Synopsis of Process Routing: DIN highly accurate, Cold rolled and bright seamless steel tube is used as the tube to be galvanized. The inner and outer walls of tube are electroplate, And/ Or passivated with military green after galvanizing. The caps are used to cover two ends of tube to prevent from the dust. Main Features: Color of tube: Zinc white and color zinc (zinc yellow) and passivated with military green. The high brightness on the surfaces of inner and outer walls is obtained after galvanizing. A good property of antirust and anticorrosion on inner and outer walls of tube are achieved. Main Features of passivation: High anti corrosive performance, Salt spray testing as per GB/ T10125, Testing times for 240 houses, With not rusting. Main Application: Used in automotive industry, And in the occasion where the high accuracy, Brightness and anticorrosion property of the tube are required.
Synopsis of Process Routing: DIN highly accurate, Cold drawn and bright seamless steel tube is used as the tube to be internally and externally galvanized. The inner and outer wall of tube areelectroplate, And/ Or passivated with military green after galvanizing. The caps are used to cover two ends of tube to prevent from the dust. . Main Features: The inner and outer walls of tube are galvanized and/ Or passivated which have remarkable properties of antirust and anticorrosion. The zinc white, Color zinc (zinc yellow) and passivation with military green can be realized. Note: The length of tube is not exceeded 3m. Main Features of passivation: High anti corrosive performance, Salt spray testing as per GB/ T10125, Testing times for 240 houses, With not rusting. Main Application: Used in military industry, Automotive and locomotive industries and in the case where the high antirust and anticorrosion for inner and outer tube walls are required.
ASTM carbon seamless steel pipe ,standard ASTMA53/106/192/179, Gr A/ Product Name Executive Standard Specification Range Steel Kind/Steel Grade Black and Hot-Dipped Zinc-Coated Pipe Welded and Seamless ASTM A53 1/8-10×SCH20-XXS AB Seamless Carbon Steel for High Teperature Service ASTM A106 1/8-10×SCH20-XXS AB Seamless Cold-Drawn Low-Carbon Steel Heat Exchanger and Condenser Tubes ASTM A179 1/8-10×SCH20-XXS Low Carbon Steel Seamless Carbon Steel Boiler Tube for Heat Pressure ASTM A192 1/8-10×SCH20-XXS Low Carbon Steel
Features:1) Steel grades: 304, 304L, 321, 316, 316L, 347H, 317L, 310S, 904L2) Specification: Specifications: a) O.D.: 6 - 1,000mm b) W.T.: 1 - 20mm c) Length: 4 - 16m3) Special specifications can be negotiated by both parties4) Standards: GB, ISO, ASTM / ASME, DIN, JIS
Synopsis of Process Routing: DIN highly accurate, Cold rolled and bright seamless steel tube is used as the tube to be galvanized. The outer wall of tube is electroplate. The caps are covered at two ends of tube to prevent from the dust. Main Features: Color of tube: Zinc white and color zinc (zinc yellow). The high brightness of tube surface is obtained after galvanizing. A good property of antirust and anticorrosion on outer wall of tube is reached. Main Application: Used in automotive industry, And in the occasion where the high accuracy, Brightness and anticorrosion property of the tube are required.