FRP Square Tube Ladder Assembly
1 non-conductive, novel appearance, beautiful appearance
2 Corrosion-resistant, with corrosion resistance of many gas and liquid media such as acid, alkali, organic solvent and salt. According to the requirements of the actual use occasion, it is economical to choose the use of o-benzene type, meta-benzene type, vinyl type resin as the base material, resistant to decay and fade resistance.
3 light weight, easy to carry
4 low water absorption, good flame retardancy, ordinary flame retardant grille flame propagation rate (ASTM E-84) does not exceed 25; high flame retardant vinyl grille flame propagation rate does not exceed 10. Oxygen index is not less than 28 (GB 8924)
5 high-strength, lightweight, FRP grating density is not more than 2, only 1/4 of steel, 2/3 of aluminum. Its strength is 10 times that of rigid PVC. Its absolute strength exceeds the level of aluminum and ordinary steel. It is excellent in impact resistance, insulation and magnetic permeability.
The glass fiber reinforced plastic tube single ladder material is made of glass fiber, glass protective mat, alkali-free fiber, epoxy resin, phenolic resin, unsaturated resin and other chemical materials of more than ten kinds of rectangular hollow structural profiles obtained by high temperature polymerization and pultrusion. The profile conforms to the mechanical structural principle, has strong bending resistance, is not easy to be twisted and deformed, the ladder support is anti-slip design, the ladder sill and the ladder support are semi-transparent connection, and the whole circular solid rod is penetrated and reinforced, and the force is even and reasonable. The overall connection is reliable and stable.
Our company :
Since its establishment in 1999, Henan Donghai Composite Materials Co., Ltd. has grown stronger with the joint efforts of all employees, and has strong technical strength and complete quality assurance system. In 2005, it passed the ISO9001:2000 quality management system certification. In 2006, it passed the ISO14001:2004 environmental management system certification. In 2016, it passed the OHSAS18001:2007 occupational health and safety management system certification. In 2016, it passed the TS16949 automotive industry quality management certification and China Railway. Inspection and Certification Center CRCC certification. In 2016, he won the “Director Quality Award” of the National Xinxiang Economic and Technological Development Zone. In 2017, it passed the national high-tech enterprise.
The company’s business philosophy: first do honest people, and then do the job.
The company’s core values: Only high-quality products can be produced to enjoy a high-quality life.
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