Ningbo Suijin Machinery Technology Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 3,0000-50000pcs per month |
| Delivery Time | 10 working days after received your payment |
| Packaging Details | Packed with anti-corrosion rust paper and bubble paper to pretension ,big rust big and wood box and stick the label |
| Product Name | Exhaust Weld Bung |
| PROCESS | Investment casting and Machining |
| Tolerance of rough casting | ISO8062 IT4-IT6 |
| Standard | TS 16949 and ISO 9001 |
| Application | Car |
| Weight | 0.03-0.06KG |
| Material | 1.4301 stainless steel |
| Used For | exhaust system oxygen sensor boss |
| Brand Name | NBSJ |
| Model Number | SJ7292036 |
| Certification | TS 16949 and ISO 9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
Machining M18*1.5 Thread 02 Sensor Bung For Exhaust System
Stainless Wideband O2 Bung Nut With Ra3.2 Um
1.4308 Oxygen Sensor O2 Exhaust Bung Plug
O2 Oxygen Sensor Bung
Product Specification
| Payment Terms | T/T | Supply Ability | 3,0000-50000pcs per month |
| Delivery Time | 10 working days after received your payment | Packaging Details | Packed with anti-corrosion rust paper and bubble paper to pretension ,big rust big and wood box and stick the label |
| Product Name | Exhaust Weld Bung | PROCESS | Investment casting and Machining |
| Tolerance of rough casting | ISO8062 IT4-IT6 | Standard | TS 16949 and ISO 9001 |
| Application | Car | Weight | 0.03-0.06KG |
| Material | 1.4301 stainless steel | Used For | exhaust system oxygen sensor boss |
| Brand Name | NBSJ | Model Number | SJ7292036 |
| Certification | TS 16949 and ISO 9001 | Place of Origin | China |
| High Light | Weld Bung O2 Sensor Boss ，0.09Kg Sensor Boss ，1.4301 SS Sensor Boss | ||
Stainless Steel Exhaust Pipe Weld Bung O2 Sensor Boss for 0.03-0.09 kg
1:Exhaust Weld Bung details introduction
Our 1.4308 stainless steel Exhaust Pipe weld bungs are precision CNC machined, in an ISO 9001 certified facility, are available in both Male and Female configurations and in sizes ranging from -4AN to -20AN, as well as NPT sizes.
-6AN Weld Bungs feature a standard 37° flared seating surface and 9/16"-18 SAE Male Thread. Our 1.4308 stainless steel Weld Bungs are a high quality, affordable choice for aluminum radiators, oil pans, tanks, and other custom fabrication projects.
Finish Line Factory O2 Sensor Weld Bungs are a must-have when building a new exhaust system for your car or if you’re converting an older car to use fuel injection.
Our 1.4308 stainless steel weld bungs may look like simple devices, but we takes them very seriously. They have spent several years researching, testing, and retesting to perfect what they feel are the finest adapters and fittings available.
Many people over tighten the weld bungs fitting on the adapter, which distorts the 37 degree seat, and may cause a leak. Both the threads and the seat surface face should have a drop or two of oil to smooth the tightening process.
| Product Name | Exhaust Weld Bung |
| Processed | Investment casting and Machining |
| Material | 1.4308 stainless steel |
| Weight | 0.03-0.09 kg |
| Application | Connect O2 Sensor to exhaust down pipes |
| Dimension Standard | M18 x 1.5 thread |
| Casting Surface condition | Ra3.2 um |
| Type | Heating Type |
| Country/Region of Manufacture | Ningbo, China |
| Brand | Ningbo Suijin |
A stainless steel exhaust pipe weld bung O2 sensor boss, also known as an O2 sensor bung or O2 sensor boss, is a component used in automotive exhaust systems. It provides a threaded port where an oxygen (O2) sensor can be installed to measure the oxygen content in the exhaust gases.
Here are some key details about the stainless steel exhaust pipe weld bung O2 sensor boss:
Material: It is typically made from stainless steel, which offers excellent corrosion resistance and durability, making it suitable for the high-temperature and corrosive environment of exhaust systems.
Design: The bung is usually a small cylindrical or hexagonal-shaped fitting with a threaded hole in the center. It is designed to be welded onto the exhaust pipe, providing a secure and sealed connection.
Thread Size: The bung has a specific thread size that matches the thread size of the O2 sensor. Common thread sizes for O2 sensors include M18x1.5, M12x1.25, and M10x1.25.
Installation: The bung is welded onto the exhaust pipe at the desired location, typically in the section closest to the engine, to ensure accurate measurement of exhaust gas composition. Proper welding techniques and equipment must be used to ensure a strong and leak-free connection.
Function: The O2 sensor boss provides a mounting point for the O2 sensor, which measures the oxygen level in the exhaust gases. This data is then used by the vehicle's engine control unit (ECU) to adjust the air-fuel mixture for optimal combustion efficiency and emission control.
When installing a stainless steel exhaust pipe weld bung O2 sensor boss, it's important to ensure proper alignment and placement for accurate sensor readings. Additionally, it's essential to follow the manufacturer's recommendations for welding techniques, such as TIG (tungsten inert gas) welding, to ensure a secure and leak-free connection.
Competitive Advantage:
1 . European quality ,Chinese price
2 . Good team for quality and delivery time control.
3 . Near Shanghai port and Ningbo port.
Our invertment precision casting
Process flow:
Wax Injection--Make Wax pattern and repair--Inspection--Shell Making--De-waxing--Roasting Shell and Melting Steel--Composition Inspection--Pouring--De shelling--Cutting and Grinding the pouring gate--Inspection--Heat treatment--Shotblasting--Machining--Anti-Corrosion--Final Inspection--Shipping
Precision Casting Part Packing
Our Company
Our Precision Casting Manufacturing Process
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
Ten million-fifteen
Employee Number:
150~200
Ecer Certification：
Site Member
Founded in 2003, Ningbo Suijin Machinery Technology is located in Ningbo city ,Zhejiang Province, We manufactured all kinds of lost wax investment castings and machining parts or called precision investment castings , material including carbon steel, alloy steel, and stainle... Founded in 2003, Ningbo Suijin Machinery Technology is located in Ningbo city ,Zhejiang Province, We manufactured all kinds of lost wax investment castings and machining parts or called precision investment castings , material including carbon steel, alloy steel, and stainle...
Get in touch with us
Leave a Message, we will call you back quickly!