Stainless steel explosion-proof flexible connecting pipe explosion-proof flexible connecting pipe | Explosion hoses | metal hose factory direct direct hotline: 13587799049 ◆ stainless steel explosion-proof flexible connecting pipe suitable for explosive gas atmospheres 1 and Zone 2; ◆ stainless steel explosion-proof flexible connection tube is suitable for combustible dust Zone 20, 21, Area 22; ◆ stainless steel explosion-proof flexible connecting pipe suitable for ⅡA, ⅡB, ⅡC grade explosive gas environment; ◆ stainless steel explosion-proof flexible connecting pipe mining for oil refining, storage, explosive hazardous environments chemical, pharmaceutical, textile, printing and dyeing, military and military facilities. Note: 1. To order proof flexible connecting pipe, made of PVC, pipe diameter of 15mm, a length of 500mm, inner end of the threaded end of the outer thread, thread size is G1 / 2 ', the order model "NGD-15 x 500B "; 2, To order dust-proof flexible connecting pipe, made of stainless steel, tube diameter of 20mm, a length of 700mm, the inner end of the outer end of the thread, thread specifications for the G3 / 4", specifications for the M25 external thread x 1.5, the ordering model "NGD-DIPⅡ-20 x 700B (within G3 / 4 M25 x 1.5 outer)" proof flexible connecting pipe |. proof hose | Metal Hose Selection Guide ◆ Explosion-proof flexible connecting tube is made of union and the connecting pipe; connecting pipe from the inner tube and the sheath composition; ◆ union made of stainless steel or high-quality carbon steel plating; tubes made of corrugated metal pipe or hose ◆ inside, with good corrosion resistance ; ◆ flame retardant, corrosion resistance, water resistance, anti-aging, flexible and firm structure, reliable and so on; ◆ thread sizes can be processed according to specific user requirements, such as NPT threads, inch and metric thread etc; ◆ Explosion scratch connection pipe length, the conventional supply has 500mm, 700mm, 1000mm are available, other lengths can also be customized according to user needs; ◆ Four different materials to choose].