| The new type soft
sealing gate valve with DN80-1500mm ( Z41X-10, Z41X-16, Z541X-10, ZL541X-10, Z941X-10,
Z941X-16), developed and researched by Chengdu
Valve Plant, has been approved by provincial department in Oct. 7th, 1998.
This product, tested by industrial application, is welcomed in environment protection
system. The first large scale gate valve (Z542H-300cb,
36"), designed by Kaifeng High Pressure Valve Plant themselves, has been
researched and produced successfully through the efforts of engineers & technicians
and the staff of branches. And it has been exported to Canada.
Plug Valve and Globe Valve (PN10, DN50) with pressure on line
manufactured by Jiangsu Qinghua Chemical Valve Factory, has been approved by Jiangsu
Provincial Science Committee in Dec 19th, 1998. This product's characteristics:
It can continue to work without stop when some valve quality problem occurred while the
pipeline is moving. |
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