GRP Tube
| Parameters | ||
Type | GRP Tube |
|
Material | ECR Glass Fiber + Resin (ORTHO,ISO,VE,PHENOLIC)+Filling (ATH) | |
Size | Can be customized (pls check detail as below form) | |
Color | According to RAL Book.Yellow, Orange, Blue, Green, Grey, etc. can be cutomized | |
The Size of GRP Tube
We have grp round tube, grp square tube, and grp rectangular tube with various sizes for choice.
| Item | Size - Round Tube DxT(mm) | Drawing |
RT25 | 25x3.2 |
|
RT26 | 26x3.0 ,26x4.8 | |
RT32 | 32x3.2 , 32x5.0 , 32x6.0 | |
RT38 | 38x3.2 , 38x4.0 , 38x5.0 , 38x6.4 | |
RT41 | 41x4.5 | |
RT42 | 42x3.2 , 42x5.0 , 42x6.4 | |
RT48 | 48x6.4 | |
RT50 | 50x3.2 , 50x4.0 , 50x5.0 , 50x6.4 | |
RT64 | 64x3.5 , 64x6.4 | |
RT75 | 75x4.2 | |
RT76 | 76x6.4 | |
RT89 | 89x3.2 , 89x5.0 , 89x6.4 | |
RT99 | 99x5.0 | |
RT101 | 101x6.4 | |
RT114 | 114x3.2 ,114x5.0 ,114x6.4 ,114x9.5 | |
RT150 | 150x3.2 ,150x5.0 ,150x6.4 ,150x9.5 |
Item | Size - Square Tube AxT(mm) | Drawing |
ST25 | 25x2.8 , 25x3.2 , 25x6.4 |
|
ST32 | 32x6.4 | |
ST38 | 38x3.2 , 38x5.0 , 38x6.4 | |
ST44 | 44x3.2 , 44x6.4 | |
ST50 | 50x3.2 , 50x4.0 , 50x5.0 , 50x6.4 | |
ST54 | 54x3.2 , 54x4.8 , 54x5.0 | |
ST60 | 60x5.0 | |
ST64 | 64x3.2 , 64x4.4 , 64x6.4 | |
ST76 | 76x3.2 , 76x5.0 , 76x6.4 | |
ST101 | 101x5.0 , 101x6.4 | |
ST152 | 152x6.4 , 152x9.5 , 152x12.7 |
Item | Size-Rectangular Tube AxBxT1xT2(mm) | Drawing |
FT38 | 38.1x25.4x4.76 |
|
FT51 | 51x25x3.0x3.0 、 51x25x6.4x6.4 | |
FT51(stair) | 51x25x4.0x4.0 、51x38x4.0x4.0 | |
FT52 | 52x35x5.0x5.0 | |
FT80 | 80x60x5.0x5.0 | |
FT91 | 91x38x4.0x4.0 | |
FT112 | 112x91x6.4x6.4 | |
FT120 | 120x45x3.0x3.0 | |
FT175 | 175x50x9.0x9.0 | |
FT186 | 186x32x4.75 | |
FT197 | 197x44.3x5 |
The Advantages
GRP tube is high strength and lightweight, can be widely used in:
● Construction Bearers
● Chemical Industry
● Handrail System
● Sewage Treatment Industry
● Marine Industry

GRP tube is made by pultrusion process.
Pultrusion process is a special process in composite material forming process. Its advantages are as follows:
1. The production process is fully automated and the production efficiency is high. 2. Fiber content in GRP tube can be up to 80% by pultrusion, and dipping under tension can give full play to the role of reinforcing materials, and the product has high strength.
3. The longitudinal and transverse strength of the product can be adjusted arbitrarily to meet the application requirements of different mechanical properties.
4. There is no corner waste in the production process, and the product does not need post-processing, so it saves labor, raw materials and energy consumption compared with other processes.
5. The product has stable quality, good repeatability and can be cut off at will. GRP tubes are widely used in food, chemical industry, power, dyestuff, steel, smelting, tap water, mariculture and other fields because of their excellent properties such as high temperature resistance, corrosion resistance, high strength, low specific gravity, low moisture absorption, small extension and good insulation.
Our Services
1. Good Quality Insurance
Our factory has passed ISO9001:2015, and our products are passed SGS ASTM E-84 test,
We have a responsible quality team to check and ensure the quality.
and we can conduct or apply professional test according to customers` specific requirement.
2. Design Service
We have a professional R&D team to offer suggestions of project, we provide design drawing for customers.
3. Custom Service Center
We have professional sales engineer team to offer best product suggestions for customers.
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