Blck Hollow Annealed Pipe For Desk. The cold rolled pipe is also known as black annealed tube. It is welded by hot-rolled coil or strip steel after finishing rolling and annealing. The production process is the same as the hot-rolled welded steel pipe.Advantages:smooth surface, high wall thickness precision, suitable for bending.
Buy Steel Cut to Size - Price and Order OnlineAlloy Steel. Alloy Steel is a type of steel that is alloyed with many other elements to give it benefits.Often, these types of steel have higher strengths, toughness, and wear resistance than other steels. The most popular type of alloy steel is Chromoly steel, which has high amounts of chromium and molybdenum.
Tangshan Lianchuang Steel Making Science & Technology Co., Ltd., Covering an area of 164, 000 square meters, is a comprehensive enterprise of steel deep-processing integrating ratio-frequency welded pipe, galvanized pipe, cold-rolled sheet and galvanized coil, with the annual yield capacity of 2,000, 000 tons of welded pipe, 450, 000 tons of galvanized pipe ranging
China Ms Black Annealed Welded Steel Furniture Pipe Gi Surface finish:black annealed,bright,pure black,spray painting,sand blasting+painting:Irregular shape is also available:OVAL, T , D , STAR shape,etc. MS square & rectangular steel pipe:Shape :Size Range(mm) Wall Thickness(mm) Square:15x15--400X400:0.5-20:Rectangular:20x40--400x60:0.5-20:Material:Q195, Q235 hot rolled steel, annealed steel:Standard:ASTM A500
China Square Steel Tubes/Square Steel Pipes and Square Steel Tube, Rectangular Steel Tube, Square Steel Pipe manufacturer / supplier in China, offering Square Steel Tubes/Square Steel Pipes and Rectangular Steel Pipes/Rectangular Steel Tubes, ASTM A500/ En10219/En10210 Square and Rectangular Welded Steel Pipes/Steel Tubes, Steel Warehouse/Factory Warehouse/Steel Structural Building and so on.
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Popular Black Annealed Round Tube In The Global Market black annealed round tube for daily furniture. 1.Specification. Outer Diameter:12mm-260 mm. Wall Thickness:0.5mm-5mm. Material:Q195 Q215 Q235 Q345 . Length:according to client's requirement. Surface treament:olied or not. Certificate:IS0 9001:2000. Usage :furniture. Delivery Time :10days from stock; 20-30days produced according to the quality of product
Round, Square and Rectangular Tube & Pipe - Alro SteelSquare Tubing Mechanical Tubing:Under 2" or 11 ga and under - ASTM A-513. Structural Tubing:2" and over 11 ga wall thickness - ASTM A-500 Grade B. Standard Lengths:20 ft., 24 ft., 40 ft., and 48 ft. Mechanical Tubing:Under 2" or 11 ga and under - ASTM A-513. Structural Tubing:2" and over 11 ga wall thickness - ASTM A-500 Grade B.
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Tianjin Youfa International Trade Co. LtdOperating since 2000 Tianjin Youfa International Trade Co. Ltd is a subsidiary of Tianjin Youfa Steel Pipe Group. We were established in 2000, with headquarters located at the largest welded pipe production base in Daqiuzhuang, Tianjin, China.
Tianjin Zhenxiang Strip Processing Co LtdOperating since 2005 Zhenxiang was founded in 2005. After several years of development, Zhenxiang has developed into an integrated iron and steel enterprise of strip slitting, hot-dip galvanized processing, international trade, logistics and distribution, and becomes one of the largest steel
7306610000. Product Description. Ms Hollow Section ERW Steel Tube Black Annealed Steel Square Pipe. GY Steel was established in 2005. we mainly engaged in all kinds of Steel Pipes, Bars, Beams, Plates and Sheets, Galvanized and Galvalume Coils, PPGI, Corrugated Sheets, Pre-paint Corrugated Sheets, all kinds Wires, Meshes, Fencing and Nails Now Goldensun has a professional team of