The product:

This product comprises several (zip) files available for download upon payment. Upon completion of your purchase, you'll promptly receive email links to access these files within minutes. There's no need to hurry; your files will remain accessible, allowing for multiple downloads at your convenience.

Once you download and unzip the files, you'll have a complete 3D CAD library right at your fingertips...

STEP files:

The files in this 3D CAD collection are stored in the STEP (.stp) file format.

STEP files store 3D geometry, as well as additional information such as product structure, tolerances, materials, and other metadata. They allow different CAD software systems to exchange information seamlessly, facilitating collaboration and interoperability between different design tools.

Here are some 3D CAD programs that work well with the STEP file format:

1. Solidworks
2. Autodesk Inventor
3. Autodesk Fusion
4. CATIA
5. Siemens NX (formerly known as Unigraphics)
6. PTC Creo (formerly known as Inigraphics)
7. Solid Edge
8. AutoCAD Mechanical
9. FreeCAD
10. Onshape

BS4825 Hygienic fittings

The British Standard BS4825 is a specification for stainless steel tubes and fittings used in hygienic applications, particularly in the food and beverage industry. This standard sets out the requirements for the dimensions, materials, and manufacturing methods of tubes, fittings, and related components used in installations where hygiene is crucial.

BS4825 specifically addresses the hygienic requirements for tubes and fittings that come into contact with food and beverages. It focuses on aspects such as smooth surfaces, easy cleaning, corrosion resistance, and food compatibility.

This British standard is recognized and applied worldwide, especially in countries with historical ties to the British standards system and in industries where hygienic standards are of vital importance. Many manufacturers and suppliers of tubes and fittings for the food industry strive to comply with BS4825 to meet the requirements of customers and regulatory agencies in terms of food safety and hygiene.

BS4825 is often used alongside other international standards such as the DIN standards in Germany and the EN standards in Europe. Together, these standards contribute to the global standardization of hygienic tubes and fittings, enhancing the safety and quality of food products worldwide.

Key features of DIN Hygienic fittings include:

• Hygienic Design: BS4825 emphasizes the importance of a hygienic design for tubes and fittings, ensuring that they have smooth surfaces with minimal crevices or dead spaces where bacteria or contaminants could accumulate.
• Material Requirements: The standard stipulates the use of high-quality stainless steel materials, typically AISI 304 or AISI 316L, known for their corrosion resistance and suitability for food-grade applications.
• Dimensional Accuracy: BS4825 provides precise specifications for the dimensions and tolerances of tubes, fittings, and related components to ensure compatibility and ease of installation in hygienic systems.
• Ease of Cleaning: The standard addresses the ease of cleaning and maintenance of tubes and fittings, specifying features such as smooth welds and connections to facilitate thorough sanitation procedures.
• Compatibility with Food Contact: BS4825 ensures that materials used in tubes and fittings are compatible with food contact, minimizing the risk of contamination and ensuring product safety.

4 Different coupling types are possible: