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Help CenterGalvanized and Powder-coated Riverbank Guardrails From a Physical Factory With High Impact Resistance, Longbang Traffic Facilities
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Guanxian Longbang Traffic Facilities Co., Ltd. mainly deals in the following products:
1. Manufacturer of corrugated beam barriers, bridge barriers, landscape barriers, river barriers, signposts and signs (construction services available)
2. Signboards, signposts, reflective signs, wide-angle mirrors, aluminum road studs, corner guards, colored corner guards, anti-glare panels, trapezoidal contour lights, rectangular contour lights, speed bumps, anti-glare panels, barricades, iron horses, water horses, warning posts, crossing stakes, warning piles, construction fences, and railings
3. Customization of various barriers such as municipal barriers, community barriers, lawn barriers, school barriers, fences for railway stations and airports, and wire mesh fences for stadiums. Galvanized and powder-coated riverbank protective barriers from a physical factory with strong impact resistance - Longbang Traffic Facilities
About Longbang
Guanxian Longbang Traffic Facilities Co., Ltd. is located in the "Hometown of Barriers" - Guan County, Liaocheng City, Shandong Province. It is a modern comprehensive service provider integrating R & D, precision manufacturing, sales and trade, engineering design, and construction and installation, focusing on the field of road traffic safety facilities. Riverbank protective barriers in Liaocheng
Relying on the advantages of the tens-of-billions-level traffic facilities industrial cluster in Guan County, Longbang Traffic has established a cold-rolling forming production line for corrugated beam barriers, fully automatic CNC punching equipment, hot-dip galvanizing and electrostatic powder coating anti-corrosion treatment production lines, and strictly implements the ISO9001 quality management system and the national standard GB/T 31439 "Corrugated Beam Steel Barriers". It controls the whole process from the re-inspection of raw materials upon warehousing to the shipment of finished products, aiming to provide high-standard, full-life-cycle safety protection solutions for national expressways, national and provincial trunk roads, municipal roads, and rural road safety projects. Galvanized and powder-coated riverbank protective barriers from a physical factory with strong impact resistance - Longbang Traffic Facilities
Full range of product matrix - Galvanized and powder-coated riverbank protective barriers from a physical factory with strong impact resistance - Longbang Traffic Facilities
️ Highway corrugated beam steel barrier system
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Double-wave W Beam Guardrail: Gr-C / Gr-B / Gr-A grade, with a plate thickness of 2.5 - 4.0mm, suitable for county and township roads and general highways;
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Triple-wave W Beam Guardrail: Gr-A / Gr-SB / Gr-SA grade, reinforced 506mm wide wave plate, suitable for expressways, sharp bends in mountainous areas, and approaches to extra-large bridges;
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Anti-corrosion Process: Hot-dip galvanizing (average zinc layer ≥600g/㎡ / ≥85μm), hot-dip galvanizing + color powder coating composite coating, zinc-aluminum-magnesium alloy coating (suitable for coastal/alpine/heavy saline-alkali environments);
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Complete Set of Accessories: φ114/φ140 round columns, 130×130 square columns, anti-blocking blocks (196×178×200×4.5mm), brackets, R160/R250/R350 end heads, column caps, M16/M20 high-strength anti-theft bolts, etc. are supplied as a set.
Galvanized and powder-coated riverside protective barriers, a physical factory with impact resistance, Guanxian Longbang Traffic Facilities Co., Ltd.
Traffic Signs, Signboards and Poles
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Single-column/double-column/cantilever/F-type sign poles for expressways and municipal use;
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Aluminum plate signs, using high-intensity/diamond-grade reflective film, with CNC cutting and automatic film-laminating processes;
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Milestones, hundred-meter stakes, road boundary markers, crossing marking stakes, warning columns. Riverbank guardrails
Galvanized and plastic-sprayed riverbank guardrails, real factory, with impact resistance, Guanxian Longbang Traffic Facilities Co., Ltd.
Other traffic safety and municipal security products
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Anti-glare facilities: Anti-glare panels, anti-glare nets;
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Sound barriers and noise reduction products: Metal louvered/microporous composite sound-absorbing barriers, suitable for highways and urban expressways;
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Road ancillary facilities: Speed bumps, delineators, raised road markers (cat's eyes), solar warning columns, snow fences, isolation piers;
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Municipal and Site Guardrails: Municipal isolation guardrails, bridge sidewalk guardrails, community/stadium/railway protective nets, power guardrails, etc.
Engineering Services and Core Advantages
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Customized Design: Provide BIM-assisted detailed design and reinforced guardrail solutions for special working conditions such as mountainous areas along cliffs, soft foundation sections, and permafrost regions;
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One-stop Delivery: Cover the entire process of service including scheme optimization and selection → production progress supervision → national logistics distribution → on-site installation technical guidance;
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Quality Traceability: Establish a "one-item" quality file for key products, with traceable parameters, and support third-party testing; Riverbank guardrails
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National Response: A mature logistics cooperation network and a professional after-sales team provide technical consultation and installation training support.
