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ASTM B633-07 Ống thép mạ kẽm ủ với tường mỏng, bản vẽ nguội Ống thép E355
ASTM B633-07 Annealed Galvanized Steel Tube With Thin Wall , Cold Drawing E355 Steel Pipe Different color of zinc such as white, yellow, army-green, black is evenly distributed in the surface of the tube, good brightness and antirust and antisepsis could improve after zinc coated. Standard ASTM B633-07 Material Grade E355 Out Dimension 6mm – 350mm Thick 0.8mm - 30mm Length 1-24m Package Standard export seaworthy package,or as required. Technique Cold Drawn Description
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DIN 2391 E235 E355 Ống thép mạ kẽm cho ô tô, Ống thép API vẽ nguội
DIN 2391 E235 E355 Galvanized Steel Tube for Automobile , Cold Drawing API Steel Tubing The surface of galvanized steel tube can be divided into hot dip or electric galvanized layer of welded steel tube. Product Name DIN 2391 E235 E355 Galvanized Steel Tube for Automobile , Cold Drawing API Steel Tubing Standard DIN 2391 / DIN1630 / EN 10305-4 / EN 10305-1/ STN 42 6711 /42 6712,ČSN 42 6711 /42 6712. OD 6mm – 350mm or as required Thickness 0.8mm - 30mm or as required Length
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St45 St37 E235 E355 Ống thép mạ kẽm Thành mỏng Ống xi lanh dầu kéo nguội ASTM B633-07
St45 St37 E235 E355 Galvanized Steel Tube Thin Wall Cold Drawn Oil Cylinder Tube ASTM B633-07 Galvanizing can increase the corrosion resistance of steel pipe and prolong its service life. Galvanized pipe USES is very wide, in addition to a general low pressure fluid such as water, gas, oil line pipe, also used as oil industry, especially the ocean oil field oil well pipe, oil pipe, chemical coking equipment of oil heater, the condensing, exchange of coal distillation wash
