Proof flexible connecting pipe Price range: 1. Available in 1 and Zone 2 hazardous locations; 2. Applicable ⅡA, ⅡB explosive atmosphere; 3. Suitable for combustible dust Zone 20, 21 and Zone 22; 4. Suitable for explosive gas mixture temperature: T1 ~ T4; 5. Widely used in oil exploration, practicing oil, chemical, military and other hazardous environments and offshore oil platform, oil tankers and other dangerous places to work and scene lighting purposes; Features: 1, with fire, corrosion-resistant, water-resistant, anti-aging, good flexibility firm structure, reliable work. 2, flexible tube length, thread size according to user needs special processing. Such as the NPT, metric thread and so on. Note: The label should indicate the internal and external screw thread specifications. Such as: BNG-700 × G3 / 4 (internal) / G1 (outside) the significance of length 700, one end of the internal thread G3 / 4, one end of the external thread G1 rubber sheath flexible connecting pipe. 3. Meet GB3836-2010, IEC60079 standards Ordering Information: Ordering Information: 1. This series of product size parameter is only for reference, our all products can be customized according to customer demand! 2. After all export products, the user must implement the power supply voltage and frequency, before production. 3. Due to development needs, the product is constantly updated and is subject to change without notice. 4. If you have special requirements for the processing of proof shall be my company to develop a detailed plan, pay user audit, in order to produce after confirmation. At the same time, by the specialized agencies of explosive detection equipment for testing the performance of proof can be put into use after passing. If the order needs can contact our sales department. Product marketing major processes: 1, contact the online customer service or call 0577-57171375 consulting product information. 2, the agreed model, quantity, method of payment (remittance, collection), transportation and service. 3, signed a purchase and sale contract by fax (conditional personally signed). 4, according to the contract the parties to fulfill the responsibilities and obligations, the consultation fails to local people's court proceedings.