ASTM A53 Black Hot-Dipped ERW Steel Tube for Construction , Zinc-Coated Welded Seamless Gas Pipe
| Place of Origin: | Jiangsu |
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Company Profile
| Location: | Nanjing, Jiangsu, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Seamless Steel Tubes , Seamless Carbon Steel Tube, Hot Rolled Steel Tube |
Product Detail
| Model No.: | HC |
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Product Description
ASTM A53 Black Hot-Dipped ERW Steel Tube for Construction , Zinc-Coated Welded Seamless Gas Pipe
Quick Detail:
Standard: ASTM A53
Size:(mm)
Out Dimensions: 6mm -350mm
Wall Thickness: 0.8mm –35mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Description:
ASTM A53 Pipe , Steel, Black and Hot-Dipped, Zinc-Coated,Welded and seamless.
Available Steel Grade:
Q195 similar to a283 GR.B, 040a10, ss330, sphc
Q235 similar to a283 GR.D, 080a15,CS type B
Q345 similar to a737 GR.B, SS400, S235JR
ASTM A178 Grade A, C, D
ASTM A179 Grade A, C, D
ASTM A192
ASTM A210 GradeA-1, C
BS3059- 320 CFS
BS3059- 360, 440, 243, 620-460, 622-490, S1, S2, TC1, TC2
EN10216-1 P195TR1/TR2, P235TR1/TR2, P265TR1/TR2
EN10216-2 P195GH, P235GH, P265GH, TC1, TC2
DIN17175 ST35.8, ST45.8
DIN1629 ST37.0, ST44.0, ST50.0
JIS G3454 STPG370, STPG410
JIS G3461 STB340, STB410, STB440
GB5310 20G, 15MoG, 12CrMoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG, 12Cr2MoWVTiB
GB9948 10, 20, 12CrMo, 15CMo
GB3087 10, 20
(Or per customers’ requirement.)
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test
Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Mark:
Marking or mechanical stamp on each piece of tube to be confirmed or as requested
Method of manufacture:
Electric-Resistance-Welded or Cold Drawn
Delivery condition:
The tubes shall be supplied in one of the following delivery conditions
a) Cold finished/hard (cold finished as drawn): BK;
b) Cold finished/soft (lightly cold worked): BKW
c) Annealed: GBK
d) Annealed (including de-scaling): GZF;
e) Normalized: NBK
f) Normalized (including de-scaling): NZF.
Related Steel Grade Chemical composition Limits(%) :
|
Elements |
Chemical Composition% |
Mechanical Property |
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C% |
Mn% |
S% |
P% |
Si% |
Yield Point (Mpa) |
Tensile Strength (Mpa) |
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