Galvanized and plastic-sprayed riverbank guardrails. Physical factory with impact resistance. Guanxian Longbang Traffic Facilities Co., Ltd.
Enterprise Philosophy
Longxing Avenue · Bang'an Road Smooth
Guanxian Longbang Traffic Facilities Co., Ltd. takes "Protecting the safety of every road" as its mission, adheres to the original intention of quality, and continuously improves the manufacturing process and service level. It is willing to join hands with engineering construction units, dealers and colleagues from all walks of life to build a solid safety defense line for the construction of a transportation power! Galvanized and plastic-sprayed riverside protective fence, a physical factory with impact resistance, Longbang Traffic Facilities
Contact Us
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Address: 240 meters east of the intersection of Wuxun Avenue and Zhenxing Road, north of the road, Chongwen Street, Guan County, Liaocheng City, Shandong Province
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Main products: W-beam steel guardrails and a full set of traffic safety facilities | Signboards | Sound barriers | Municipal guardrails | Engineering supporting services
Galvanized and plastic-sprayed riverside protective fence, a physical factory with impact resistance, Longbang Traffic Facilities
Galvanized and plastic-sprayed riverside protective fence, a physical factory with impact resistance, Longbang Traffic Facilities. The foam aluminum of the airport apron guardrail has a density of 0.4 g/cm³ and a compressive strength of 5 MPa. It will be crushed into fine particles after impact. The glass fiber reinforced plastic column with orange high-brightness reflective paint has brittle fracture, and the quick-release ground anchor is convenient for displacement to ensure safety. The landscape guardrail of the water feature pool is set around water features such as fountains and waterfalls. It is made of transparent acrylic material with a thickness of 15 mm and a height of 0.8 m. The splicing joints of the acrylic boards adopt seamless bonding technology, and the refractive index of the glue is the same as that of the boards, so the joints are hardly visible to the naked eye. The top of the guardrail is polished into an arc shape, with a smooth feel. The acrylic material has a light transmittance of 92%, which does not affect the viewing of the water feature. To prevent scratching, the surface is coated with a nano-hardening coating with a hardness of 4H. This kind of guardrail has a relatively high cost, but its visual effect makes the water feature seem within reach.
Galvanized and plastic-sprayed riverside protective fence, a physical factory with impact resistance, Longbang Traffic Facilities. The primary function of the river channel guardrail is to prevent people from falling into the water and at the same time meet the requirements of flood discharge. The net height on the riverside side is not less than 1.2 m, and the distance from the bottom to the ground does not exceed 15 cm. The spacing between the vertical bars is 11 cm, and the spacing between the horizontal bars is 20 cm. When the flow velocity exceeds 2 m/s, the foundation is deepened to 1 m below the riverbed. The shared sidewalk and non-motor vehicle lane guardrail of the municipal bridge needs to balance the traffic needs of pedestrians and non-motor vehicles. It usually adopts a three-beam structure. The bottom beam is 30 cm from the ground to prevent bicycles from getting stuck in the wheels. The middle beam is at a height of 60 cm for people to lean on when pushing a cart, and the top beam is 1.1 m to ensure the safety of pedestrians. The guardrail column adopts a variable cross-section design, with a width of 12 cm at the bottom and gradually tapering up to 8 cm, which not only saves materials but also enhances the sense of stability. In the bus stop area, the guardrail protrudes outward by 1.5 m to form a bay-style parking space, and the protruding section of the guardrail is changed to an openable type, which is convenient for the bus to open temporarily when entering the station. All corners are polished into a rounded corner of R20 mm to prevent sharp edges from scratching pedestrians' clothes or vehicles.
Galvanized and plastic-sprayed riverside protective fence, a physical factory with impact resistance, Longbang Traffic Facilities. The net height of the pedestrian overpass guardrail is not less than 1.3 m, and the spacing between the vertical bars is less than 11 cm to prevent children from getting out. The stainless steel composite pipe is mirror-polished, and the handrail has an arc-shaped cross-section with a width of 5 - 7 cm. Double handrails are set on the uphill and downhill sections, and an embedded LED light strip at the bottom has an illumination of 30 lux without glare. The anti-terrorist bridge guardrail is designed for the risk of attacks. An explosion-proof steel cable is installed inside the guardrail column. When an abnormal acceleration impact of a vehicle is detected, the steel cable is instantly tightened to form a blocking net. The diameter of the steel cable is 12 mm, the breaking tension is 180 kN, and the tightening time is 0.2 s. The sensor uses radar and infrared dual-mode detection, and the false alarm rate is less than one in a million. The control system is independently powered, and the backup power supply can continue to work for 72 hours after a power failure. This kind of guardrail has been applied on bridges near important government agencies, greatly improving the safety protection level of key areas.
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