Wholesale metal hose, machine tool accessories, a detailed description of the rectangular metal hose Hebei factory prices: 
 The rectangular metal hose with a metal structure. This product complies with JB/GQ058285 the joint standard, applicable to all kinds of metal cutting machine tools and cutting machine. To prevent high heat iron filings 
 JR-2 rectangle metal hoses (closed strong type) 
 Structure and use: 
 The rectangular metal tube all metal construction. The product complies with JB/GQ058258 the joint standard, and to adapt to a variety of metal chip machine and cutting machine. To prevent high heat iron filings on your power supply, water, gas lines of the damage, the protection of labor safety. 
 You supply water, steam line damage, protection of labor safety.