Language
English English Russian
Position :
Principles and steps for ball valve selection
Principles and steps for ball valve selection
2025-06-27
Excessive pursuit of high material: non-corrosive media (such as water, air) can use carbon steel valve body to avoid unnecessary costs.
Ignore dynamic seals: Valves that are frequently operated need to pay attention to stem seals (such as graphite packing vs. spring-loaded PTFE).
Ignore thermal expansion: High-temperature pipelines need to calculate the thermal displacement of the valve body and pipeline to prevent stress damage.
Vide More
Valve sealing surface cladding materials
Valve sealing surface cladding materials
2025-04-30
1. Selection principles. 2. Recommended material types. 3. Typical application cases.
Vide More
【Valve Knowledge】Valve Performance Inspection
Valve Performance Inspection
2025-04-21
【Valve Knowledge】Valve Performance Inspection
Vide More
【Valve Knowledge】Valve Inspection, Repair and Lifespan
【Valve Knowledge】Valve Inspection, Repair and Lifespan
2025-04-10
Valve inspection is extremely important, as it determines whether the valve can operate normally and safely.
Vide More
【Valve Knowledge】Basic Principles of Valve Selection
【Valve Knowledge】Basic Principles of Valve Selection
2025-04-02
The selection of valves is based on specific application needs and system requirements.
Vide More
What are the requirements for valve supply?
What are the requirements for valve supply?
2025-02-15
(1) Valves must be manufactured in accordance with the relevant technical standards, design drawings, technical documents and order contracts. They can only be shipped after passing the inspection.
(2) When there are special requirements, they should be specified in the order contract, and the inspection and supply should be in accordance with the specified requirements.
(3) The manufacturer should supply the products required by the user within the period specified in the contract.
Vide More
 1 2 3 4 5 6 7 8 9 10 
Quick consultation
Name:
Email:
Phone:
Type:
Size:
Message:
Copyright: 1972-2020 Yuming Valve Group Co,Ltd. All rights reserved.