HR Mild Steel Galvanized U Channel GB/T1591 Q235B Q345B Q345D
Brand Name:JIANGSU LIANZHONG
Certification:ISO9001
Model Number:Q235
Minimum Order Quantity:1ton
Delivery Time:3-15 days
Payment Terms:L/C, T/T, Western Union
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Wuxi Jiangsu China
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Guang Yi Columbus B Tower, Wuxi, Jiangsu, China
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Product Details
GB/T 1591 Q235B Q345B Q345D HR Mild Steel U Steel Channel
Product Description:
U channels are used as trim for hand and stair railings, including escalators, in commercial spaces. Metal railings are easier to maintain and longer-lasting than their plastic or wood counterparts.
What Are Steel MC Channels? MC channels, also called miscellaneous or ship channels, have flanges that are generally thicker than their webs, and thus have higher static values. The tolerances for MC channels are in accordance with ASTM A6.
Material type | galvanized steel c/u channel |
Out diameter | 10-600mm |
Thickness | 0.5-30.0mm |
Length | 3-12m or as per customers' requirements |
Material | Q195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52 5# 6.3# 8# 10# 12# 12.6# 14#a 14#b 16#a 16#b 18#a 18#b 20#a 20#b
22#a 22#b 25#a 25#b 25#c 28#a 28#b |
Standard | GB/T13793-1992,GB/T14291-2006,
GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc |
Surface treatment | Galvanized,or black |
Zinc coating | pre galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2 |
Application | Widely used in Structure, Accessorize,Construction, Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on |
Package | 1) Big OD: in bulk 2) Small OD: packed by steel strips 3) Plastic bags 4) According to customer’s requirement 5) 25 tons/container and 5 tons/size for a trial order; 6) For 20" container the max length is 5.8m; 7) For 40" container the max length is 11.8m. |
MOQ | 2MT as trial order |
Delivery time | Within 7-15 days after receiving the 30% TT deposit |
Payment | 30%TT in advance and the balance against the copy of B/L or
irrevocable L/C at sight |
| GB/T 1591 Q235B Q345B Q345D HR Mild Steel U Steel Channel standard size Specification | |||||||||
| Size | Height (MM) | Width (MM) | Web Thk (MM) | Weight (KG/M) | Size | Height (MM) | Width (MM) | Web Thk (MM) | Weight (KG/M) |
| 5 | 50 | 37 | 4.5 | 5.438 | 36b | 360 | 98 | 11 | 53.466 |
| 6.3 | 63 | 40 | 4.8 | 6.634 | 36c | 360 | 100 | 13 | 59.118 |
| 6.5 | 65 | 40 | 4.8 | 6.709 | 40a | 400 | 100 | 10.5 | 58.928 |
| 8 | 80 | 43 | 5 | 8.045 | 40b | 400 | 102 | 12.5 | 65.204 |
| 10 | 100 | 48 | 5.3 | 10.007 | 40c | 400 | 104 | 14.5 | 71.488 |
| 12 | 120 | 53 | 5.5 | 12.059 | |||||
| 12.6 | 126 | 53 | 5.5 | 12.318 | 50 | 25 | 4 | 3.46 | |
| 14a | 140 | 58 | 6 | 14.535 | 50 | 25 | 5 | 3.86 | |
| 14b | 140 | 60 | 8 | 16.733 | 250 | 90 | 9 | 34.6 | |
| 16a | 160 | 63 | 6.5 | 17.24 | 75 | 40 | 3.8 | 5.3 | |
| 16b | 160 | 65 | 8.5 | 19.752 | 75 | 40 | 5 | 6.92 | |
| 18a | 180 | 68 | 7 | 20.174 | 76 | 38 | 5.1 | 6.7 | |
| 18b | 180 | 70 | 9 | 23 | 100 | 50 | 3.8 | 7.3 | |
| 20a | 200 | 73 | 7 | 22.64 | 100 | 50 | 5 | 9.36 | |
| 20b | 200 | 75 | 9 | 25.777 | 102 | 51 | 6.1 | 10.42 | |
| 22a | 220 | 77 | 7 | 24.999 | 125 | 65 | 6 | 13.4 | |
| 22b | 220 | 79 | 9 | 28.453 | 127 | 64 | 6.4 | 14.9 | |
| 25a | 250 | 78 | 7 | 27.41 | 150 | 75 | 6.5 | 18.6 | |
| 25b | 250 | 80 | 9 | 31.335 | 150 | 75 | 9 | 24.0 | |
| 25c | 250 | 82 | 11 | 35.26 | 152 | 76 | 6.4 | 17.9 | |
| 28a | 280 | 82 | 7.5 | 31.427 | 152 | 89 | 7.1 | 23.8 | |
| 28b | 280 | 84 | 9.5 | 35.823 | 200 | 80 | 7.5 | 24.6 | |
| 28c | 280 | 86 | 11.5 | 40.219 | 250 | 90 | 9 | 34.6 | |
| 30a | 300 | 85 | 7.5 | 34.463 | 300 | 90 | 9 | 38.1 | |
| 30b | 300 | 87 | 9.5 | 39.173 | 300 | 90 | 10 | 43.8 | |
| 30c | 300 | 89 | 11.5 | 43.883 | 125 | 65 | 5.5 | 14.8 | |
| 36a | 360 | 96 | 9 | 47.814 | 150 | 75 | 5.5 | 17.9 | |
Product Details:
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About us:
FAQ:
Q: Are you factory or trading company?
A:Yes, we are factory. We can give you the factory price directly.
Q:Could you provide the samples?
A:Sure, but it is just for normal sizes, and the freight will be
paid by you.
Q:What is your MQO?
A:25 tons, it is better for bundles.
Q:Do you have stock galvanized steel pipe?
A:Yes, but you must send me the sizes you need , let me check it
for you.
Q:How long is your delivery time?
A:Generally it is 3-5 days if goods are in stock.
A:Generally it is 3-5 days if goods are in stock.
HR Mild Steel Galvanized U Channel GB/T1591 Q235B Q345B Q345D
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