customized frp grp square tube rectangular hollow pvc tube fiberglass square tube
Fiberglass reinforced square tube is one of our products; it is made from high strength glass fibers along with extremely durable resin. The glass fibers impart strength to the product while the resin imparts excellent corrosion resistance properties in harsh chemical and alkaline environments.
Pultrusion profile is a kind of compound materials which is formed by taking fiberglass as the reinforced material, and taking thermosetting resin as base, the fiberglass continuous roving enable the product to have the extremely high longitudinal strength, the fiberglass mat (continuous strand mat, knitted mat and so on) makes the product have the good transverse strength. The thermosetting resin base is usually the unsaturated polyester resin, the vinly resin, or the epoxy resin and the phenolic resin, the resin base enable the product to have the good anti-corrosion property, the different resin enables the product to be suitable for various corrosion environment, to add the ultraviolet inhibitor and fire retardant may enable the product to have the outstanding anti-aging property and the different rank anti-flammable property.
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Colors:
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Yellow,white,red,green ....as per customers
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Dimensions:
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20mm-200mm, also custom, tolerance±0.3mm
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Length:
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custom, tolerance±0.03mm
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Surface treatment:
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smooth, matte finish, high glossy finish
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Craft:
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pultrusion
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Grain/weave:
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pain
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Fiberglass square tube features:
1.Good corrosion resistance
2.Good aging resistance and heat resistance.Glass tube can be used in the temperature range of -40ºC~70ºC for a long time, using special formulation of high temperature resistant resin can also work normally in the temperature of more than 200ºC.
3.Good frost resistance.Freezing crack will not occur after the tube freezes below -20 ºC.
4.Light weight, high intensity, convenient transportation.
5.Good hydraulic conditions.The inner wall is smooth, the transportation ability is strong, does not scale, does not rust, the water resistance is small.
6.Good designability.Glass steel pipe can be designed and manufactured into pipes with different pressure grades and stiffness grades according to users' specific requirements, such as different flow rate, different pressure, different burial depth and load conditions.
7.Low maintenance cost.
8.Good abrasion resistance
9.Electric insulation is good
10.Low friction resistance and high conveying capacity
Application of fiberglass square tube
Glass steel pipe with its unique strong corrosion resistance, the surface is smooth, conveying low energy consumption, long service life (above 50 years), transportation convenient installation, low maintenance cost and low comprehensive cost a lot of advantages in the oil, electric power, chemical industry, papermaking, urban water supply and drainage, sewage treatment and seawater desalination plant, the gas conveying industries has been widely used.
The fiberglass square tube packed by pallet or wooden case.
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