group nameHot dipped Galvanized Steel Pipe/Tube
Min Order10 piece
brand namezhaolida
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
update timeThu, 24 Jan 2013 14:44:51 GMT
Technique ERW
Grade A53-A369, ST35-ST52, Q195-Q345
Thickness 1.2 - 10 mm
Outer Diameter 0.5 - 8 inch
Application Low pressure liquid delivery Pipe and for Structure Pipe
Secondary Or Not Non-secondary
Min Order10 piece
· Hot dipped galvanized steel Tube
· Zinc coating:260-300g/m2 and more than 500g/m2
· O.D.: 1/2"-8" (21.3-219.1mm)
W.T.: 1.2-12mm
Detal size are as follow table.
> Standard Length/pc: 5.8m,6m,11.8m,12m. We also can cut into any special length, and the tolerance can be +/-0.4mm.
> Ends: plain end. Also can done thread on both ends.And supply plastic cap and coupling.
ASTM A53 Chemical Requirements(%)(≤) | |||||||||
Seamless / Electric Resistance Welding / Furnace Brazing | |||||||||
Grade | C | Mn | P | S | Cr | Mo | Ni | Cu | V |
A | 0.25 | 0.95 | 0.050 | 0.045 | 0.40 | 0.15 | 0.40 | 0.40 | 0.08 |
B | 0.30 | 1.20 | 0.050 | 0.045 | 0.40 | 0.15 | 0.40 | 0.40 | 0.08 |
Grade A: Tensile Strength Rm≥330MPa, Yield Strength σs≥205MPa | |||||||||
Grade B: Tensile Strength Rm≥415MPa, Yield Strength σs≥240MPa |
Detail size:
O.D. | W.T | O.D | W.T |
20 mm | 1.4--2.5 mm | 50 mm | 1.4--4 mm |
21.3 mm | 1.4--2.5 mm | 51 mm | 1.4--4 mm |
26.7 mm | 1.4--2.75 mm | 54 mm | 1.4--4 mm |
33.4 mm | 1.4--3.75 mm | 57 mm | 2.3--4.75 mm |
38 mm | 1.5--4 mm | 59 mm | 2.3--4.75 mm |
41.3 mm | 1.5--4 mm | 60.3 mm | 2.0--7.0 mm |
42.2 mm | 1.4--4 mm | 73 mm | 2.5--7.0 mm |
43 mm | 1.4--4 mm | 75 mm | 2.5--7.0 mm |
44 mm | 1.4--4 mm | 76 mm | 2.5--7.0 mm |
48.3 mm | 1.4--4.25 mm | 88.9 mm | 2.5--8.0 mm |
O.D | W.T | O.D | W.T |
98 mm | 2.5--4.5 mm | 159 mm | 2.5--10 mm |
102 mm | 2.5--9.0 mm | 165 mm | 2.5--7.0 mm |
108 mm | 2.5--9.0 mm | 168 mm | 2.75--11.5 mm |
114.3 mm | 2.5--9.0 mm | 177.8 mm | 2.75--11.5 mm |
121 mm | 2.75--7 mm | 180 mm | 2.75--11.5 mm |
127 mm | 2.75--8 mm | 194 mm | 2.75--11.5 mm |
133 mm | 2.75--8.0 mm | 203 mm | 2.75--12 mm |
139.7 mm | 2.5--10 mm | 219 mm | 2.75--12 mm |
141.3 mm | 2.5--10 mm | 244.5 mm | 4.0--12 mm |
152 mm | 2.5--10 mm | 273.1 | 4.0--12 mm |
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