D7WWWS-DIN11852-SHORT WELD TEE

Key Features

• 90° Branch Connection – Enables efficient division or merging of fluid flow at a right angle, optimizing system design and layout

• DIN 11852 Standard Compliance – Manufactured to exacting DIN 11852 dimensions and tolerances, ensuring interchangeability and compatibility with other DIN components

• Short Pattern Design – Compact short weld pattern reduces overall system footprint while maintaining flow performance

• Welding Ends – Beveled ends designed for automatic orbital or manual TIG welding, creating a permanent, leak-proof, and crevice-free joint

• Hygienic Crevice-Free Interior – Smooth internal surface eliminates dead zones, minimizing bacterial growth and ensuring sanitary integrity

• High Corrosion Resistance – Available in 304 and 316L stainless steel, offering excellent resistance to process media and cleaning agents

• Wide Size Range – Available from DN10 to DN150 to suit diverse system requirements

• Equal or Reducing Options – Available as equal tee (all branches same size) or reducing tee upon request

Key Advantages

• Permanent, Hygienic Joint – Welded connection provides a leak-proof, crevice-free seal that meets 3A sanitary standards for food and dairy equipment

• Smooth Flow Transition – Designed with gentle contours to minimize pressure drop and turbulence, ensuring efficient fluid handling

• Superior Cleanability – Crevice-free design supports CIP (Clean-In-Place) and SIP (Sterilize-In-Place) procedures without disassembly

• Space-Saving Design – Short pattern reduces overall piping length, saving space and material costs

• Long Service Life – Forged or seamless construction with stainless steel ensures exceptional durability under high-temperature and high-pressure conditions

• Versatile Applications – Suitable for food processing, beverage production, pharmaceutical manufacturing, biotech, dairy, cosmetics, and semiconductor industries

• Full Traceability – Each fitting comes with material test reports and full traceability to ensure quality compliance

How It Works

The D7WWWS DIN11852 Short Weld Tee functions as a branch connection within a sanitary piping system:

1. Positioning – The tee is placed at the desired branching point in the piping run, with the main line passing through the straight ends and the branch extending at a 90° angle

2. Welding – The beveled ends are welded to corresponding pipes or fittings using orbital or manual TIG welding techniques, creating a permanent, homogenous joint

3. Flow Division / Combination – The tee allows fluid to be split into two streams (main line continues, branch diverts) or combined from two streams into one, depending on the system configuration

4. Hygienic Operation – The welded joint has no threads, gaskets, or dead spaces, preventing bacterial accumulation and ensuring sanitary flow

5. CIP/SIP Compatibility – The smooth, crevice-free interior allows cleaning and sterilization fluids to pass through effectively, maintaining system cleanliness without disassembly

This design provides a permanent, reliable, and hygienic solution for branch connections in critical sanitary applications.

Why Choose Us

• Certified Quality – All our D7WWWS DIN11852 Short Weld Tees are 3A Sanitary Standards certified, meeting the highest industry requirements for sanitary fittings. We also hold CE certification and ISO 9001 quality management system certification, ensuring consistent product excellence

• Premium Materials – We use only high-grade 304 and 316L stainless steel, offering exceptional corrosion resistance, weldability, and longevity

• Precision Manufacturing – Every tee is machined to tight tolerances with smooth surface finishes (Ra ≤ 0.8 μm) to meet hygienic standards

• Stringent Quality Control – Each fitting undergoes dimensional inspection, surface finish testing, and material verification to ensure 100% compliance

• Extensive Size Range – From DN10 to DN150, we offer a full range to meet your branch connection needs

• Customizable Options – Available in equal or reducing configurations, and we can accommodate special sizes or materials upon request

• Full Traceability – Every fitting is supplied with material test reports and traceable documentation for audit compliance