Henan Wein Industry Co., Ltd.
| Payment Terms | L/C, T/T |
| Delivery Time | 30 days to 60 days |
| Packaging Details | wooden package |
| Material | Casting,Cast Iron,ductile iron |
| Power | Manual,Hydraulic,Handwheel Operated |
| Media | Water,Oil,Liquid |
| Structure | Check |
| Body material | Ductile Iron,CAST IRON/DUCTILE IRON |
| Name | ductile iron swing check valve |
| Place of Origin | china |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 30 days to 60 days |
| Packaging Details | wooden package | Material | Casting,Cast Iron,ductile iron |
| Power | Manual,Hydraulic,Handwheel Operated | Media | Water,Oil,Liquid |
| Structure | Check | Body material | Ductile Iron,CAST IRON/DUCTILE IRON |
| Name | ductile iron swing check valve | Place of Origin | china |
| High Light | ductile iron gate valve ，ductile iron butterfly valve | ||
DIN2531 Ductile Iron Swing Check Valve Manual Hydraulic Handwheel Operated
Check valves are self-acting valves. They maintain the flow of fluid in only one direction and prevent backflow with a disc that presses against the opening in the event of reverse flow.
| Parts name | material |
| Body,Bonnet,Disc | Cast iron,GG25 |
| Seat Ring | Brass |
| Face to face | Flange end |
| DIN3202-F6 | DIN2531/2532/2533 |
| Nominal pressure | Shell test | Seal test |
| 1.6 | 2.4 | 1.8 |
Fluid Water, Steam, Gas, Oil etc.Pressure Class,
Size(Standardized)Class 150 - 2500: 65 mm - 60 mm
Class 3500: 65 - 400 mm
Class 4500: 65 - 300 mm
For 50 mm and smaller size, check type is adopted as our standard.Connection FormSocket weld, butt weld, flanged*
Packaging Details
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2004
Total Annual:
5000000-10000000
Employee Number:
>100
Ecer Certification：
Active Member
HENAN WEIN INDUSTRY CO.,LTD. is located in the famous commercial and historical city—Zhengzhou, and its registered capital is RMB 5,000,000 Yuan.WEIN is a joint-stock company, which focuses on ductile iron pipes & fittings both in domestic and overseas market. Our company offers h... HENAN WEIN INDUSTRY CO.,LTD. is located in the famous commercial and historical city—Zhengzhou, and its registered capital is RMB 5,000,000 Yuan.WEIN is a joint-stock company, which focuses on ductile iron pipes & fittings both in domestic and overseas market. Our company offers h...
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