2014 TIANJIN FACTORY GALVANIZED SEAMLESS STEEL PIPE
Specifications
Seamless Steel PipeSIZE:10-1020mmx0.2-60mm
Produce:600000 ton/year
Certificate:ISO9001;2008 API5L ASTM A106,API5L
Specifications
tianjin asme b 36.10m galvanized seamless steel pipe/galvanized pipe weight
Wall Thickness:0.5mm-10mm;Length:1-12m
tianjin asme b 36.10m galvanized seamless steel pipe/galvanized pipe weight
Standards |
ASTM A53, BS1387, DIN2440 SGS,ASTM-A53A, BS1387-1985 GB/T3091-2001,GB/T8162,GB/T8163:10#, 20#, 35#, 45# 16MN(Q345B)GR. A , GR. B, GR. C, ASTM A106 GR. A , GR. B, GR. C; API 5L A B X42,X46, X52, X60, X65, X70, X80 |
Certificates |
API 5L , API 5CT, ISO ,CE |
Material |
Q195→Grade B, SS330,SPHC, S185 Q215→Grade C,CS Type B,SS330,SPHC Q235→GradeD,SS400,S235JR,S235JO,S235J2 |
Specification |
Hot-dip galvanized tube/pipe1/8"-10"(10mm-273mm) Wall Thickness:0.5mm-10mm/0.5mm-2.5mm Wt tolerance:+/-10% Length:1-12m or as per request Special specifications can be supplyed as per request |
Zinc coated |
pre-galvanized pipes:60-80g/m2 hot-dip galvanized pipes:275-300g/m2 |
Type |
Welded Pipe |
Technique |
Electronic Resistance Welded (ERW ) |
HS Code |
7306309000 galvanized steel pipe and tube galvanized steel pipe |
Surface treatment |
1) Bared |
Section shape |
Round/Square/Rectangular |
End finish |
Plain/ beveled ends or threaded with sockets/coupling and plastic caps.galvanized steel pipes |
End protector |
1) Plastic pipe cap 3)as per request |
Inspection |
With hydraulic testing, eddy current and infrared test |
packaging information |
1.Big OD: in bulk |
Main application |
1.for low pressure liquid delivery such as water,gas and oil 2.for structure,construction and fencing post |
Chemical composition and mechanical property of galvanized tube:
Steel |
C |
Mn |
S |
P |
Si |
Q195 |
0.06-0.12 |
0.25-0.50 |
<0.050 |
<0.045 |
<0.30 |
Q215 |
0.09-0.15 |
0.25-0.55 |
<0.050 |
<0.045 |
<0.30 |
Q235 |
0.12-0.20 |
0.30-0.70 |
<0.045 |
<0.045 |
<0.30 |
Q345 |
<0.20 |
1.0-1.6 |
<0.040 |
<0.045 |
<0.55 |
Steel |
yield point Mpa |
tensile strength Mpa |
elongation% |
Q195 |
>195 |
315-430 |
32-33 |
Q215 |
>215 |
335-450 |
26-31 |
Q235 |
>235 |
375-500 |
24-26 |
Q345 |
>345 |
470-630 |
21-22 |
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