Electric Galvanized Steel Pipe/Galvanizing Pipe:
1) O.D. (mm) : 10 - 273mm
2) Nominal Thickness (mm) : 0.5 - 15mm
Tolerance: 8% according to BS1387
3) Length: 0.5 - 12 meters
4) Coefficient (c): 1.064 1.051 1.045 1.040 1.036 1.034 1.032 1.028
5) Steel grade:
Q195 Q215A Q215B Q235A Q235B ASTM A53
6) Standard : ASTM A53 / DIN2444 / JIS G3442 /GB3091/BS 1387
7) Zinc coating:
Pre-galvanized: 60-80g/m2
Hot dip galvanized: 260-520g/m2
8) Standard weight class: STD.LIGHT,MEDIUM,HEAVY
9) Class A test pressure(Mpa): 4.83MPa-13.10Mpa
10) Test pressure value (Mpa):
D10.2-168.3mm to 3Mpa, D177.8-323.9mm to 5Mpa
11) Weight (Black Tube) (kg/m): 1.27kg/m -16.07kg/m
12) End treatment:
Plain end,Bevel end,Thread and protection with caps and socket
13) Quality control:
tensile test,bend test,flattening test,leak tightness test.
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Products:
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Certificate:
Tel:0086-513-88776666,88778899,88775599
Fax:0086-513-88775566
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