SuZhou YouWei Fluid Technology CO., LTD
| Application | Oil, Gas, Water, Chemical, Power Plant |
| Face To Face Dimension | GOST3706-93 |
| Body Material | WCB, CF8, CF8M, CF3, CF3M, Titanium, Monel, Hastelloy etc. |
| Temperature Range | -29°C to 425°C |
| End Connection | Flanged |
| Design Standard | GOST5762-2002 |
| Size | DN50~DN300 |
| Pressure Rating | PN16 |
| Brand Name | Youwei Fluid |
| Certification | Quality system certificate |
| Place of Origin | China |
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Product Specification
| Application | Oil, Gas, Water, Chemical, Power Plant | Face To Face Dimension | GOST3706-93 |
| Body Material | WCB, CF8, CF8M, CF3, CF3M, Titanium, Monel, Hastelloy etc. | Temperature Range | -29°C to 425°C |
| End Connection | Flanged | Design Standard | GOST5762-2002 |
| Size | DN50~DN300 | Pressure Rating | PN16 |
| Brand Name | Youwei Fluid | Certification | Quality system certificate |
| Place of Origin | China | ||
| High Light | GOST cast steel gate valve DN50-DN300 ，rising stem gate valve PN16 ，cast steel gate valve with warranty | ||
Product Introduction – Durable Cast Steel Rising Stem GOST Gate Valve for Russia Oil & Gas Systems
Our Cast Steel Rising Stem GOST Gate Valve is built for exceptional durability and structural reliability, making it the ideal choice for oil and gas systems in the Russian market. Designed to meet strict GOST standards, this valve guarantees compliance, safety, and long-term performance under the harshest operating conditions.
Constructed from high-quality cast steel (WCB), the valve body offers superior mechanical strength, corrosion resistance, and thermal stability. It can handle the extreme temperature variations often found in Russia—from sub-zero winter conditions in Siberia to high-temperature refinery processes—without losing sealing integrity or mechanical performance.
The rising stem design provides clear visual indication of the valve’s open or closed position, enhancing operational safety and ease of maintenance. This structure also reduces wear on sealing surfaces, contributing to the valve’s extended service life and reliable shut-off performance in high-pressure oil and gas applications.
| Nominal Size |
DN50~DN300 |
|---|---|
| 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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