Flexible防爆Bend Resistant Steel Wire Tube
Application Range
Suitable for gas environment in zones 1 and 2; suitable for Class IIA, IIB, IIC gas environments; suitable for combustible dust environments in zones 20, 21, and 22; suitable for temperature groups T1-T6 (T4).
Basic Parameters
Model types mainly include 2: BNG, NGd
Material options include: 304 stainless steel, PVC pipe, and woven steel pipe.
Ex-proof Grade: IIB, IIC
Corrosion Resistance Grade: WF2
Protection Level: IP65
An explosion-proof junction box will appear thicker than a standard waterproof one. Intrinsically safe and standard waterproof types are similar, but you can differentiate from paper documents that explosion-proof junction boxes require a complete explosion-proof certification, and the terminal connectors must have explosion-proof certification. The gland waterproof and explosion-proof models are manufactured according to certain standards, so at first glance, they may look identical. However, upon closer inspection, explosion-proof glands will have engraved explosion-proof certification categories, and the internal sealing rings will also appear different.
Explosion-proof areas require equipment that is explosion-proof. Although pneumatic equipment does not require power, it can still generate static electricity, sparks, and heat, thus necessitating explosion-proof requirements as well. Explosion-proof flexible hoses must have an explosion-proof certification. In such cases, it can be requested that the manufacturer seek certification from an explosion-proof certification body.
Zhejiang Zhenlei Explosion-Proof is an integrated manufacturer, seller, and service provider of explosion-proof electrical equipment, specializing in LED explosion-proof lamp poles, explosion-proof lighting series, LED industrial lights, explosion-proof distribution boxes, explosion-proof iron boxes, explosion-proof control boxes, explosion-proof junction boxes, explosion-proof operation columns, triple-protection distribution box series, explosion-proof anti-corrosion series, stainless steel explosion-proof box series, explosion-proof fans, and explosion-proof pipe fittings, etc. The company offers over 10 series and more than 200 varieties of products; these are widely used in oil fields, petrochemicals, electricity, metallurgy, railways, venues, fire protection, and more, providing system products and technical service solutions. The company's products have gained extensive application in related industries.
The stainless steel conduit material is 304 stainless steel or 301 stainless steel, used as protective conduit for electrical wires, cables, and automated instrument signal cables, with specifications ranging from 3mm to 150mm. Stainless steel conduit (inner diameter 3mm-25mm) is mainly used for protective purposes in precision optical尺 sensor lines and industrial sensor lines, offering good flexibility, corrosion resistance, high-temperature resistance, wear resistance, and tensile strength.
