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Close End Airtight Zippers
Open End Waterproof Zippers
Heavy duty Airtight Zippers
Dry suit
TPU or nylon waterproof zipper
Buy good quality Rolex Replica Watches at very affordable rates. These tag heuer watches bear all the Rolex similarities of the original brand replica Rolex Watches the lowest price.

Close End Airtight Zippers

hyperbaric oxygen chamber airtight zipper

Size:NO.8 (8TZN CR airtight zipper)
Teeth material: cupronickel
Tape material: Chloroprene rubber (CR)  Neoprene
zipper length: 100CM (according to customers’ requirements)
close end

Zipper specifications:

Width of zipper: 7.0 MM
Total width of zipper: 70.0 MM
Pulling intension of zipper:  =250 N/IN   
Strength of the top stop: =350  N 
Strength of the bottom stop: =350  N 
Airtight:  =100 KPA 
Dive depth: =10 M   
Airtight after 200 times reciprocation:   =90 KPA 
Dive depth after 200 times reciprprocation: =9M 
Chain smooth: <55 N
Smooth of top and bottom stop: <75  N 
Work temperature:   -30?-65? 
Chemistry resist Work safely after 24 hours deep in 93# gas 

Hasten Zone Co. Ltd Designed by LI ZY.
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