Forged steel gate valves are used in pipeline systems to specifically treat various types of non-compliance. What are the specific manifestations?
1. Goalkeeper for high-pressure pipelines
If hundreds of kilograms of steam or toxic gas burst out of the pipeline, it can weld the door to death – the wedge-shaped gate is even stronger than the door of a bank vault, and the main steam pipeline of a nuclear power plant relies entirely on it. The 560 ℃ high-temperature steam at the outlet of the boiler in a thermal power plant has been replaced with plastic valves and has aged for 20 years without leakage.
2. Full durability index
The forged body is three times denser than cast steel, and the oil pipeline is hit by mud, sand, and gravel, leaving no scratches in the valve chamber. The offshore drilling platform uses this product, and the salt spray and sea breeze gnaw on it every day. Ten years later, the valve handle is still as smooth as Dove.
3. Playing is about precision
When regulating steam flow in thermal power generation units, the gate lifting can be precise to the level of a hair thread, saving 30% energy compared to old-fashioned globe valves. When switching corrosive media in chemical plants, the double gate design directly isolates the material physically, preventing dangerous goods from being smuggled.
4. Maintenance operation
Ordinary valves need to be completely disassembled for leakage, while forged steel gate valves come with a pressure relief hole design. When maintaining the ammonia pipeline, workers can connect a hose to the discharge valve for online inspection without leaking toxic gas. In addition, even if the gate of the forged steel gate valve is worn, it can be disassembled and welded for repair, which is more cost-effective than replacing the valve with a new one!
In addition to these hard core characteristics, the forged steel gate valve can be installed upside down on the liquefied gas tanker, and the sealing surface still fits tightly even after 2000 kilometers of bumps; The 420 ℃ geothermal water at the wellhead, carrying sulfur sulfonic acid, managed to withstand three major maintenance cycles; In the aerospace fuel injection system, as the last safety measure, the valve vibration amplitude during rocket ignition does not exceed three hair diameters.