• Categories:Industry dynamic
• Author:Lisa
• Origin:
• Time of issue:2022-12-16
• Views:0

(Summary description)Explosion proof F wrench with complete explosion-proof qualification Formal invoice Explosion proof grade: EXIIB EXIIC
Applicable scope of explosion-proof F wrench: petroleum refining and petrochemical industry, coal mine, oil field, natural gas chemical industry, gunpowder industry, chemical fiber industry, paint industry, fertilizer industry, and various pharmaceutical industries. Vehicles and aircraft of petroleum tankers and liquefied petroleum gas, warehouses dealing in inflammable and explosive products, electrolysis workshops, communication machine assembly workshops, places where tools are required to be rust free, wear-resistant and antimagnetic, etc.
The common material of explosion-proof F wrench is aluminum bronze, which has strong toughness and good wear resistance. The outstanding characteristics of screws, nuts, copper sleeves, sealing rings and wear-resistant parts used in general explosion-proof environments are good wear resistance. Aluminum bronze is suitable for use in Class IIB explosion-proof places.
Common material of explosion-proof F wrench: beryllium bronze, which has higher hardness than aluminum bronze. It is characterized by high temperature resistance, strong magnetic resistance, high conductivity, impact and spark free. It is suitable for use in IIC explosion-proof places.