We are one of the most quality conscious
producers of the wide range of Seamless / Welded Steel Pipes, Iron Pipes, Galvanized Pipe, Piping System in?Aluminum
alloy, Alloy Steel 6061, etc.
ASTM-B-221 Extruded Aluminum Alloy Tubes for General Purpose Applications. ASTM-B-234 Drawn Seamless Aluminum Alloy Tubes for Condensers & Heat Exchangers.
ASTM-B-235 Aluminum Alloy Extruded Tubes.Superseded by ASTM-B-221, ASTM-B-241 and ASTM-B-429.
ASTM-B-241 Seamless Extruded Aluminum Alloy Pipe & Tube for General Purpose & Pressure Applications.
ASTM-B-313 Aluminum Alloy Round Welded Tubes,Manufactured from formed sheet and seam welded by continuous methods. .
ASTM-B-317 Extruded Aluminum Alloy Pipe for Electrical Bus Conductors.
ASTM-B-345 Seamless Extruded Aluminum Alloy Tubes & Pipe for Gas & Oil Transmission and Distribution Piping Systems.
ASTM-B-404 Seamless Aluminum Alloy Condenser & Heat Exchanger Tubes with Integral Fins.
ASTM-B-429 Extruded Aluminum Alloy Structural Pipe & Tube.
ASTM-B-483 Drawn Aluminum Alloy Tubes for General Purpose Applications.
ASTM-B-491 Extruded Round Coiled Aluminum Alloy Tubes for General Purpose Applications.
ASTM-B-547 Aluminum Alloy Formed and Arc Welded Round Tube.
EN 485-1 Technical conditions for inspection and delivery
EN 485-2 Mechanical Properties
EN 485-3 Tolerances for HOT Rolled Material
EN 485-4 Tolerances for COLD Rolled material
EN 515 Temper Designations
EN 573-1 Numerical alloy designation system
EN 573-2 Chemical symbol designation system
EN 573-3 Chemical Compositions
EN 573-4 Product forms in different alloys
3003 - Excellent workability rating. May show some slight discoloration when anodized, but reacts well to mechanical and organic finishings. Is easily welded and brazed, but soldering is limited to the torch method.
5005 - Excellent corrosion-resistance and weldability, but would rate somewhat below 1100 and 3003 for brazing and soldering, and it is not the alloy one would choose for machinability. Typical end uses are decorative trim, utensils, mobile home siding and reflectors.
5052 -Excellent corrosion-resistance, particularly in marine applications,Fair machining with proper set-up. Typical end uses include fuel tanks, truck-trailer side panels, small boat hulls, truck cabs, bumpers, storage tanks and pressure vessels.
5083 - With excellent corrosion-resistance and weldability, together with high strength, this alloy was designed for welded structures requiring maximum joint strength and efficiency.
5086 - Has excellent corrosion-resistance and weldability. Can be anodized for increased corrosion-resistance,Typical end uses are marine craft, containers, railroad cars, structurals and elevator cars.
6061 - Very good corrosion-resistance and finishability plus excellent weldability and a strength level approximating that of mild steel, this is a popular general-purpose alloy.
6063 - A heat-treatable alloy developed exclusively for the extrusion industry and the most important alloy in the magnesium silicide group.
also, we available provide 1060,3004,3102,5454,6005,6060,6063,6066,6560,7005,7072,7075 etc
"H" temper-non-heat-treatable alloys / strain-hardened
H14 - Strain hardened (cold worked) without thermal treatment and 1/2 hard.
H22 - Strain hardened and partially annealed, 1/4 hard.
H32 - Strain hardened and stabilized by low temperature heating, 1/4 hard.
H34 - Strain hardened and stabilized by low temperature heating, 1/2 hard.
H111 - Applies to products which are strain-hardened less than the amount required for a controlled H11 temper.
H112 - Applies to products which acquire some temper from shaping processes not having special control over the amount of strain-hardening or thermal treatment, but for which there are mechanical property limits
H116 - Applies to products manufactured from alloys in the 5xxx series, for which the magnesium content is 3% nominal or more.
T6 - Solution heat-treated and artificially aged. A stable temper.
Random/Fixed length range 5.8m~15m, depending on out diemeter.
Nature,Black painting,Transparent oil, rust-proof black oil or hot-dip galvanized.
Standard export, knitting bags, plastic end, in budle
Special design available according to customers requirement