
Q235 Guardrail Parts Highway Barrier Galvanized Offset Blocks For Guardrail System
Description:
Offset block is a kind of bearing part between guardrail beam and post. The block itself is a energy absorbing object, which is benefit to energy absorbing, but also can reduce damage and increase the overall strength of guardrail beams.
has superior performance of anti-corrosion used for square posts.
and impact resistance.
Guardrail Block refers to Prevention block,blocker,block-out.in some places,it was named “SPACER” or “Separator”. It refers to the part between guardrail and post,and with many different shapes or designs.
Bock itself is an energy absorbing part,so it could make the guardrail deform gradually during the sudden collisions.thus is conducive to energy absorption, reduce occupant casualties; at the same time,the block could allocate the crash energy to guardrail and post,thereby increase the overall strength and tension of the guardrail system.
It mainly connected to W Beam and C Type (or U type Post).
Guardrail block/spacer specification:196*178*200/400*3/4/4.5mm
Features:
Specification:
Model | Parameters (mm) | |
Hexagonal hollow offset block | 196 × 178 × 200 × 4.5 mm Or custom sizes | |
Thrie-beam offset block | 200 × 142 ×391× 4.5 mm, 196 × 178 × 400 × 4.5 mm Or custom sizes | |
U-section offset block | U 150 × 75 × 5 × length U 178 × 76 × 6 × length Length: 330-560 mm Or custom sizes | |
C-section offset block | C 150 × 75 × 25 × 4.5 × length Length: 330-560 mm Or custom sizes | |
Surface treatment | Hot-dip galvanizing or plastic coating | |
Weight of coating (GB/T 281-2007) | Average check limit triple-spot test | Min check limit triple-spot test |
350 g/m2(50 um) | 275 g/m2 (39 um) | |
Applications:
Offset blocks are mainly used with guardrail beams, posts and post
caps in the highways and bridges to reduce the collisions during
the accident.
HONG KONG SUNRISE MATERIALS CO., LIMITED
Hong Kong Sunrise Group is a customer-oriented, innovative,
value-driven company, which manufactures, processes and distributes
steel products and service worldwide. Over the years, the group has
built up serval iron and steel production and processing bases in
East and North China with annual capacity over 1 millions tons and
a well established sales network around the world. The group
currently empoly staff over 1000 people and the total assets reach
US dollars 50 millions.
Our main products includes below several different types:
Our factory located in beautiful coastal city of Shanghai, Tianjin
with convenient transportation, which covers a large-scale
manufacturing bases and more than two hundred of professional
techinicians. Our products include cold rolled steel, galvanized
steel, galvalume steel and pre-painted steel, etc.
We also have our two accessories building materials factories, one
lies in Guangzhou, Yinda powder coating factory and another is
inuslation materials lies in Tianjin, which supply glass wool and
rock wool insulation materials.
Below is the production line information:
1. Cold Rolled Production Lines---- 4 Lines
2. Galvanized Production Lines---- 4 Lines
3. Galvalume Production Lines ---- 2 Lines
4. Pre-painted Production Lines ---- 4 Lines
Our products sell well in domestic andmore than 70 countries and
regions throughout the world, mainly in South East Asia, South
America, The Middle East, Turkey and Africa, Europe and so on.
We provide clients with the excellent and intergtative service of
development and design, manufacturing and installation, testing and
trainning, and insist on the business principle of "quality
assured" and "reliable reputation".
Sincerely wish to strengthen business relations with friend both at
home and abroad, creative beautiful future!