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{"title":"Crowd Control Barrier Fence 4x4 Galvanized Square Metal Fence Post for Roadway","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e0\/ce\/df96d8dbf7d941ed502bfedbe6b8-200x200-1\/crowd_control_barrier_fence_4x4_galvanized_square_metal_fence_post_for_roadway.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"safebuild","Product name":"Highway Guardrail","Material":"Stainless Steel"}}
{"title":"Q235 Q345 Galvanized Steel Highway Guardrail Fishtail End for Customized","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6d\/0c\/5e06ae3cb0074fe76d9b7cf69670-200x200-1\/q235_q345_galvanized_steel_highway_guardrail_fishtail_end_for_customized_projects.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"Safebuild","Model Number":"100*50","Material":"Q235 Q345"}}
{"title":"Q235 Q345 Hot Dip Galvanized Guardrail R End Wings for Highway in Customized","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/99\/b9\/b2168e8ac3a6393b758ee987765f-200x200-1\/q235_q345_hot_dip_galvanized_guardrail_r_end_wings_for_highway_in_customized_colors.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"Safebuild","Model Number":"100*50","Material":"Q235 Q345"}}
{"title":"Highway Guardrail Steel Buffer End Galvanized Powder Coated Certified by ISO9001","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c0\/40\/11adb42b588fa01d67db69494a6a-200x200-1\/highway_guardrail_steel_buffer_end_galvanized_powder_coated_certified_by_iso9001_2000.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"Safebuild","Model Number":"R160","Product name":"Highway Guardrail"}}
{"title":"Q235 Q345 Galvanized Steel Three Bend Guardrail for Outdoor Security Durable","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/dd\/fd\/5a2b28ccf34fe3c2442f45c33fc6-200x200-1\/q235_q345_galvanized_steel_three_bend_guardrail_for_outdoor_security_durable_material.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"Safebuild","Application":"Roadway Safety","Material":"Q235 Q345"}}
{"title":"Roadway Safety W Beam Guardrail with Q235 Q345 Material and AASHTO M-180","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/57\/87\/4949166338bff18341c8d4ceed02-200x200-1\/roadway_safety_w_beam_guardrail_with_q235_q345_material_and_aashto_m_180_standard.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"Safebuild","Application":"Roadway Safety","Material":"Q235 Q345"}}
{"title":"Road Safety Barrier with Q235 Q345 Steel Material and AASHTO M-180 Standard","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f1\/40\/61c398e652ff8a1d0f9b9a8257e0-200x200-1\/road_safety_barrier_with_q235_q345_steel_material_and_aashto_m_180_standard.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"Safebuild","Application":"Roadway Safety","Material":"Q235 Q345"}}
Guardrail Post —— the component supporting the road safety barrier system
Guardrail post, as a holder of highway guardrails, generally determines the barrier's performance during collisions. The guardrail posts we supply are well designed and made of high quality steel, such as Q235, Q345 and Q255 or depend on your needs. Additionally, it features a long service life due to its anti-rust and corrosion resistant characters.
In the assembly of high-speed guardrail, the post plays the role of connecting the top and the bottom, that is to say, one end of the post is connected with the spacer and guardrail, and the other end is firmly fixed on the ground, so as to support the whole guardrail component and protect vehicles and pedestrians to deviate from the track due to impact on the guardrail.
U Post is the most widely used column on the road guardrail
Square post is the simplest structure in the road security guardrail and the most commonly used post in the international market. It is generally made of Q235 strip steel or higher grade strip steel according to the requirements of customers through punching machine and then through hydraulic bending machine forming. After forming, the Square post is in the shape of Square. One end of it is connected to the Square spacer and the guardrail by bolts, and the other end is buried in the earth by a pile driver or fastened on the cement road surface by flannel, thus playing a supporting role for the whole guardrail and preventing vehicles or pedestrians from rushing out and causing secondary damage due to traffic accidents. The surface of Square post is generally treated by hot-dip galvanizing process. This surface treatment method can effectively prevent corrosion, withstand high temperature and have a long life. Meanwhile, its appearance is simple and easy to assemble and replace accessories.
Product Paramenters
Name
Square Post for highway guardrail
Material
Q235B ( S235JR )
Q345 (S355JR )
Surface treatment
Hot Dipped Galvanized
Thickness
4.0/5.0/5.5/6.0mm
Specifications
100*55 /150*75 /150*100 /178*76
Zinc coating
70-85μm
Standard
AASHTO M180 EN ISO 1461
Chinese National Standard
Application
Highway/road safey barriers part
Certificate
SGS/ISO 9001
MOQ
20MT
Details Images
Manufacturing Technique
Advantages
◆Great corrosion resistant
◆high intensity
◆long and durable
◆good impact resistance
◆low cost
◆long life
◆higher security ◆environmental protection
Recommend Products
FAQ
Q1: Are you trade company or guardrail factory? A: We are guardrail factory, self making and self marketing.
Q2: What's your payment terms for guardrail order? A: We supply our guardrail by below payment terms: 1) 30% in advance by T/T ,70% by L/C; 2) 100% by L/C; 3) Negotiate according to the order status.
Q3: Which delivery terms do you do for guardrails? A: FOB China port is recommended for guardrails, but CNF/CIF destination port is also acceptable.
Q4: What is the delivery time for guardrails? A: Normal production time for guardrail sets will be about 35 days, and the final delivery time will be confirmed according to the guardrail order items and quantities.
Q5: Can you do the official test for the guardrail order, which authoritative organization is recommend? A: Yes, the test for guardrail order can be arranged as per requirement, SGS test is recommended, and we could even do the test report in the name of customers' company.
Q6: Can you provide guardrail samples? A: Yes, we could provide sample service.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
3000000-5000000
Employee Number:
120~200
Ecer Certification：
Verified Supplier
LAIZHOU SANWEI GROUP - Laizhou Taihe Chemical Machinery Co., Ltd. specializes in manufacturing all kinds of chemical and plastic machinery. Our main products include reactor, kneader, paint mixing machine, mixing tank, powder mixer, sand mill, grinding machine; plastic granulator, plastic crusher, p... LAIZHOU SANWEI GROUP - Laizhou Taihe Chemical Machinery Co., Ltd. specializes in manufacturing all kinds of chemical and plastic machinery. Our main products include reactor, kneader, paint mixing machine, mixing tank, powder mixer, sand mill, grinding machine; plastic granulator, plastic crusher, p...
