Flexible annular/spiral stainless steel metal hose/bellows pipe

1. stainless steel wire braided cover, and stainless steel corrugation pipe inner.

2. work temperature: -200 to 450 degrees.

3. ID: 2" to 20" ,

    we can produce bigger ID according to your demand.

4. flexible, easily to install

Production process 

1 Steel plate rolling : the steel plate will be thin and we cut them for limited width 

2 Rolled round and automatic welding:steel plated rolled to steel pipe,and automatic welding the chink 

3 Bellows forming:hydraulic system and mould,it can be pressed out the bellows 

4 braided reinforcement:steel wire braided,but usually we have the hose nuts,and we put the metal bellows into the hose nuts. 

5 welding:welding the nuts and the hose,welding the hose and the joints

6 pressure test:it must be test,and we can ensure the cooling metal hose 100% no leakage.

Packing details: woven bag packing or according to customer's requirment

Delivery detail: within 15 days after receive the deposit