Zhejiang Yugong Fluid Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 1000pcs/Mon |
| Delivery Time | 20 days |
| Packaging Details | Select the appropriate wooden crate based on the valve's design |
| Body Material | WCB,LCB,CF8,CF3,2205,2507,904L,etc. |
| Face to Face Standard | ASME B16.10 |
| Size | DN50-DN1600 |
| Operator | Manual,Pneumatic,Hydraulic,Electric |
| Connection | Wafer，flange，lug，Butt-welded |
| Pressure | 150LB-2500LB |
| Brand Name | YuGong |
| Model Number | LTD372F-150LB4A |
| Certification | CE,API 607,API 609，ISO,TS,EAC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 1000pcs/Mon |
| Delivery Time | 20 days | Packaging Details | Select the appropriate wooden crate based on the valve's design |
| Body Material | WCB,LCB,CF8,CF3,2205,2507,904L,etc. | Face to Face Standard | ASME B16.10 |
| Size | DN50-DN1600 | Operator | Manual,Pneumatic,Hydraulic,Electric |
| Connection | Wafer，flange，lug，Butt-welded | Pressure | 150LB-2500LB |
| Brand Name | YuGong | Model Number | LTD372F-150LB4A |
| Certification | CE,API 607,API 609，ISO,TS,EAC | Place of Origin | China |
| High Light | duplex double offset butterfly valve ，duplex double eccentric butterfly valves ，soft seal double offset butterfly valve | ||
4A Duplex Steel Soft-Seal Butterfly Valves for Seawater Desalination Plants
Product Features
The microstructure of this material consists of approximately 50% ferrite and 50% austenite, combining the advantages of both types of stainless steel. It contains key alloying elements such as approximately 22% chromium (Cr), 3% molybdenum (Mo), and 0.1%–0.3% nitrogen (N), which form the basis for its exceptional corrosion resistance (PREN value of approximately 34–36) and mechanical properties. Its minimum yield strength reaches 450 MPa, more than double that of 316L (approximately 205 MPa). The recommended long-term operating temperature range is ≤300°C.
Product Advantages
●Material properties serve as the core competitive advantage of the product.
●ASTM A995 Gr.4A duplex steel features an optimal ratio of chromium, molybdenum, nitrogen and other alloying elements.
●Its PREN value exceeds 34 (generally over 35), much higher than standard 304 and 316 stainless steel.
Design Standards
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Technique request |
Standard |
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Design Standard |
API 609, ASMEB16.5,EN593,GB/T12238,JB/T8527 |
|
Face to Face Standard |
ASME B16.10 |
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Connection standard |
ASME B 16.5,ASME B 16.47,GOST33259,EN1092-1,HG/T20592,JIS B2220,GB/T9113,GB/T9124.1 |
|
Test & Inspect Standard |
API 598,EN 12266,GB/T13927 |
|
Nominal Dimension |
2”- 100” |
|
Connection type |
BW, RF, RTJ. FF |
|
Fungtive Emission Testing |
ISO 15848 |
Product detail
Application
Chemical and Petrochemical Industries,Power Generation, Water Treatment and Environmental Protection,Metallurgy and Shipbuilding.
About Us
Zhejiang Yugong Fluid Technology Co., Ltd. is a comprehensive high-tech enterprise integrating production and sales. The company manufactures and operates professional butterfly valves made of stainless steel, carbon steel, titanium and other materials. Founded in 2012, the company is located in Yongjiao Oubei, the "hometown of pumps and valves in China", covering an area of 4,000 square meters and has more than 80 employees. Aiming high and forging ahead, the company looks forward to working hand in hand with new partners and walking all the way!
Our Workshop
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F&Q
| Q: Are you trading company or manufacturer ? |
| A: We are a factory. |
| Q: How long is your delivery time? |
| A: According to the order,10~60days. |
| Q: Do you provide samples ? Is it free or extra ? |
| A: Yes, we could offer the sample for free charge but do not pay the cost of freight. |
| Q: What is your terms of payment ? |
| A: 30% T/T in advance ,balance before shippment. |
Customer Service
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2012
Total Annual:
5000000-10000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Introduction Zhejiang Yugong Brief Introduction Zhejiang Yugong Fluid Technology Co., Ltd. is a comprehensive high-tech enterprise integrating production and sales. The company manufactures and operates professional butterfly valves made of stainless steel, carbon steel, titanium and other materials... Introduction Zhejiang Yugong Brief Introduction Zhejiang Yugong Fluid Technology Co., Ltd. is a comprehensive high-tech enterprise integrating production and sales. The company manufactures and operates professional butterfly valves made of stainless steel, carbon steel, titanium and other materials...
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