Weld On Exhaust Boss Nut 304 Stainless Steel M18 X 1.5 O2 Oxygen Sensor

Exhaust Boss Nut Weld-on 304 Stainless Steel M18 x 1.5 O2 Oxygen Sensor

The 304 Stainless Steel M18 x 1.5 O2 Oxygen Sensor is made of 304 stainless steel, which is easy to weld, has high rust resistance in extreme environments, and capability not to deform with time.We not only provide various stainless steel exhaust castings, but also provide a complete exhaust solution. For your standardized design, no matter what your motivation, we can provide you with an absolutely awesome exhaust system, which is superior to the so -called competitors.

Advantages of Stainless Steel Casting
Reliable process controls and repeatability
Design and casting versatility
Surface: very smooth finish
Tight tolerances
Efficient production
Affordable tooling
Material variety

The size of our oxygen sensor plugs is M18 x 1.5 thread and fit most of standard O2 sensors. The bungs are machined with M18-1.5 threads and have a recessed step for easier welding flush with a surface.

Wide Application:
Designed to adding a O2 sensor in any place you need one . Great for custom exhaust installation,headers,down pipes etc.

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. We strive to deliver the highest level of precision performance for our products using improved material, manufacturing, and finishing technologies, all backed up by industry leading educational resources and support.Every part undergoes stringent quality control inspections at multiple points during the manufacturing or reconditioning process to ensure the best possible outcome for our customer. This is accomplished using a dedicated climate controlled quality control lab where all products are QC checked by one of our team members prior to release.

304 Stainless Steel M18 x 1.5 O2 Oxygen Sensor

Our invertment precision casting

lost wax precision castings Packing

Technique: Precision casting, Investment casting, Lost wax casting, Stainless steel precision casting

Lost wax castings parts Process flow chart

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

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

Why choose Suijin?

1. We are specialized in producing kinds of investment casting parts.

2. Supply Customized Stainless Steel Precision lost wax Investment Casting

3, We can offer you the one-stop solution from 3D design to product forming and also provide the mold components during the mold lifetime. All the quality process full according to the TS 16949 process

4, We have always carried out the human-based management, so everyone would be always responsible to their own work.

5, We have owned experienced engineer in the mold department and mold injection department and then we can provide not only mold but also products.

6, Our principle is customer is the God, Be committed to the continuous improvement of our product quality, to meet customer need as much as possible.

7, All of our products would be produced by strict control in every machining process. All the threads 100% check by the automatic threads machines

8, We can offer you very low price and best after-sales service in order to promote our big and long cooperation.

9. The professional team with professional experience will help you optimizing the whole solution for you casting designing, casting processing to machining, heat treatment, surface treatment and so on, to lower total processing costs, or achieve value-added products, help you to improve market competitiveness and obtain maximize profits

Our company and factory

We manufactured all kinds of lost wax investment castings and machining parts or called precision investment castings , material including carbon steel, alloy steel, and stainless steel. we also can according to the customers' requirement to compound the material, Our factory has a floor space of 33,000 square meters and another 18000 square meters of building area, which contain both casting foundries and CNC machining area. Our advanced lost wax casting and investment casting production lines have a capacity of 5000 tons lost wax castings and 1000 tons investment castings per year.

Application Information:

Our precision investment casting/ lost wax castings are used in Automotive, motorcycle, valve, marine, machine tools, hardware, railway, gear, impeller, pump, reducer, motor, mining machinery, engineering machinery, transmission machinery, forestry machinery, communal facility, etc.

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 stainless steel. we also can according to the customers' requirement to compound the material, Our factory has a floor space of 33,000 square meters and another 18000 square meters of building area, which contain both casting foundries and CNC machining area. The two advanced lost wax casting and investment casting production lines have a capacity of 5000 tons lost wax castings and 1000 tons investment castings per year.

To keep the good quality parts we had set up our lab center which is advance center in our area. Our inspection equipments includes Spectrometer, Metallographic Microscope, Tension Tester, Low Temperature Impact tester, X-ray tester, magnetic particle detector, UT, CMM, and so on. every year we will investment to buy more equipments to develop our business.

We supply parts in a wide range in industries that includes automotive, boats, Oil machinery, agricultural machinery, building equipment, valves, pumps, electrical machinery, hardware, transmission, etc. we have produced more than 1000 different productions. more than 95% are exported to America, Canada, France, Germany, Denmark, Britain, Japan, etc.

Our company has more than 300 employees, including 17 engineers and 15 QC. every year some of employees will out training to improve their knowledges and skills. we had got ISO/TS16949:2009 and PED certifications.

We strive to provide the best quality and service while maintaining the basic principles of respect and honesty. We sincerely invite global customers to visit our company, and hope to establish a long term business relationship