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BWFRP Winding pipe Fiberglass pultrusion tube
BWFRP Winding pipe Fiberglass pultrusion tube generally refers to fiber braided pultrusion cable protection sleeve or braided winding pultrusion process. BWFRP Winding pipe Fiberglass pultrusion tube is mainly made of alkali-free glass fiber and resin as a new type of material, which is produced by continuous fiber online complete weaving, winding and pultrusion integrated molding process.
BWFRP Winding pipe Fiberglass pultrusion tube, also known as BWFRP cable protection sleeve, BWFRP Winding pipe Fiberglass pultrusion tube braided pultruded pipe, BWFRP braided pultruded pipe, BWFRP Winding pipe Fiberglass pultrusion tube braided pipe, fiber braided pipe, braided pultruded pipe, braided wound pultruded pipe, made of Alkali glass fiber, resin and additives are used as raw materials, which are produced by continuous fiber online complete weaving, winding and pultrusion integrated molding process, which is different from the traditional fixed-length winding production process of FRP sand-filled pipe. BWFRP Winding pipe Fiberglass pultrusion tube is a kind of cable protection sleeve.
Since the birth of BWFRP Winding pipe Fiberglass pultrusion tube, it has gradually evolved into the BWFRP industry and has become a product that replaces traditional PVC pipes, MPP pipes, and plastic-coated steel pipes. The market capacity has been increasing year by year.
Outer Diameter/ mm | Thickness/mm |
112 | 3.5 |
150 | 4 |
150 | 5.5 |
157 | 4.5 |
183 | 5 |
175 | 4.5 |
200 | 6.5 |
200 | 5 |
220 | 5 |
50 | 3 |
59 | 3 |
225 | 5.5 |
97 | 6.5 |
Other size could be custimized |
Pultrusion Profiles Performance Index | |||
Property | TEST Method | Units | Mean-Value lw/cw |
Tensile Strength | ASTM D638/GB1447--83 | MAa | 210/75 |
Tensile Modulus | ASTM D638/GB1447--83 | GPa | 22/10 |
Flezural Strengh | ASTM D790/GB1449--83 | MPa | 302/76 |
Flezural Modules | ASTM D790/GB1449--83 | GPa | 18.6/7.2 |
Compressive Strengh | ASTM D695/GB1448--83 | MPa | 258/98 |
Compressive Modules | ASTM D695/GB1448--83 | GPa | 19.2/7.2 |
Interlaminar Shea(LW) | ASTM D2344/GB3357--82 | MPa | 24.5 |
Charpy Impact Strengh | ISO179/GB1451--83 | 2 KJ/m |
279 |
Barcol Hardness | ASTM D2583 | - | 50 |
Elongation to break | ASTM D638/GB1447--83 | % | 0.9 |
Water Absorption(MAX) | ASDN D570/GB1462 | % | 0.57 |
Density | ASTM D792 | 3 g/cm |
1.8 |
Coefficient of Thermal Expansion | ASTM D696/GB2572--82 | -6 10 /ºC |
5.1 |
Flammability Classification | UL94/GB8924--88 | - | VO(32) |
Tunel Test | ASTM E--84 | - | 25Max |
Flammability Extinguishing | ASTM D635 | - | self extinguishing |
Arc Resistance(LW) | ASTM D495/GB1411--78 | min/(s) | 120 |
Dielectric Constant(PF) | ASTM D150/GB1409--79 | @60Hz | 5 |
Dielectric Strength(PF) | ASTM D149/GB1408--78 | KV/mm | 8 |
Dielectric Strength(PF) | ASTM D149/GB1408--78 | KV/mm | 1.6 |
Surface Resistance | ASTM D257/GB1410--78 | Ω | 15 12 10 -10 |
Volume Resistance | ASTM D257/GB1410--78 | Ω.cn | 15 12 10 -10 |