Standard and scope
Standard, product family and subcategory can be checked before inquiry.
J Type Flanged Bronze 0.5MPa Packed Cock (CB/T4029-2005) is designed to CB/T 4029-2005 with flanged ends. nominal size is DN32-50; pressure rating is 0.5 MPa. Confirm size, class, materials and documentation requirements with your inquiry.
Lead time and Incoterms confirmed by order; MTC 3.1 scope confirmed during RFQ
J Type Flanged Bronze 0.5MPa Packed Cock (CB/T4029-2005) is designed to CB/T 4029-2005 with flanged ends. nominal size is DN32-50; pressure rating is 0.5 MPa. 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.
This CB/T 4029-2005 page covers the J-type flanged bronze packed cock with DN32-50 and 0.5 MPa scope. J-type structure and standard scope must be verified before comparison with other flanged cocks.
| Decision field | This model | Confirmation boundary |
|---|---|---|
| Standard family | CB/T 4029-2005 J-type packed cock | Confirm the standard scope and J-type structural details required by the project |
| Material and rating | Cast bronze ZCuSn5Pb5Zn5, 0.5 MPa | Confirm material grade, pressure duty and certificate applicability |
| Connection boundary | Flanged, DN32-50 | Verify flange details and dimensions against the drawing; do not treat flanged cocks as interchangeable |
Compare all six variants in marine plug valves and cocks, and confirm substitution limits through the pressure and flange guide.
| Parameter | Value |
|---|---|
| Product | J Type Flanged Bronze 0.5MPa Packed Cock |
| Design standard | CB/T 4029-2005 |
| Body material | Cast bronze (ZCuSn5Pb5Zn5) |
| End connection | Flanged |
| Item | Specification |
|---|---|
| Nominal pressure | 0.5 MPa |
| Nominal size | DN32-50 |
| Part | Material |
|---|---|
| Body, Plug core | Cast bronze (ZCuSn5Pb5Zn5) |
| Handle | High-quality carbon structural steel (25) |
| Packing gland | Cast bronze or leaded brass (ZCuSn5Pb5Zn5 / HPb61-1) |
| Packing seat | Leaded brass (HPb61-1) |
| Stud, Nut | Leaded brass (HPb59-1) |
Send medium, temperature, pressure and installation position with your inquiry.
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.
