Shandong Xinfangda Metal Products Co., Ltd. specializes in a variety of guardrail products including collision barriers, lighting guardrails, bridge guardrails, landscape guardrails, riverbank guardrails, road guardrails, and related engineering materials for guardrails and railings (such as guardrail posts, stainless steel posts, steel plate custom cutting, collision posts, and guardrail accessories). We offer bridge guardrails, collision barriers, road guardrails, landscape guardrails, riverbank guardrails, aluminum alloy guardrails, lighting guardrails, wood-like guardrails, wood grain guardrails, pedestrian railing, steel-backed wood guardrails, stainless steel guardrails, and a series of new materials for the anti-corrosion of large metal structures.

The stainless steel composite pipe product series features attractive appearance, excellent rust and corrosion resistance, flexibility, weldability, and good mechanical, processing, and installation properties. It is widely used in bridge/river embankment guardrails, municipal construction, landscape guardrails, city guardrails, collision guardrails, road guardrails, partition guardrails, pedestrian handrails, streetlight poles, elevated road bridge structures, interchange bridges, highway guardrail railings, billboard frames, vehicle structures, textile machinery, sports equipment, etc. Product specifications: Φ8*0.5-Φ219*18.

Stainless Steel/Carbon Steel Composite Pipe (commonly referred to as stainless steel composite pipe) combines the elegant appearance of stainless steel with its corrosion resistance and the high strength of carbon steel structure. Compared to pure stainless steel pipes, it offers cost savings and increased strength, serving as an upgraded and replacement product for pure stainless steel pipes and stainless steel decorative pipes. The lined stainless steel composite pipe series boasts excellent rust and corrosion resistance, heat and cold resistance, dual-purpose for both hot and cold water, high bonding strength, large bore, low resistance, durability, and is bendable, weldable, threaded, flanged, and grooved (clamp) connected, with good mechanical, processing, and installation properties. It is widely used in cold and hot water transmission pipelines in chilled water and hot water supply and drainage systems; cold and hot water pipelines in residential and commercial building supply and drainage systems, central air conditioning, fire protection, and heating system pipelines; oil, chemical, food, and other liquid transmission pipelines; supply and drainage pipelines for industrial papermaking and agricultural irrigation and drainage; natural gas, coal gas, and other transmission pipelines in industries requiring sanitation, heat resistance, and corrosion resistance. The product specifications range from DN15 to DN2000. The lined stainless steel composite pipe (bimetallic composite pipe) series overcomes the defects of galvanized steel pipes, which are prone to corrosion, and plastic pipes with thermal fusion connections, which are prone to leakage and aging. It is also cost-effective and serves as an upgraded and replacement product for pure stainless steel pipes, copper pipes, or other corrosion-resistant alloys. Therefore, it has received widespread positive feedback from users.