available by us in different industry standards like ASTM, BS and others with possible grade options including Q195, Q235, Q345 and others. The dimensional finish these pipes can be offered in include in wall thickness of up to 6mm, diameter option of up to 150mm, length options of up to 12m or in other non

Structural Building Material/Hollow Tube/Metal/ERW Q345

China Structural Building Material/Hollow Tube/Metal/ERW Q345 Q235B ERW Black Round Steel Welded Pipe, Find details about China Round Steel Welded Pipe, Steel Pipe from Structural Building Material/Hollow Tube/Metal/ERW Q345 Q235B ERW Black Round Steel Welded Pipe - Jinan Xin Jiyuan Special Section Tube Co., Ltd. Supply OEM Q345 Ssaw Spiral Pipe - SSAW Structural Pipe Grade:Q235A, Q235B, Q345, l245(B), L290(X42), L320(X45),L360(X52), L390(X56), L415(X60). Size:SSAW OD:219.1mm-4064mm(8-160) WT:3.2mm-40mm Length:6mtr-18mtr used for liquid deliveryand gas delivery, such as water supply, drainage and grade a to d ssaw steel q345 pipe - armellelilydesign.beSSAW Steel Pipe - Spiral Welded Steel Pipe_Datang Steel . Quick Details Grade GroupQ195-Q345 GradeQ235, Q345 Thickness5 - 16 mm Section ShapeRound Outer Diameter(Round)219 - 1420 mm ApplicationSecondary Or NotNon-secondary water pipe, structure pipe,gas pipe, oil pipe TechniqueSAW, PREGB Q195 Q235 Q345 ssaw spiral welded steel pipe for oil and gas

Q195 Q235 Q345 High Performance Seamless Round Steel

Aug 04, 2018 · Q195 Q235 Q345 High Performance Seamless Round Steel Gas Pipe , Find Complete Details about Q195 Q235 Q345 High Performance Seamless Round Steel Gas Pipe,Gas Pipe,Gas Pipe,Gas Pipe from Plastic Tubes Supplier or Manufacturer-Ningbo Timely Import And Export Co., Ltd.

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We can supply you need q345 grade round steel pipes.