Have you heard of Teflon heat shrink tubing subway? Not how to find out about it, all right, below small just like to say something. Of course, in addition to the Teflon heat shrink tubing there other sleeve describes Oh!

Teflon heat shrink tubing subway

The subway construction sector Subsequently insulation heat shrinkable tube reinforcement, increased insulation strength, while changing the cable installation, increased insulation distance measures to improve the reliability of equipment operation.

Problems left over after the opening of the domestic subway network, the focus of the facilities and systems into a new line rectification According to statistics, as of now, the subway is a total of 200 of the new line focus rectification project.

The subway construction sector revealed that they carried out several rounds of a new line of multi-level defects rectification check hidden investigation of security incidents, rail line area security checks, major holiday before the holiday check, eliminating a traffic safety hazard. Continuous lightning failure occurred rectification ago, through the point of investigation and analysis of the short-circuit fault arrester cable found defective construction process. The subway construction sector Subsequently insulation heat shrinkable tube reinforcement, increased insulation strength, while changing the cable installation, increased insulation distance measures to improve the reliability of equipment operation.

Flexible metal protection tube and Teflon insulation sleeve

1, flexible metal wire protection the Teflon insulating sleeve light weight, only a quarter of the steel pipe weight, and therefore the State Planning Commission, the Department of Energy as energy and materials projects.

2, superior corrosion resistance, stainless steel strip, or the use of special galvanizing process, corrosion-resistant steel and metal hose is unmatched.

3, the shielding performance, the test results show that with the steel pipe.

 

Polyurethane Glass Tube

Polyurethane fiberglass casing, is compiled by the E-glass fiber casing pipe coated with polyurethane high temperature treatment from.

Has good dielectric properties, self-extinguishing and softness, and wait until the internal line cluster in H & N motor, household appliances, electric equipment, special lighting, television and electronic instruments are widely used in insulation protection.

Degree unrestricted be cut, according to project needs, and this reduces the fraction of consumption.

Appearance of the tube is threaded with various attachments, the bending without mechanical cutting dedicated cutter site construction, very convenient and can save working hours more than 50 percent in construction and renovation applications. Can improve work efficiency six times in the shipbuilding industry.

The Teflon insulation sleeve has good strength, good insulation can be embedded in a network of reinforced concrete stereotypes: can be required to make up a steel pipe.

Metal hose and Teflon insulated casing construction joint together, is a very widely used insulation material. Wire, cable protection sleeve ideal product.

Fiberglass sleeving product varieties and uses

Chopped strand and milled fiber

1, Department of milled fiber, milled fibers by a hammer mill or a ball mill, the short-cut staple fiber attritor made. The milled fibers are mainly in the enhanced reaction injection (RRIM) process is used as reinforcing material, the resin filler used in the production of the casted article, mold and other products used to improve the surface crack phenomenon, reduce the molding shrinkage, can also be used as enhanced materials.

2, chopped strand chopped strand sub-dry chopped strand and wet chopped strand. The former is used in the production of reinforced plastic, while the latter is used in papermaking. Fiberglass chopped strand is divided into reinforced thermosetting resin (BMC) chopped strand reinforced thermoplastic resin with chopped strand two categories. Requirements with chopped strand E-glass fiber reinforced thermoplastics casing, high strength and good electrical insulation, chopped strand cluster is good, good liquidity, high whiteness. Reinforced thermosetting plastics chopped strand requirements for cluster quickly saturated, and easy for the resin has good mechanical strength and electrical properties.

PVC PVC hose material hardness and performance generally seven levels (SG1-SG7), density 1.4g/cm3 about. SG4 following generally soft products, molding need to add a large number of plasticizers is mainly used for the production of artificial leather, wire and cable insulation and seals. The SG5 more hardware products, mainly used for made from a variety of channels, such as drainage, electrical, Posts and Telecommunications pipe and pipe fittings, plates, sheets, profiles, and so on. PVC molding shrinkage rate of 0.6-1.5%, with good mechanical properties, excellent electrical properties, and have self-extinguishing, acid and alkali force strong, good chemical stability, low prices, is an application very widely General Plastics. However, because the temperature is not high, the highest at 80 ℃, hinder the development of pvc insulated casing.