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304 Stainless Steel Notched O2 Sensor Bung With M18 X 1.5 Thread

304 Stainless Steel Notched O2 Sensor Bung With M18 X 1.5 Thread

  • 304 Stainless Steel Notched O2 Sensor Bung With M18 X 1.5 Thread
  • 304 Stainless Steel Notched O2 Sensor Bung With M18 X 1.5 Thread
304 Stainless Steel Notched O2 Sensor Bung With M18 X 1.5 Thread
Product Details:
Place of Origin: China
Brand Name: NBSJ
Certification: TS 16949 and ISO 9001
Model Number: SJ7292035
Payment & Shipping Terms:
Minimum Order Quantity: 1000-5000pcs
Price: negotiation
Packaging Details: Packed with anti-corrosion rust paper and bubble paper to pretension ,big rust big and wood box and stick the label
Delivery Time: 10 working days after received your payment
Payment Terms: T/T
Supply Ability: 3,0000-50000pcs per month
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Detailed Product Description
Product Name: Notched Style O2 Oxygen Sensor Mounting Bung PROCESS: Stainless Steel Bar 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 Bung
High Light:

Notched o2 sensor bung


M18 X 1.5 02 sensor bung


M18 X 1.5 o2 sensor bung


NOTCHED STYLE Weld Bung- Ease the welding process by having the curve of notched bungs sit against the rounded surface of exhaust or downpipe, weld bung has standard M18 x 1.5mm threads. Use weld bung to add O2 sensors to fabricated exhausts or existing exhaust systems.

We are now 100% inspection the thread before shipping the parts, so that can keep a perfect quality.





1:Notched Exhaust Weld Bung details

Product Name Notched Exhaust Weld Bung
Processed Stainless steel bar and Machining
Material 1.4301 stainless steel
Weight 0.03-0.06 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



Notched style O2 oxygen sensor mounting bung was made of 304 stainless steel easy to weld .
The oxygen sensor plugs was made of plated mild steel with zinc plating.
The size of our oxygen sensor plugs is M18 x 1.5 thread, fit for most of standard O2 sensors.
Weld bung and plugs was easy to weld and offer fantastic value for the user.
Designed to adding a 02 sensor in any place you need one . Great for custom exhaust installation,headers,down pipes etc.


3. Picture show:








Q1: What is the range of the Notched Exhaust Weld Bung weight you have casted?
The weight range is from 0.03kg to 0.06kg.

Q2. Are you are the trade company or manufacturer?
We are a professional manufacturer with over 17 years experience in investment casting, and we our main market is Europe.

Q3: Do you have internal instruction casting defects inspection equipment?
Yes, we have, we have X-ray, magnetic detection equipment, dye penetration inspection and so on
Q4: which port is valid for sea shipping?
We are located in Ningbo, China, which is near by Ningbo port, and there is only 1 hour from Ningbo to Shanghai Port.


Competitive Advantage:

1 . First-class product quality and service by best facilities, management and techniques

2 . Good team for quality and delivery time control.

3 . Close to Ningbo Port and Shanghai Port.

4 . We have a team of professional engineers to supply related technology help if customers need our tech-assistant.

5. Good Projects and PPAP documents experience

6: Full APQP process to control the quality

7. 17 years' casting manufacture

8. TS 16949 and ISO 9001 certification by TUV and PED certification by TUV

9. All of our products are strictly inspected and tested before packing in factory..


Our invertment precision casting

lost wax 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 investment casting

Precision Casting Part Packing


Our Company



Contact Details
Ningbo Suijin Machinery Technology Co.,Ltd

Contact Person: Fred Zhang

Tel: 0086 574 28861663

Send your inquiry directly to us
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