CNC 316 Stainless Steel Flange For Industrial
316 stainless steel flanges are mechanical shaft connection components made from 316 stainless steel (containing 18% chromium, 12% nickel, and 2.5% molybdenum). They are primarily used for pipe sealing and assembly in the chemical, food processing, and marine equipment industries.
Description
CNC-machined 316 stainless steel flanges are critical connectors in industrial piping systems. Their excellent corrosion resistance stems from the addition of molybdenum, making them resistant to chloride environments and various chemical media. Through computer numerical control (CNC) machining, critical dimensions such as the flange's sealing surface flatness and bolt hole position can be precisely controlled to within 0.05mm, ensuring reliable sealing under high-pressure conditions. These flanges are widely used in harsh environments such as the petrochemical and marine engineering sectors, effectively addressing the corrosion and leakage issues of traditional connectors.
Precision CNC machining
CNC manufactured parts
|
DIMENSION |
TOLERANCE |
FLATNESS |
TOLERANCE |
|
0~6 |
±0.05 |
0~30 |
0.05 |
|
>6~30 |
±0.1 |
>30~100 |
0.1 |
|
>30~120 |
±0.15 |
>100~300 |
0.2 |
|
>120~400 |
±0.2 |
>300~1000 |
0.3 |
|
>400~1000 |
±0.3 |
>1000~3000 |
0.4 |
|
>1000~2000 |
±0.5 |
|
|
|
ANGULAR |
|
VERTICALITY |
|
|
(symmetry)0~10 |
±1° |
0~100 |
0.2 |
|
>10~50 |
±30° |
>100~300 |
0.3 |
|
>50~120 |
±20° |
|
SYMMETRY |
|
>120~400 |
±10° |
|
0.5 |
High-speed CNC machining of metal parts
In industries with stringent hygiene requirements, such as the food and pharmaceutical industries, 316 stainless steel flanges demonstrate unique advantages. CNC machining can achieve surface roughnesses of less than Ra1.6μm, effectively preventing media residue and bacterial growth. Furthermore, CNC machining allows for customization, including custom shapes and specialized interfaces, to meet diverse and complex operating conditions. This material has good welding performance and mechanical strength, is easy to install and maintain, and has a service life of 3-5 times that of ordinary carbon steel flanges. It is a suitable choice for modern industrial piping systems.
Our Services
Manufacturing Equipmnet
Surface Treatment
Testing equipment
Manufacturing Flow Chart
about Us
Made in China, serving the global market-we are an ISO13485-certified medical-grade CNC machining company specializing in the production and export of high-demand components for surgical instruments, implants, and other medical devices.
Professional Guarantee:
Medical Cleanroom: Class 8 dust-free environment, GMP-compliant.
Biocompatibility Treatment: Electropolishing, pure titanium anodizing, and other medical-specific processes.
Full-Dimensional Report: Complete PPAP documentation is provided for each batch to ensure traceability.
We have provided OEM services for numerous European and American medical device brands and are FDA-approved. Rigorousness fosters safety, and professionalism fosters trust!
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