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Model NO.: ASTM A53
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Technique: Hot Rolled
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Surface Treatment: Galvanized
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Section Shape: Round
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Grade: Grade B,Grade C
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Outer Diameter: 20*20mm-300*300mm
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Surface Treatments: Galvanized or Oiled
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Wall Thickness: Thick & Thin
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Trademark: Derbo Steel
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Specification: BS, ASTM, JIS, GB, DIN, AISI, SGS
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HS Code: 7306309000
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Type: Seamless
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Material: Carbon Steel
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Usage: Boiler Pipe, Chemical Industry, Construction & Decoration
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Standards: ASTM A53-2007, GB/T 3094-2000, JIS G3466, En10219
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Thickness: 1.5 - 30 mm
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Length: 2-12 M, or According to Customers′ Requirements
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Steel Grade: 300 Series
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Alloy: Non-Alloy
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Transport Package: Standard Export Packing
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Origin: Chengdu, China
6 inch ASTM A53 Carbon steel galvanized  Square Tube 1. Galvanzied Steel Pipe Showcase2. Galvanzied Steel Pipe Parameter
Shape |
Square:20*20-200*200mm |
Rectangular :30*20-250*150mm |
Thickness |
1.0-12.0mm |
Length |
3-12m,or as per your request |
Technique |
Hot Rolled, Cold Rolled,ERW,High-frequency welded,Extruded |
Surface |
Bared, Oil, Galvanized, Paint,etc |
Standard |
GB/T3094-2000,GB/T6728-2002,ASTMÂ A500,JISÂ G3466,DINÂ EN10210,or others |
Material |
Q195,Q235,Q275,Q345,S355,St33,St37,St52A500,A513,A106 and so on |
Certification |
ISO9001:2000,CE,SGS |
Package |
Wooden box,steel strip,pallet,or as your request |
Productivity |
15000tons/month |
Usage |
Machinery manufacture,Roads and Bridges,Construction,Transportation |
If you have any questions, please don't hesitate to contact me. |
SQUARE SIZE
Size(mm) |
Wall thickness(mm) |
Size(mm) |
Wall thickness(mm) |
Size(mm) |
Wall thickness(mm) |
20x20 |
1.0-3.0 |
60x60 |
1.8-6.0 |
115x115 |
1.8-8.0 |
25x25 |
1.0-3.0 |
65x65 |
1.8-6.0 |
120x120 |
2.5-10.0 |
30x30 |
1.0-4.0 |
70x70 |
1.8-6.0 |
125x125 |
2.5-10.0 |
35x35 |
1.0-4.0 |
75x75 |
1.8-6.0 |
130x130 |
4.0-10.0 |
38x38 |
1.0-5.0 |
80x80 |
1.8-8.0 |
135x135 |
4.0-10.0 |
40x40 |
1.0-6.0 |
85x85 |
1.8-8.0 |
140x140 |
4.0-10.0 |
42x42 |
1.2-6.0 |
90x90 |
1.8-8.0 |
150x150 |
4.0-10.0 |
45x45 |
1.2-6.0 |
95x95 |
1.8-8.0 |
160x160 |
4.0-10.0 |
48x 48 |
1.2-6.0 |
100x100 |
1.8-8.0 |
180x180 |
4.0-10.0 |
50x50 |
1.8-5.0 |
105x105 |
1.8-8.0 |
190x190 |
4.0-12.0 |
55x55 |
1.8-5.0 |
110x110 |
1.8-8.0 |
200x200 |
4.0-12.0 |
RECTANGULAR SIZE
Size(mm) |
Wall thickness(mm) |
Size(mm) |
Wall thickness(mm) |
Size(mm) |
Wall thickness(mm) |
30x20 |
1.0-3.0 |
80x40 |
1.8-6.0 |
120x100 |
2.5-10.0 |
40x20 |
1.0-3.0 |
80x50 |
1.8-6.0 |
140x70 |
2.5-8.0 |
40x30 |
1.0-3.0 |
90x60 |
1.8-6.0 |
150x75 |
2.5-8.0 |
50x20 |
1.0-3.0 |
100x40 |
1.8-6.0 |
150x90 |
2.5-8.0 |
50x25 |
1.8-4.0 |
100x50 |
1.8-6.0 |
150x100 |
2.5-10.0 |
50x30 |
1.8-4.0 |
100x60 |
1.8-6.0 |
160x80 |
2.5-8.0 |
50x40 |
1.8-4.0 |
100x80 |
1.8-6.0 |
200x80 |
2.5-8.0 |
60x30 |
1.8-6.0 |
120x40 |
1.8-6.0 |
200x100 |
2.5-10.0 |
60x40 |
1.8-6.0 |
120x50 |
1.8-6.0 |
200x150 |
2.5-10.0 |
70x30 |
1.8-6.0 |
120x60 |
1.8-6.0 |
250x100 |
4.0-12.0 |
70x50 |
1.8-6.0 |
120x80 |
1.8-10.0 |
250x150 |
4.0-12.0 |
3. Quality Control
Please do not hesitate to contact me if you have any queires on our products.
We will offer our warm-hearted service to you ! Â
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