Hollow section pipe ( square/rectangular) building materials
- US $800.00
15 - 40,000 metric ton
- US $550.00
40,001 - 999,999 metric ton
group nameblack annealing steel pipe
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Min Order15 metric ton
brand nameTYTSTEEL
modelGB/T3091-2001,DIN,JIS,BS,ASTM A500
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow
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update timeTue, 22 Apr 2014 14:51:44 GMT
Paramtents
Material Q195-Q345
Commodity Hollow section
Brand TYSTEEL
Outer Dianeter 20*20-400*400
Thickness 0.65mm to 13.5mm
Length 5.5meter-13.5meter
Grade st33-st52
Packing Seaworthy
Usage Industry Construction
Life Over 10 years
Packging & Delivery
Min Order15 metric ton
Briefing
grade:Q195-Q345
Length:5.5-13.5m or as required
O.D:20*20MM-400*4
Detailed
Hollow section pipe (square/rectangular) buiding materials
gi pipe/galvanized square pipe /ms gi pipe china
Detailed SPECIFICATION
| General Specification | |||||||
| size | WT(mm) | size | WT(mm) | ||||
| 20x20 | 1.3-2.5 | 20x30 | 1.3-2.75 | ||||
| 25x25 | 1.3-2.75 | 20x40 | 1.3-2.75 | ||||
| 30x30 | 1.3-2.75 | 25x40 | 1.3-2.75 | ||||
| 40x40 | 1.3-3.75 | 30x50 | 1.3-4.75 | ||||
| 50x50 | 1.3-5.75 | 40x50 | 1.3-4.75 | ||||
| 60x60 | 1.3-5.75 | 40x80 | 1.3-4.75 | ||||
| 70x70 | 1.3-5.75 | 50x70 | 1.3-4.75 | ||||
| 80x80 | 1.3-5.75 | 50x80 | 1.3-4.75 | ||||
| 90x90 | 1.3-5.75 | 60x90 | 1.3-4.75 | ||||
| 100x100 | 1.5-12 | 50x100 | 1.3-5.75 | ||||
| Square steel pipe | 120x120 | 2.5-12 | Rectangular steel pipe | 50x150 | 1.3-5.75 | ||
| 140x140 | 2.75-16 | 60x160 | 1.3-5.75 | ||||
| 150x150 | 2.75-16 | 100x150 | 2.5-16 | ||||
| 160x160 | 3.0-16 | 100x200 | 2.5-16 | ||||
| 180x180 | 3.0-16 | 100x250 | 2.5-16 | ||||
| 200x200 | 3.0-16 | 150*300 | 4.5-16 | ||||
| 250x250 | 4.75-16 | 200x300 | 5.5-16 | ||||
| 300x300 | 4.75-16 | 200x400 | 5.5-16 | ||||
| 400x400 | 4.75-16 | 400x600 | 5.5-16 | ||||
| 500x500 | 4.75-16 |
chemical composition-Q23
Q235A C0.14~0.22% Mn0.30~0.65Si≤0.30S≤0.050P≤0.045
Q235B C0.12~0.20% Mn0.30~0.670Si≤0.30S≤0.045P≤0.045
Q235C C≤0.18% Mn0.35~0.80Si≤0.30S≤0.040P≤0.040
Q235D C≤0.17% Mn0.35~0.80Si≤0.35S≤0.040P≤0.035
key words: hollow section steel pipe, square pipe, rectangular pipe, galvanized square pipe, galvanized rectanguar pipe, square steel pipe 20*20-400*400, steel pipe, pipe products.
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- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow