Product Details
Marine stainless steel sight glass-stainless steel liquid flow
observation window-stainless steel liquid flow observer
The flange stainless steel liquid flow observer JS4020 CB/T422-1993
and the marine 316L stainless steel liquid flow observer JS4065
CB/T422-93 are mainly installed in the water and oil pipe system of
the overflow pipe of the inland river and coastal ship machinery.
Suitable for ship pipelines with water and oil medium.
About JS4020S, JS4065S CB/T422-1993 this type of marine liquid flow
observer, liquid flow observation window Model description:
304 stainless steel marine liquid flow observer JS4020
CB/T422-1993: The model is J type-mirror type, flange with S, nominal diameter is
20mm, body material is SUS304 stainless steel, and the observation
mirror is corrosion-resistant and high-temperature plexiglass. |
Marine stainless steel 316L liquid flow observer JS4065
CB/T422-1993: The model is J-mirror type, flange with S, nominal diameter is
65mm, body material is SUS316L stainless steel, and the observation
mirror is corrosion-resistant and high-temperature plexiglass. |
The real shot pictures of the stainless steel marine liquid flow
observer JS4020S, JS4065S are as follows:
Company Profile
Yangzhou Feihang Ship Accessories Factory is a production
enterprise specializing in marine pipe fittings, marine hydraulic
valve parts and marine interior armored products.

The marine accessories produced by our company are complete in
specifications, such as cast iron, cast steel, bronze and stainless
steel, which are widely used in ships, oil and offshore platforms.
All products implement one-stop production line operation, and
strictly implement the ISO9001-2000 international quality
management system standards, and carry out standardized production
and quality inspection.
Companies adhering to the "integrity management, mutual benefit,
and common development" business purposes and "excellent products,
sincere service, customer satisfaction," the quality management
policy, has won the trust of our customers, is now with a number of
shipyards, ship owners, and ships The unit has established
long-term cooperative relationships, and its products are sold well
all over the country and exported to Singapore, Taiwan, Japan,
India, South Africa and other countries and regions. And has won
the praise of many ship owners at home and abroad. In order to meet
the needs of the market and the continuous expansion of the
company's business, we are moving towards the goal of “more
comprehensive, more professional and better quality” and strive to
build one of the ship accessory suppliers recognized by more
customers at home and abroad.