SuZhou YouWei Fluid Technology CO., LTD
| Nominal Size | DN50 |
| Pressure Rating | PN16 |
| Design Standard | GOST 5762-2002 |
| Body/Bonnet Material | WCB, WC6, WC9, C5, CF8, CF8M, CF3, CF3M |
| Temperature Range | -29℃ - 425℃ |
| Material | Cast Steel |
| Application | Oil, Gas, Water, Chemical, Power, etc. |
| Face To Face Dimension | GOST 3706-93 |
| Type | Gate Valves |
| Brand Name | Youwei Fluid |
| Certification | Quality system certificate |
| Place of Origin | China |
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Product Specification
| Nominal Size | DN50 | Pressure Rating | PN16 |
| Design Standard | GOST 5762-2002 | Body/Bonnet Material | WCB, WC6, WC9, C5, CF8, CF8M, CF3, CF3M |
| Temperature Range | -29℃ - 425℃ | Material | Cast Steel |
| Application | Oil, Gas, Water, Chemical, Power, etc. | Face To Face Dimension | GOST 3706-93 |
| Type | Gate Valves | Brand Name | Youwei Fluid |
| Certification | Quality system certificate | Place of Origin | China |
| High Light | GOST cast steel gate valve ，DN50 PN16 gate valve ，oil gas water gate valve | ||
Product Introduction – GOST Gate Valve with Durable Material (-29°C to 425°C) for the Russian Market
Our GOST Gate Valve, manufactured from durable WCB carbon steel, is designed to deliver reliable performance across a wide working temperature range of -29°C to 425°C. This exceptional thermal tolerance makes it an ideal choice for the diverse and challenging operating environments of the Russian oil and gas industry.
The high-quality WCB carbon steel construction provides outstanding mechanical strength, corrosion resistance, and thermal stability, ensuring that the valve maintains integrity in both extreme sub-zero temperatures and high-heat applications. In cold regions of Russia, where winter temperatures can drop well below freezing, the material’s low-temperature toughness prevents brittleness and leakage. In contrast, during high-temperature processes such as steam lines and refinery operations, the valve retains its structural strength and sealing reliability.
Designed in accordance with GOST standards, this valve guarantees full compliance for the Russian market while offering secure shut-off, minimal maintenance requirements, and long service life. The flanged connection design ensures easy integration into existing pipeline systems and simplifies maintenance, reducing operational downtime.
| Nominal Size |
DN50-DN600 |
|---|---|
| Pressure Rating |
PN16 |
| Body Material |
WCB, CF8, CF8M, CF3, CF3M, Titanium, Monel, Hastelloy etc. |
| Design Standard |
GOST5762-2002 |
| Face To Face |
GOST3706-93 |
| End Flange |
GOST12815-80 |
| BW Ends |
GB/T 12224 |
| Inspection And Testing |
GOST356-80 |
| Pressure And Temperature Rating |
GB/T 12224 |
Company Details
Business Type:
Manufacturer
Total Annual:
3000000-5000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
SuZhou YouWei Fluid Technology CO., LTD, one of the leading industrial valve manufactures in China, is located in Suzhou, we have two 100% owned production bases in Botou,Hebei, Covering an area of 5000㎡ and 3000㎡. YouWei’s main products are cast steel gate valves, globe valves, check valv... SuZhou YouWei Fluid Technology CO., LTD, one of the leading industrial valve manufactures in China, is located in Suzhou, we have two 100% owned production bases in Botou,Hebei, Covering an area of 5000㎡ and 3000㎡. YouWei’s main products are cast steel gate valves, globe valves, check valv...
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