Galvanized Z C U Steel Section Steel Z Channel Purlin

U-section is a steel with a cross section like the letter "U".

Products Details

products description

Products Hot dip galvanized steel C Purline C shaped channel
Size A:15-350mm B:40-120mm T:1.5-5mm H:40-450mm
Length 6M——12M ,or cut by customer's requiremnts
Technique Hot Dipped Galvnized
Perforated Or Not Not Perforated or Perforated
Surface zinc content usually found in 120-275g/㎡
Other processing service Hot dipped Galvanized, pre-galvanized, Color painting,coated, cutting,punching ,or as customer's requirements.
Standards ASTMA53/ASTM A573/ASTM A283/Gr.D/ BS1387-1985/GB/T3091-2001,GB/T1379392, ISO630/E235B/JIS G3101/JIS G3131/JIS G3106

 

 

 

Material

A36,A53 etc.
Q195,Q235B,Q345B
S235JR/S235/S355JR/S355
SS400/SS440/SM400A/SM400B/SS540
MTC report or any other requested test will be offered together with the shipping document.
 

model number

SPECIFICATION SIZE KG/M
5# 50*37*4.5 5.438
6.3# 63*40*4.8 6.634
8# 80*43*5.0 8.045
10# 100*48*5.3 10.007
12# 120*53*5.5 12.059
14#A 140*58*6.0 14.535
14#B 140*60*8.0 16.733
16#A 160*63*6.5 17.24
16#B 160*65*8.5 19.752
18#A 180*68*7.0 20.174
18#B 180*70*9.0 23
20#A 200*73*7.0 22.337
20#B 200*75*9.0 25.777
22#A 220*77*7.0 24.999
22#B 220*79*9.0 28.453
25#A 250*78*7.0 27.41
25#B 250*80*9.0 31.335
25#C 250*82*11.0 35.26
28#A 280*82*7.5 31.427
28#B 280*84*9.5 35.823
28#C 280*86*11.5 40.219
30#A 300*85*7.5 34.463
30#B 300*87*9.5 39.173
30#C 300*89*11.5 43.883
32#A 320*88*8.0 38.083
32#B 320*90*10.0 43.107
32#C 320*92*12.0 48.131
36#A 360*96*9.0 47.814
36#B 360*98*11.0 53.466
36#C 360*100*13.0 59.118
40#A 400*100*10.5 58.928
40#B 400*102*12.5 65.204
40#C 400*104*14.5 71.488
 

Features and purposes

Main features: high pressure, long support time, easy to install and not easy to deformation. Main Uses: Mainly used in mine roadway, mine roadway secondary support, as well as through the mountain tunnel support and other uses. U-section steel is widely used at home and abroad as the main section steel for the manufacture of roadway retractable metal support. However, due to the different understanding of the properties and requirements of U-beam, the section shape, geometric parameters and materials of U-beam are different in different countries

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