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7RW Long Reducing Weld Tee

The 7RW Long Reducing Weld Tee is a premium sanitary butt weld fitting designed to connect separate sanitary process lines of different sizes with permanent welded connections. Manufactured from high-grade 304 or 316L stainless steel with a 32 Ra surface finish, this long reducing tee delivers exceptional durability, corrosion resistance, and hygienic performance for demanding industrial applications.
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Key Features 

  • Premium 304/316L Stainless Steel Construction – Offers outstanding resistance to corrosion, oxidation, and chemical attack, making it ideal for food, dairy, beverage, pharmaceutical, and cosmetic processing environments.

  • Reducing Branch Design – The branch diameter is smaller than the main diameter-, enabling seamless connection between process lines of different sizes without additional adapters.

  • Long Type Configuration – The extended body length provides greater center-to-end dimensions compared to standard tees, offering increased flexibility in piping layout and improved flow characteristics.

  • Butt Weld Connection – All three ends feature butt weld connections for permanent, flush joints that eliminate potential leak points and provide superior mechanical strength

How It Works

The 7RW Long Reducing Weld Tee functions as a branch connection fitting that enables fluid or gas flow to be directed from a main pipeline into a secondary line of different diameter.

  1. Main Line Connection – The larger-diameter weld end is permanently welded to the main process line. This creates a continuous, seamless joint that provides superior mechanical strength and eliminates potential leak points.

  2. Branch Line Connection – The smaller-diameter weld end is welded to the branch pipeline, allowing flow to be efficiently diverted from the main line to the secondary line of reduced size.

  3. Reducing Function – The transition from larger to smaller diameter occurs smoothly within the tee body, enabling flow reduction without the need for a separate reducer fitting.

  4. Integrated System – Once all connections are completed, the Long Reducing Weld Tee enables fluid or gas to flow seamlessly between the main pipeline and the branch line, maintaining system integrity and flow efficiency.

Why Choose Our 7RW Long Reducing Weld Tee?

  • Superior Material Quality – Made from 304 or 316L stainless steel, offering excellent corrosion resistance and durability for demanding sanitary applications.

  • Hygienic Design – The 32 Ra surface finish-reduces bacterial adhesion and residue buildup, critical for food, dairy, beverage, and pharmaceutical applications.

  • Certified Quality3A Certified, CE Certified, and ISO 9001 Certified, ensuring compliance with rigorous industry standards for sanitary fittings.

  • Complete TraceabilityMaterial Test Reports are supplied with every fitting for full quality documentation.

Specifications

Specification

Detail

Product Type

7RW Long Reducing Weld Tee

Material

304 or 316L Stainless Steel (AISI 304 / AISI 316L)

Connection Type

Butt Weld x Butt Weld x Butt Weld

Surface Finish

32 Ra (Polished) / Unpolished

Size Range

1/2" – 6" Tube O.D.

Wall Thickness

0.065" (standard)

Standards

Manufactured in accordance with 3A Standards

Certifications

3A Certified, CE Certified, ISO 9001 Certified

Documentation

Material Test Reports (MTRs) Supplied

Applications

Food, Dairy, Beverage, Personal Care, Cosmetics, Pharmaceutical

7RW Long Reducing Tee dimensions diagram - sanitary butt weld reducing tee

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CONTACT INFORMATION

If you have any questions or need help, feel free to contact with our team. We are available 24/7 by fax, 
e-mail or by phone. 
   valve@wzststeel.com
   +86-15858536788/+-86-577-86896059
  Binhai Industry Zone, Wenzhou, Zhejiang, China

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