Post Offer Free
Dongguan City Guoyang Sports Equipment Co.,Ltd.
Dongguan City Guoyang Sports Equipment Co.,Ltd.  

Gold Index: 60501

You are here: home  > Others  > China's processing diving mask

China's processing diving mask 

Price: 3.0~6.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Guangdong, China (Mainland) 
inquire
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: M11BS-11
Minimum Order Quantity:: 500 Piece/Pieces
Place of Origin: Guangdong, China
cantact: ace13@guoyang_divng.com
Brand Name: ACE
Product Name: diving mask
Port: Shenzhen

China's processing diving maskDiving masks may have a single, durable, tempered glass plate in front of the eyes and a "skirt" of rubber or silicone

    Diving masks may have a single, durable, tempered glass plate in front of the eyes and a "skirt" of rubber or silicone to create a watertight seal with the diver's face.Some masks may have two lenses, which in some cases allows the user to fit prescription lenses. In the case of freediving masks, which need to be low volume to minimise the change of pressure that occurs with depth, the lenses may be made of polycarbonate plastic. All masks have an elastic strap to keep them in position.China's processing  diving mask


   Masks that are used at depth must be constructed so that the diver can exhale through the nose into the mask to prevent the "squeeze" caused by increasing pressure during descent in water.China's processing  diving mask The nose section of the mask also needs to be flexible to allow the diver to perform an eqalisation maneuver such as the valsalva maneuver or the frenzel maneuver when equalising pressure in the middle ear.


China's processing  diving mask----To prevent a mask from fogging up due to condensation on the glass plate many divers spit into the mask, wipe the spit around the inside of the plate and wash it out with a little water. There are commercial products that can be used as an alternative to the saliva method.


bigPhoto
 Ms. Rose Liang

Tel: 86-769-81023256
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on Hisupplier.com

Company Info

Dongguan City Guoyang Sports Equipment Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)

You May Like: