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 | 1.4308 stainless steel |
| Used For | exhaust system oxygen sensor boss |
| Service | Customized OEM |
| Brand Name | NBSJ |
| Model Number | SJ7292202 |
| Certification | TS 16949 and ISO 9001 |
| Place of Origin | China |
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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 | 1.4308 stainless steel | Used For | exhaust system oxygen sensor boss |
| Service | Customized OEM | Brand Name | NBSJ |
| Model Number | SJ7292202 | Certification | TS 16949 and ISO 9001 |
| Place of Origin | China | ||
| High Light | m18 boss screw ，boss screw m18 ，1.4308 boss screw | ||
Oxygen sensor parts auto O2 sensor stepped mounting boss screw M18*1.5
1. Exhaust Weld Bung details introduction
Made from 304 stainless steel ,using the popular size of 18mm ×1.5mm thread .This bung will accept most standard O2 sensor bungs from most manufacturers .The notched cut gives you ease of welding by letting it sit on a rounded surface much easier .Easy replacement stripped or demaged O2 sensor patrs and adding an O2 sensor bung to a newly fabricated exhaust .
Ningbo Suijin is specialises in manufacturing medium to high-density sintered components for automotive engine, powertrain and exhaust systems. Our precision stainless steel series parts which have the advantages of close to net shape, high dimensional accuracy, and high material utilization rate to be widely used. Used in various metal precision parts, powder metallurgy gears, oil bearing, machinery, chemical industry, ships, automobiles, instrumentation and other industries.
2. Application
With high accuracy,low cost of stainless steel parts and superior performance,the application of stainless steel precision casting parts in automobiles is becoming more and more widespread. Auto parts: pulley , camshaft parts, oil pump rotor and stator, bushings, clutch hub, auto transmission,chassis parts, drive line parts, car accessories etcs. Welcome to consult with your drawing and samples.
The O2 sensor stepped mounting boss screw is used for Automotive industry / Aerospace/ Telecom equipment/Medical / Marine / Construction / Lighting system/Industrial Equipment & Components, etc.
| Product Name | auto O2 sensor stepped mounting boss screw |
| 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 |
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...
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