Z channel
Introduction to Z Channel
Z-shaped steel is a common cold-formed thin-walled steel with a thickness generally between 1.6 and 3.0mm, and a cross-sectional height mostly between 120-350mm. The processing material is hot-rolled (painted) and galvanized. The processing standard shall be executed according to GB50018-2002. Z-shaped steel is usually used in large steel structure factories. The processing length and holes are produced according to the processing requirements.
Cross section view of Z-shaped steel
h- Height
b- Mid Flange
a-Small Flange
t-Thickness
Main parameters of Z-shaped steel
Name | Size(mm) | Inertia moment cm |
I Rotational half moment cm
|
Section modulus cm
|
|||||
h×b×c×t | h | b | c | t | lx | ly |
rv
|
wx
|
wy
|
100×40×20×2.0 | 100 | 40 | 20 | 2.0 | 60.62 | 17.2 |
1.256
|
12.12
|
40
|
100×40×20×2.5 | 100 | 40 | 20 | 2.5 | 73.05 | 20.32 |
1.234
|
14.61
|
55
|
120×50×20×2.0 | 120 | 50 | 20 | 2.0 | 107.77 | 30.51 | 1.519 | 17.96 | 67 |
120×50×20×2.5 | 120 | 50 | 20 | 2.5 | 130.7 | 36.36 | 1.497 | 21.78 | 77 |
120×50×20×3.0 | 120 | 50 | 20 | 3.0 | 152.11 | 41.55 | 1.474 | 25.35 | 86 |
140×50×20×2.5 | 140 | 50 | 20 | 2.5 | 188.5 | 36.36 | 1.503 | 26.93 | 7.458 |
140×50×20×3 | 140 | 50 | 20 | 3 | 219.8 | 41.55 | 1.48 | 31.47 | 8.567 |
160×60×20×2.5 | 160 | 60 | 20 | 2.5 | 290.3 | 58.78 | 1.767 | 36.29 | 10.00 |
160×70×20×2.5 | 160 | 70 | 20 | 2.5 | 321.4 | 88.57 | 2.014 | 40.17 | 12.88 |
160×70×20×3.0 | 160 | 70 | 20 | 3.0 | 376.9 | 102.3 | 1.99 | 47.11 | 17.94 |
180×70×20×2.5 | 180 | 70 | 20 | 2.5 | 422.9 | 88.58 | 2.028 | 46.99 | 12.88 |
180×70×20×3.0 | 180 | 70 | 20 | 3.0 | 496.7 | 102.3 | 2.003 | 55.19 | 14.94 |
200×70×20×2.5 | 200 | 70 | 20 | 2.5 | 541.5 | 88.58 | 2.03 | 54.15 | 12.88 |
230×75×25×3 | 230 | 75 | 25 | 3 | 951.37 | 138.9 | 2.212 | 82.73 | 18.90 |
250×75×25×3 | 250 | 75 | 25 | 3 | 1160.1 | 138.9 | 2.205 | 92.8 | 18.90 |
300×85×25×4 | 300 | 85 | 25 | 4 | - | - | - | - | - |
0 products found
Categories
- Square Steel Pipe
- Rectangular steel pipe
- Round Steel Pipe
- Shape tube
- LSAW steel pipe
- Zinc aluminium magnesium coating steel pipe
- Galvanized steel pipe
- ERW steel pipe
- Seamless steel pipe
- Spiral steel pipe
- LINE PIPE&OCTG
- Stainless steel pipe
- C channel
- Steel coil
- Steel plate
- Ship Building Steel Pipe
- Photovoltaic bracket
- Z channel
loading
subscription
Please send your message to us
Yuantai team has over 21 years of experience in steel pipe project applications, specializing in the production, manufacturing, and customization of square rectangular, and circular steel pipes. Warmly welcome project procurement managers, individual owners, designers, and overall sellers, etc. Write down your requirements and receive professional quotes and technical support.
- Name
- Tel
- *Title
- *Content