Product parameters:


Bridge Rails bracket Also called top steel frame bridge cast iron frame, highway guardrail, steel fence brackets welded brackets, fence frame, cast iron frame, crash barrier bracket, highway guardrail cast iron pipe, delicately-pipe support.
Steel guardrail of bridge support , Fence bracket product according to China national standard GB5768-1999 road traffic sign and road marking, JT JT/J074-91 highway traffic safety facilities and transportation standards JT/T279-95 road traffic sign boards of the requirements, the product is maintenance-free, long life and other advantages.
Cast iron bracket technology : Semi-finished sand mold casting---------sand – painting – product features: less production, process control, batch production. Steel fence bracket technique: sand mold---a sand mold---hardening furnace casting---sand painting---------semi-finished products molding products
Feature: less production. Production process: welded steel frame manufacturing process accuracy, can be produced by different design requirements for drawings, and the apparent size of the product consistent with the design requirements and pleasing in appearance, to meet requirements for municipal and highway landscape design.
Highway guardrail can be classified by location of road-side guardrail and median barriers. Roadside guardrail, refers to the setting in the guardrail on the highway shoulder. To prevent out of control outside the vehicle, the way collision avoidance in road and other facilities outside the vehicle outlet. Median guardrail, refers to the setting in the highway median barrier. Designed to prevent runaway vehicles crossed the median into the opposite lane and structures within the protection zone. 



Crash barrier According to the force and mechanical properties can be divided into a rigid barrier, flexible and semi-rigid guardrail barrier in three forms. Crash barrier, as necessary facilities for Highway, high-speed traffic safety, driving comfort, highway landscape construction cost has a certain influence, so when building highways, must fully understand the various crash protection features including its collision-avoidance mechanism, cost, ease of construction, maintenance cost, glare screen settings and the communication pipe configuration. Selection on a highway where a guardrail must be combined with the specific work conditions, make a choice
Bridge guardrail supports commonly used models 300mm, 320mm, 350mm, 450mm, height, steel 80mm, 90mm, 115mm, 120mm non-calibration
Guardrail support is an important part of the fence, it is mainly used to install on both sides, to close the area, which is to isolate the line of the external and internal environment, environment is not able to touch the outside of the fence, whether people are vehicle cannot easily gain access to the fence. It has unique features and is fully absorbed by the impact energy, allowing reverse walking on the collision of objects, know that walking away from the location of the fence, to a safe location.
It is to prevent ROR objects such as vehicles, off the Rails, as well as some protection from road. According to its force of rigid fence bracket fence bracket included, semi-rigid guardrail frame and a flexible guard rail guard rail bracket. Used to prevention collision of guardrail bracket, is General highway of based equipment, achieved has in highway Shang driving Shi of security performance, it is highway of construction process in the had to consider of a items things, it decided has lane security, highway of cost and so on problem, so, guardrail bracket in highway of construction in the up very important of role, must consider clear it of principle, construction situation and after of some maintenance, operation. And had to rely on different highways to design choices, different roads have different requirements, in order to achieve protection. 



1, manufacturers supply genuine : Botou Yongjun tools plant for Alibaba field certification, our factory is cast iron platform measuring, marble platform measuring tools and other products is a professional manufacturer, offering a complete and scientific quality control system. Yongjun measuring integrity, strength and quality of products recognized by the industry. Welcome all friends to visit and guide and negotiate business.
2, size: GB specifications measuring tool factory for many years with cash, after we receive your order and shipped within 36 hours of non-standard gauges can be customized, making short, please rest assured purchase.
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5 on sale 1, product quality guarantee period of 12 months, supplier during the warranty period due to the design, technology or material defects caused by quality issues should receive notification within 12 hours to give a written reply. And free of charge repair or replacement of the product. Approval of products, replacement, repair warranty service.
2, establish quality files, track return visits. Product life-long maintenance, only simple materials and labor costs, and the old for the new.
3, actively cooperate with the user improve the site operation and maintenance of the product, providing free consulting services. May at any time provided at cost to the user of our products spare parts and accessories.
4, mosaic platform or multiple device installation, commissioning, on-site technical services, led personally by the technical expert on-site services, solve a variety of problems.
6 on a ship: Products are packed in non-customized products single and 50kg products send ordinary Express, generally within 72 hours of arrival; single and 50kg products logistics and distribution, your preference for cities where there is a through line, remote or small towns are trucking logistics distribution, General delivery time for 4-7 days. Shipping cost actually offer subject to logistics companies, shops for sale prices do not include shipping charges. If your special request express, air and rail courier at your own expense.
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