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16

2023-06

【Technical article】 Anti crystallization flashboard valve

Product model：BWCZD Nominal diameter：DN50~600(mm) Nominal pressure：1.0-2.5MPa Applicable temperature：≤200℃
09

2023-06

【Technical article】 Multifunctional rubber sleeve gate valve

Product model：BDYJD Nominal diameter：DN50-600(mm) Nominal pressure：PN6、PN10、PN16、PN25 Class150 Applicable temperature：-10℃~150℃ Body material：WCB、Stainless steel Connection standard：GB/T 9113-2010
26

2023-05

【Technical article】 What is the difference between a gate valve and a globe valve?

What is the difference between a gate valve and a globe valve? Many people believe that gate valves and globe valves have the function of cutting off media, so they are not different when used.
19

2023-05

【Technical article】 Hazards of abnormal pressure increase in gate valves

The formation of abnormal pressure rise occurs surprisingly similarly in many gate valve applications, as the two major factors involved in its occurrence are similar in many industrial systems
29

2023-04

【Technical article】 Pressure adjustment method for piston pressure reducing valve

The important component for adjusting pressure in a piston type pressure reducing valve is the piston plug,
21

2023-04

【Technical article】 Bohai Drilling has drilled the deepest horizontal well in eastern Hebei

On April 17th, news came from the First Drilling Company of Bohai Drilling Company that the Gao32-Ping4 well, which was drilled by the 70025 drilling team, had completed drilling at 6088 meters,
31

2023-03

【Technical article】 Can stainless steel valves also rust?

For stainless steel, it is generally considered that it is not easy to rust, but in fact, stainless steel can also rust.
24

2023-03

【Technical article】 How should flange butterfly valves be selected?

Flange butterfly valves are mainly used in industrial production pipelines. Their main function is to cut off the flow of media in the pipeline, or to regulate the flow of media in the pipeline.
03

2023-03

【Technical article】 What is the difference between hard seal butterfly valve and soft seal butterfly valve?

Hard seal butterfly valve refers to the "hard seal" with metal materials or other hard materials on both sides of the sealing pair.
24

2023-02

【Technical article】 Differentiation between knife gate valve and common gate valve

Knife gate valve can only be used to cut off rather than to throttle, and gate valve can throttle or switch.

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