Standard and scope
Standard, product family and subcategory can be checked before inquiry.
Cast Iron Flanged Stop Valve (CBM1087-81) is designed to CBM1087-81 with flanged ends. nominal size is DN50-250; pressure rating is 5 kg/cm²; suitable media are seawater, freshwater, fuel oil; steam up to 225°C. Confirm size, class, materials and documentation requirements with your inquiry.
Lead time and Incoterms confirmed by order; MTC 3.1 scope confirmed during RFQ
Cast Iron Flanged Stop Valve (CBM1087-81) is designed to CBM1087-81 with flanged ends. nominal size is DN50-250; pressure rating is 5 kg/cm²; suitable media are seawater, freshwater, fuel oil; steam up to 225°C. 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.
MTC, pressure testing, records and supplementary inspection scope are confirmed by product and order requirement.
| Parameter | Value |
|---|---|
| Product | Cast Iron Flanged Stop Valve |
| Design standard | CBM1087-81 |
| Body type | Type A, Type B |
| Body material | HT200 |
| End connection | Flanged |
| Item | Specification |
|---|---|
| Nominal pressure | 5 kg/cm² |
| Nominal size | DN50-250 |
| Suitable media | seawater, freshwater, fuel oil; steam up to 225°C |
| Part | Material |
|---|---|
| Body, Bonnet | HT200 |
| Disc | ZCuSn10Zn2 |
| Stem | CuA19Mn2 |
Confirm material, flow velocity and installation position before seawater, ballast or sea-suction service.
For shipboard freshwater isolation, check or media-control duties.
Confirm pressure, temperature and sealing material for fuel-oil service.
Steam service is checked against temperature limits and pressure class.
Export packaging and protection are planned by product type, transport mode and order requirements; palletizing can be arranged.
Lead time, Incoterms and payment terms are confirmed with the specification, quantity, certificate scope and production schedule.
MTC, test records, PMI, NDT and class-certificate scope are confirmed by product and order requirement.
Customer-nominated classification society or third-party inspection can be arranged when specified in the order.
