1, "Consolidate" the consolidation of English, referred to as "consol" in international trade and transport.
2, LCL generally unacceptable to specify a specific shipping compan...
1. Combines the features and advantages of their products, the careful selection of data customers pick out may be suitable for your customer base. Your product features and ben...
China should develop new products valves
Valve product development should focus on key national economic construction to develop. China's "fifth" economic development is focuse...
1.Domestic valve market characteristics
From the entire valve market point of view, there are two:
(1)The domestic market, the domestic market was divided into new, expanded...
1.Valves and external corrosion
① Body (including the variable speed transmission box) inside and outside, first blasting sand blasting, non-toxic epoxy powder electrostatic sp...
3.Speed gearbox
① Cabinet Material and external corrosion requirements and body principles.
② Measures should be sealed cabinet, cabinet assembly can withstand 3 m wate...
1.General requirements
① Valve specifications and categories should be consistent with the requirements of piping design documents.
② Valve should be specified in accordance w...
As the valve wide range of applications, the use of medium range of corrosion varies, so from national standards to industry standards make no provision for the life of the valv...
Automatic valve
A.Spring safety valve
One failure, the sealing surface leakage. Reasons: ① sealing surface is sandwiched between the debris; ② sealing surface damage.
This...
The general valve
A.Stuffing box leakage
It is run, risk, drain the main aspects, often seen in the factory. Reasons for the leakage generated stuffing the following poin...