Standard and scope
Standard, product family and subcategory can be checked before inquiry.
Flanged Nodular Iron Gate Valve For Oil Tanker (CB/T3591-94) is designed to CB/T 3591-94 with flanged ends. nominal size is DN80-400; pressure rating is 1.0 MPa; suitable media are seawater, freshwater. Confirm size, class, materials and documentation requirements with your inquiry.
FOB Shanghai/Ningbo - 30-45 day lead - EN 10204 3.1 MTC per order
Flanged Nodular Iron Gate Valve For Oil Tanker (CB/T3591-94) is designed to CB/T 3591-94 with flanged ends. nominal size is DN80-400; pressure rating is 1.0 MPa; suitable media are seawater, freshwater. Confirm size, class, materials and documentation requirements with your inquiry.
Standard, product family and subcategory can be checked before inquiry.
Check valve configuration, connection and installation orientation against the structure drawing.
EN 10204 3.1 MTC and shell / seat pressure testing are supplied per order. Supplementary inspection is arranged when specified.
| Parameter | Value |
|---|---|
| Product | Flanged Nodular Iron Gate Valve For Oil Tanker |
| Design standard | CB/T 3591-94 |
| Body type | Type A/AS, Type B/BS |
| Body material | nodular cast iron (QT400-15) |
| End connection | Flanged |
| Item | Specification |
|---|---|
| Nominal pressure | 1.0 MPa |
| Nominal size | DN80-400 |
| Suitable media | seawater, freshwater |
| Part | Material |
|---|---|
| Body, Bonnet | nodular cast iron (QT400-15) |
| Plug core | cast steel (ZG230-450) |
| Stem, Nut | CuA19Mn2 |
| Seal ring | stainless steel (1Cr18Ni9TiN2Cr13) |
Confirm material, flow velocity and installation position before seawater, ballast or sea-suction service.
For shipboard freshwater isolation, check or media-control duties.
Standard export wooden cases, palletized on request. Rust-preventative coating and desiccant for sea freight.
30-45 days after order confirmation. Stock sizes may ship faster.
FOB Shanghai or Ningbo. CIF/CFR available on request.
30% T/T advance, 70% before shipment.
