black q345 square hollow steel pipe


MAC STEEL has floor-type milling-boring nachine, portal-type processing center, vertical lathe, deep-hole drilling machine, nulti-drilling machine and planer, which are multi-standard, high-precision and multi-function.
MAC STEEL has a wealth of machining experience and cases, such as the processing of tube sheets, food machinery, papermaking equipment, tank storage trucks, large oil tanks, pressure vessels, etc.

q345 black steel pipe For heavy Duty Constructions

q345 black steel pipe are used for bending, de-coiling, punching, cutting, framework construction, automotive uses, and many more. Select from customized. q345 black steel pipe coming with varied thickness, length, and diameters. Browse through the distinct ranges of. q345 black steel pipe at and grab these products within budget Sturdy, Stainless q345 hollow section for Industry Uses Q345 Hollow Section ASTM A53 Zinc Coated Q195 Q235 Q345 Hot Dipped Galvanized Steel Tube Hollow Section Rectangular Pipe Galvanized Square Gi Pipe $260.00-$630.00 / China Square steel tube, black annealing square Place of Origin:ShangHai, ChinaBrand Name:MZ Steel, Application:Structure PipeAlloy Or Not:Non-AlloySection Shape:square and rectangularSpecial Pipe:square and rectangular steel tubeThickness:1 12.75 mmStandard:ASTM, bs, JIS, ASTM A53-2007, ASTM A53M-2007, ASTM A513-2007, BS Square Hollow Section Black Iron Pipe - Buy Square Hollow Product name. SQUARE HOLLOW SECTION BLACK IRON PIPE . Size . Thickness:Length 1.2-30m . Standard. ASTM A500, BS7,GB3091,ASTMA53, B36.10, BS EN1029, GB/T9711 etc Black Rectangular Steel Hollow Section Rhs Pipe Q235 Q345Black Rectangular steel Hollow Section Rhs pipe Q235 Q345 We can supply cold rolled black annealed pipe and hot rolled steel pipe. Good welding, and cutting make the pipes looks perfect. Black annealed steel pipe is the most pipe we exported. We have own factory can assure the delivery time. And we have own stock, load the goods at any time. China Q345 Steel Rectangular Hollow Section, Q345 Steel Buying or selling minerals has never been easier! If you are about to import Q345 Steel Rectangular Hollow Section, you can compare the Q345 Steel Rectangular Hollow Section and manufacturers with reasonable price listed above. More related options such as steel pipe, square pipe, steel tube could be your choices too. HDG Galvanized Steel Tube ERW Hollow Square Section Name:HDG galvanized steel tube ERW hollow square section:Surface:Galvanized (200-220g/m2 usual,can be request by customer) Material:Q195,Q215,Q235,Q345 MS ERW BLACK SQUARE HOLLOW SECTION STEEL PIPEShop from professional Steel Pipe manufacturers and suppliers for quality ms erw black square hollow section steel pipe/tubes made in China here. The best service and fast delivery are offered. China ASTM A53 A36 Black Carbon Steel Pipe Square Hollow China ASTM A53 A36 Black Carbon Steel Pipe Square Hollow Section Pipe Rectangular Steel Pipe Price Per Ton, Find details about China Rectangular Steel Pipe, Square Hollow Section Pipe from ASTM A53 A36 Black Carbon Steel Pipe Square Hollow Section Pipe Rectangular Steel Pipe Price Per Ton - Shandong Hongyan Metal Material Co., Ltd. Heavy Wall Black Welded Steel Pipe/Metal Hollow Sectionsteel pipe lines,4 hollow section production lines,3 ERW steel pipe production lines. The annual output is 200,000 tons. Our main products are galvanized steel pipe,erw steel pipe,square and rectangular steel pipe,seamless steel pipe and some other kinds of steel coils ,plates,wires and profiles. China Carbon Steel Pipe Q195/Q235/Q345 Rectangle Square Hollow Section Steel Pipe, Square Steel Tube, Rectangle Steel Pipe manufacturer / supplier in China, offering Carbon Steel Pipe Q195/Q235/Q345 Rectangle Square Metal Tube Asian Tube, Wholesale Self Tapping Screw/Self-Tapping Security Binding Screws/Self Drilling Screw, Flat Oval Pipe/ERW Steel Pipe/Dovetail Groove Pipe/Special Steel Pipe/10X10mm Pipe/Thin-Walled Galvanized Steel Galvanized Square/Rectangular Howllow Setion Steel Pipe Steel Pipe, Galvanized Steel Square Tube, Galvanized Steel Pipe manufacturer / supplier in China, offering Galvanized Square/Rectangular Howllow Setion Steel Pipe Hot-DIP Galvanized Square Pipe Carbon Matel Iron Building Material Q235/Q345, Axtd Steel! S235jr 48.3mm Structural Welded Scaffolding Steel Pipe for Kenya, Axtd Steel!

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