The basic ingredients of pultruded FRP profiles are resins and fiberglass, which are reinforced with fiberglass (including cloth, felt, etc.). Resin (mainly epoxy resin, polyester resins, phenolic resins) as substrate materials, supplemented by other auxiliary materials (main excipients: demoulding agent, curing agent, catalyst, sealing agent, UV light stabilizer, water cleaning mold, plastic clothing, etc.) composite. It has high temperature resistance, corrosion resistance, high strength, small proportion, low moisture absorption, small elongation and good insulation and a series of excellent characteristics.
1. Pipe Hanger
Traditional metal pipe hanger, because of the weakness of acid resistance, has been worried about the people, virtually increase the maintenance costs of sub production units. In the area of serious rust, constantly maintained. The use of FRP pipe Hanger series has solved the problem smoothly. High-strength, anti-corrosion Hanger series, and equipped with complete parts, is the designer's dream products. FRP Hanger series, there is single-tube guide hanger, double-tube guide hanging rack, and equipped with complete spare parts, including FRP profiles, FRP bolt hanging rod, nuts and various forms of fixture.
2. Cable Tray
The instrument and the electric cable tray used in the petrochemical production plant, now the traditional metal bridge frame, because of the corrosive gas in the petrochemical production, seriously affect the service life of the bridge. Now has FRP Bridge, it has the advantages of non-conductive, corrosion-resisting, lightweight, easy to install and maintenance-free.
3. Operating platforms and railing ladders
Operating platform and railing ladder in petrochemical equipment occupies a certain proportion, selection of corrosion resistance, high strength, lightweight profiles are the development trend. FRP profiles are 20 times times larger than carbon steel profiles, while also increasing beauty and safety.
4. Platform Grille
Open-air steel structure in the petrochemical plant use more popular, floors of the deck is usually used pattern plate or steel plate, these two boards are not corrosion-resistant, weight, operators easy to slip or fall and so on. At present, there are two types of FRP grille, the main type is vertical and horizontal force and grille, and the other is the longitudinal force transverse only connected to the grid. Because the grating surface layer is the sand can resist skid wear, its weight is only 1/4 of the steel grate sub plate should be carried on its own weight lightly, the installation is convenient. The grille is fixed and the grating support width should be clamped and each grille has at least 4 fixed clips.
5. Roof trusses, roof panels, walls and doors and windows
Closed petrochemical production equipment, by the need to maintain the wall panels, roof trusses, roof panels and windows and other architectural components. FRP roofing panels have roughly two types: one is wavy, and the other is a flat-filled foam. The advantages of this material are high strength, weathering and energy conservation. FRP can also be made into a variety of span roof trusses, as well as a variety of forms of FRP doors and windows of the specifications. This material is used in the maintenance structure of the petrochemical production plant and the roof body, which can simplify the treatment of the Foundation and the foundation, while it is beneficial to the earthquake resistance.