Sichuan Flame-Resistant Conduit Manufacturing & Wholesale - Manufacturer - Where to Find the Best? [Leqing Zhenlei Flame-Resistant Electrical Equipment Co., Ltd.] Product Features: 1. Features X points such as flame-retardant, corrosion-resistant, water-resistant, aging-resistant, good flexibility, sturdy structure, and reliable performance; 2. Flexible conduit length and thread sizes can be specially processed according to customer requirements. Examples include NPT threads, metric threads, etc. Note: When specifying thread specifications, both internal and external threads should be indicated, e.g., BNG-700×G3/4″(I)/G1″(O) means a rubber sleeve flexible connection conduit with a length of 700mm, one end with internal thread G3/4″, and the other end with external thread G1″; 3. Compliant with standards GB3836.1-2000, GB3836.2-2000. 1. Suitable for Class 1 and 2 flammable gas environments; 2. Suitable for Class 20, 21, and 22 combustible dust environments; 3. Suitable for Class II A, II B, II C X flammable gas environments; 4. Suitable for environments with temperature classes T1-T6; 5. Suitable for oil exploration, refining, storage, processing, textile, dyeing, printing, and military facilities, etc., in hazardous environments.