Threaded-connection Rubber Joint Threaded rubber soft joints are also known as threaded UNION rubber soft joints, threaded flexible rubber soft joints, arbitrary rubber soft joints, and threaded soft joints. Flexible Double Ball Wire Button UNION Rubber Soft Joint This product is composed of inner layer, reinforcing layer and outer rubber layer compound model vulcanized rubber double ball and metal flat union. The middle double ball part is added with a steel ring according to user needs, which has high pressure resistance, high and low temperature resistance, strong corrosion resistance, good flexibility, large displacement and deformation, good vibration and noise reduction, flexible installation and long service life. Threaded-Connection Rubber Joint,Threaded Union Rubber Expansion Joint,Threaded Rubber Expansion Joint,Threaded Expansion Joint Inner Mongolia Overseas.Trade co.,LTD , https://www.flangevalvejoint.com
Application scope:
1. Applicable to oil, oil refining, chemical, military and other dangerous environments and offshore oil platforms, oil tankers and other places for general lighting and work lighting 2. Suitable for places with high protection requirements and moisture
Product specification:
With light source: LED
Rated power: 50W, 60W, 80W, 100W, 120W, 140W
Explosion-proof mark: ExdIICT6
Rated voltage: AC220V (can be customized according to the user)
Protection class: IP66
Anti-corrosion level: WF2
Introduction device: G3/4 introduction port specification, cable diameter 10MM~14MM
Installation: Ceiling (X), Boom (G), Wall Mount (30 degrees B1), Wall Mount (90 degrees B2), Fence (F), Fence (h)
High-efficiency and energy-saving LED is the light source with the highest luminous efficiency so far. The same illuminance can save 50%-70% compared with traditional light sources. That is to say, using lower-power LED lamps instead of higher-power traditional lamps can achieve the same lighting effect. The best choice for energy saving and emission reduction;
Ultra-long life LED is a solid-state light source, no filament fuse, electrode aging and other defects, the average life of more than 50,000 hours, is the longest life light source so far, can be used for long-term maintenance-free use;
Safe and reliable LED adopts DC low voltage power supply, which is much lower in heat than traditional electric light source, and does not generate high-frequency electromagnetic fields. It does not cause electromagnetic interference to peripheral equipment. The LED is solid-state encapsulated with epoxy resin and is resistant to impact, vibration and crushing.
The emission spectrum of the green LED is completely in the visible light band, there is no ultraviolet radiation, no mercury, no heavy metal pollution; no environmental hazards such as filament melting, glass breakage, flammability and leakage of toxic substances.
1. Because most of the explosion-proof street lights are installed outdoors, it is very important when choosing explosion-proof street lamps. First of all, explosion-proof lamp heads and explosion-proof electrical boxes must reach the explosion-proof level.
2. The degree of protection must be more than (IP)54, and the level of corrosion protection (WF) must be above Class 1 and insulation must be Class 1.
3, the last need to lead a ground wire to the ballast outside the ground terminal.
4, the use of metal halide lamps and sodium lamps with explosion-proof lights when the scope of use, the general metal halide lamp light is white light more used in the area of ​​less fog, and the high pressure sodium lamp light is yellow light used for foggy urban areas, yellow Light has a stronger penetration of fog.
Main parameters of threaded rubber soft joint
Working pressure: 0.6Mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa
Working temperature: -40 degrees to 80 degrees (also can process high temperature resistant rubber soft joints)
Nominal diameter: DN20-DN80 Material of main parts
Ball body: NR, CR, IIR, NBR, FKM,
Inner and outer lining: NR, CR, IIR, NBR, FKM, EPDM,
Main frame: Nylon cord
Booster ring: multi-strand copper-plated steel wire
Yuren: Cast iron, forged carbon steel (Q235), stainless steel (201, 304, 316, 321)
The main material of the threaded rubber soft joint is neoprene, natural rubber and EPDM rubber, and the threaded rubber soft joint is resistant to natural changes in weather and can be automatically extended. The threaded rubber soft joint is multi-body protection with mesh steel wire. It can prevent the natural shrinkage of the product and reduce aging and cracking during long-term use, and can replace other telescopic products widely used in power plants, water plants, sewage plants, chemical and metallurgical industries. Another important point is that the rubber soft joint is a green product. There is no pollution to humans and no side effects when using this product.
Can be widely used in hotels, factories, residential plumbing piping systems and circulating water pipes, sanitary pipes, chemical anti-corrosion and refrigeration pipes.
The normal applicable medium is ordinary water with a temperature of 0-60 °C. For special media such as oil, acid and alkali, high temperature and other corrosive and hard textures, the corresponding special-resistant material should be selected for soft rubber connection, and cannot be blindly connected. used or generic.
Explosion-proof LED street light
LED explosion-proof street light, the highest explosion-proof explosion-proof grade, can be safely used in a variety of flammable and explosive places. Heavy-duty companies for dangerous production, built street lights, and explosion-proof lights are designed for petrochemical, chemical, and petroleum sites.