Fiberglass Tubes

Functions and Characteristics 1.Its strength is up to 8-10 times and even exceeds that of ordinary steel. The high modulus elasticity is better than steel and have many good characters such as excellent creep resistance, fine corrosion-resistance and shock-proof. 2.Light weight. Its weight is only 1/5 of steel. 3.Good durability and fine corrosion-resistance. The products can be used in different corrosive environment, such as acid, alkali, salt, some organic solvent and so on. Industries served Aerospace, chemical equipment shaft, sports equipment, military equipment, textile machinery accessories, medical equipment fittings, environment protecting pipes, oil transmitting pipes, etc.

Glass fiber tube is also called glass fiber tube, glass fiber sleeve, which is a special glass fiber sleeve which is made of glass fiber woven into pipe and treated by high temperature setting process; Glass fiber tube is divided into silicone glass fiber tube and silicone rubber glass fiber tube. Silicone glass fiber tube, also known as silicon casing or self quenching tube, is made by weaving alkali free glass fiber into a tube and then dip and coat silicone resin, and heat and cure it. The silicone rubber glass fiber tube is composed of high quality silicone rubber layer and glass fiber braid layer, which can be divided into two types: inner rubber outer fiber glass fiber tube and inner fiber outer rubber glass fiber tube. According to the voltage resistance grade, fiberglass pipes can be divided into 1.5kV glass fiber pipe, 2.5KV glass fiber pipe, 4KV glass fiber pipe and 7kv glass fiber tube.

Zhejiang Yingtai Insulation Material Co., Ltd. is a manufacturer mainly producing epoxy glass fiber winding pipes. It has a complete set of manufacturing process line equipment and machinery. Our products are all customized products. Various specifications can be customized according to customer requirements. Various types of epoxy glass fiber wound pipe.    Epoxy glass fiber winding pipe is made by uninterrupted fiber wet winding. It is specially developed for high-voltage electrical equipment structural components such as reactors, arresters, fuses, transformers, on-load tap-changers, and transformers. The product performance parameters meet IEC standards Requirements, the product is leading in China. Basic parameters: 1: winding angle, 45 65 (the winding angle can be adjusted according to different requirements to achieve better mechanical performance requirements); 2: fiber content (weight ratio), 70 to 75%; 3: density, 2.00 g / cm3; 4: water absorption, less than 0.03%; 5: Axial thermal expansion coefficient, 1.8 E-05 1 / K; 6: Glass transition temperature, 110 120 ; 7: Chemical resistance Mineral oil: Excellent; 8: solvent and dilute acid: excellent; 9: tensile elastic modulus, 14000 MPa in the axial direction; 10: tensile strength; axial 280 MPa; hoop 600 MPa; 11: Shear strength: 150 MPa; 12: Bending strength: 350 MPa in the axial direction; 13: Compressive strength: 240 MPa in the axial direction; 14: relative dielectric constant 2-3.2; 15: Dielectric loss factor 0.003-0.015; 16: partial discharge â?¤5; 17: Insulation strength: 3 to 6 kV in the axial direction; 10 to 12 kV in the radial direction; 18: Lightning shock: 110 KV 19: Power frequency shock: 50 KV; 20: Heat-resistant grade: B, F, H 21: inner diameter> 5mm; outer diameter

Double-layer fiberglass tube, exclusive supply by SUNBOW, you can not find other suppliers in China When it comes to fiberglass tubes, domestic products are all the same, all are single-layer fiberglass tubes. Only SUNBOW is unique in launching double-layer fiberglass tubes. Exclusive supply, you can't find other suppliers in China. At present, the fiberglass tubes provided by domestic counterparts are all single-layer fiberglass tubes without exception. Some peers even changed the concept and called the thickened single-layer fiberglass tube as a double-layer fiberglass tube to confuse customers. However, SUNBOW developed such a double-layer fiberglass tube at the request of the customer, and the customer was 100% satisfied. A customer of a certain brand of motors in Brazil has been searching for double-layer fiberglass tubes in the Chinese market for a long time. More than 95% of the suppliers can provide thickened single-layer fiberglass tubes, and the customers are not satisfied. The customer saw our booth at the Berlin Exhibition in Germany in 2016. The customer wants to use double-layer glass fiber tube insulation on a motor. Ask if we have similar sleeves. Single-layer glass fiber tube can be used as Base, add another layer. At that time, we did not have such a casing, and the entire industry had not heard of such a practice, and the cost would be high. Customers have found several suppliers in China, and they do not have similar double-layer fiberglass tubes, and can only use thickened single-layer fiberglass tubes for testing. However, even the thickened single-layer fiberglass tube is still thin. Once the motor rotates, it is easy to break, which leads to the need to re-thread the motor. After understanding the customer's application, we promised the customer: "We can try to develop the customer's needs, but it takes a week." After a week, we submit two samples to the customer for testing, one is the thickened single layer on the market Fiberglass tube, cheap price and short delivery time. The other is double-layer glass fiber tube, which is expensive and has a long delivery time. However, both samples meet customer's application requirements. At that time, we were able to complete the research and development of a new type of double-layer glass fiber tube in seven days, and the performance reached the level of customer satisfaction, which was beyond our expectations. After testing, the customer finally chose this double-layer fiberglass tube, even if the price is expensive, the customer also chose it.

Hot sale fiberglass tube, the technology is roll-wrapped, so it's more durable. About the technology, we have roll-wrapped, pultrusion, pull-winding, etc. It can be used as requested. Surface finish, it can be yellow, red, etc. It can be produced according to your request. Diameter, 500mm below, but it can be customized according to the order. About the length, we also can manufacture it according to your request. If you have any doubts, you can contact us at all times

Fiberglass tube/pipe/pole glass fiber rod frp tube Colorful fiberglass tube, 5~800mm fiberglass tube Can be customized, surface can be painted any color if you tell us the ral number. Advantage: 1) long life 2) light weight 3) high strength 4) good flexibility 5) beautiful appearance 6) insulation 7) corrosion resistance 8) good comprehensive benefits.z

Introduction: Basic Materials: Epoxy resin, curing agent and alkali-free glass cloth Specifications: Performance: Good dielectric properties and machinability Temperature Classification: Heat resistance is different according tot he raw material (B/F/H)GB/T 5132.1-2009 IEC61212-1:2006 Application: It can be used as insulation structural components for electrical equipment. Can be made into a dry-type transformer coil insulation tube and transformer insulation end.

K grade, A grade, AA grade.

K grade, A grade, AA grade.