Product Description
| Valve Type:trunnion mounted ball valve |
| Connection Type: welding |
| Nominal Pressure:1.6MPa/2.5MPa/4.0MPa |
| Material: Valve Body/Bonnet:A105,304,316A;
Valve Disc:A105+Cr or 2Cr13 nitriding,304 spraying,316 spraying; Valve Stem:2Cr13,304,316;
Packig:flexible graphite. |
| Suitable Medium:water,steam,gas,etc |
| Suitable Temparature:(≤250℃) |
| Design and Manufacture:Conform to GB/T 12237 |
| Testing:Conform to GB/T 26480 |
| Valve Lifetime:Specified according to usage frequency and installation location |
| Lead Time:Customized valves are usually 30~45 days; Stock valves are usually within 5 days. |
Features:
Customer Notice:
1. If customers have special requirements for products, they must provide the following instructions in the order contract:
a. Structure length
b. Connection Type;
c. Nominal diameter
d. Product use medium and temperature and pressure range;
e. Testing, inspection standards and other requirements.
2. The factory can configure various driving devices according to customer specific requirements.
3. If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract on the condition that the supply and demand sides understand and agree.
4. For futures and ordering customers, please call the letter to tell the valve model, specifications, quantity, delivery time and place in detail. And advance payment of 30% of the total contract amount, the supplier is ready for production.
Valve Feature
The all-welded ball valve is welded with a seamless steel tube. The entire valve is bolt-free and has no external leakage due to handling collisions and casting sand holes. It is lightweight and easy to transport and install. Because the seat is designed to be loaded by springs or butterfly springs, it is adaptable to changes in pressure and temperature, and does not create any leakage during the pressure and temperature range.
Valve Application
1. City gas: gas output pipelines, main lines and supply lines for various feeder lines.
2. Central heating: large heating equipment output pipeline, main line, branch line.
3. Heat exchanger: The pipeline and each circuit are opened and closed.
4. Steel plant: various fluid pipelines, exhaust gas selection pipelines, gas and heat supply pipelines, fuel supply pipelines.
5. Various industrial equipment: various heat treatment pipes, various industrial gas and heat pipes.
