Threaded plugs for closing unused connection ports.
View model references ↓BD is the threaded plug group in the supplied records. It is distinct from tube plugs and other threaded plug series. Confirm the port thread and sealing requirements using the reference below.
These are original model or specification references for an inquiry, not a stock or compatibility guarantee. Confirm dimensions and thread standards before ordering.
The original notation is retained, including Chinese size labels. Do not infer BSP, NPT or another thread standard from the numeric suffix alone.
| Series | Original reference | Next step |
|---|---|---|
| BD | 1分（01） |
Inquire |
| BD | 2分（02） |
Inquire |
| BD | 3分（03） |
Inquire |
| BD | 4分（04） |
Inquire |
| BD | 6分（06） |
Inquire |
| BD | 1寸（10） |
Inquire |
Port thread standard and size; sealing requirements; required material; operating conditions; quantity.
Send the original reference and quantity together with the connection details and operating requirements. Material, dimensions, performance and supply conditions need confirmation for the selected item.
References transcribed from supplied product records and reviewed for this series on September 19, 2026. Entries awaiting source-data review are omitted. Photographs are product-family references unless stated otherwise; they do not establish interchangeability.
