Product Description:
Product categories: 4BN Series: Standard Pipe Caps/Plugs
4MN Series: Metric Threaded Pipe Caps/Plugs
4TN Series: Tapered Thread Pipe Caps/Plugs
4NN Series: Internal Threaded Pipe Caps/Plugs
Used to seal pipe ports and prevent fluid leakage. Easy to install, it can temporarily or permanently seal pipelines, ensuring a reliable system seal.
Features and advantages
Excellent sealing
Effectively prevents oil and air leaks.
01
High pressure resistance
Suitable for high-pressure hydraulic systems
02
High temperature resistance
Stainless steel material can withstand high temperature working conditions.
03
Various materials are available
Stainless steel is corrosion-resistant, and carbon steel has high strength.
04
Easy to install
Simply screw it on.
05
Technical parameters
|
Model Number | Compatible Pipe Diameter (mm) | Series |
|
|
4BN-02WD ~ 4BN-32WD 4BN Multiple specifications available |
4MN-08WD ~ 4MN-60WD 4MN Metric thread |
|
4TN-04 ~ 4TN-24 4TN Tapered thread |
4NN-06 ~ 4NN-08 4NN internal thread |
| Note: Non-standard sizes and thread specifications can be customized according to requirements. | |
Material
316 stainless steel
Highly corrosion resistant, suitable for coastal and chemical environments.
304 stainless steel
Generally rust-resistant, suitable for ordinary environments.
35# steel / 45# steel
High strength, suitable for high-pressure applications.
Appearance
Surface treatment
Stainless steel is its natural color, while carbon steel is usually galvanized (blue-white or yellow zinc).
Shape
It has a hexagonal or round shape and a smooth surface, making it easy to operate with a wrench.
Design
The design features a precise threaded fit, ensuring a reliable seal after tightening, and the structure is simple and easy to use.
OEM customization
1.
Material
Stainless steel, carbon steel, or other special materials
2.
Sizes
Non-standard threads, special lengths, thickened, etc.
3.
Surface treatment
Galvanizing, blackening, Dacromet coating, etc.
4.
Logo
Brand logo or specifications can be printed.
Quality control
Production process: Material cutting → Processing → Tapping → Surface treatment → Inspection → Packaging
Quality control includes thread inspection and random sampling of sealing surfaces to ensure no leakage.
Quality commitment:Material reports can be provided.
After-sales service
-
Packaging and logistics transportation:Plastic bags + cardboard boxes for packaging, express/logistics delivery.
Other
Samples
Small batch customization is supported; samples take 3-7 days.
Application areas
Hydraulic systems, pneumatic equipment, pipeline engineering, shipbuilding, chemical industry
Price
Quoted based on material, specifications, and quantity.
Payment method
Corporate bank transfer; monthly settlement available for long-term clients.
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