We will be closed May 15-17, as we complete a scheduled physical inventory. Our sales team will be available for assistance. Orders placed after 1:00pm on Thursday, May 14 will be processed on Monday, May 18.

Expert insights on all things sanitary

Sanitary Fittings Blog

Explore in-depth guides, industry trends, and best practices for the food, beverage, pharmaceutical, and manufacturing industries. For all professionals committed to safety, compliance, and performance.

Latest Blog Posts

Sanitary Surface Finish Explained: Ra Values, Cleanability, and Compliance

Why sanitary surface finish matters In hygienic processing, surface finish is not about looks. It is about how easily a surface releases product, cleans during CIP, and resists microbial attachment over time. The smoother the wetted surface, the fewer places residue...

Ra vs Rz Roughness Parameters: What They Mean and How to Specify Them

Surface finish is one of those specs that can look simple on a drawing but cause real-world headaches when it is misunderstood. In sanitary processing, finish impacts cleanability, microbial harborage risk, corrosion behavior, and how reliably seals and gaskets...

304 vs 316L Stainless Steel for Sanitary Processing: How to Choose

Choosing between 304 and 316L stainless steel is rarely about “better” and more about the environment your equipment actually sees: chlorides, cleaners, temperature swings, weld density, and how much risk you can tolerate. In sanitary processing, those factors show up...

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What Is Tri Clover?

What Is Tri Clover? I get asked this question from customers on occasion. Looking at how visitors to this...

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What is DIN 32676?

What is DIN 32676? To answer this question let's take a step back and talk about what DIN is. DIN is the German Institute for Standardization....

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What is a heat lot number?

What is a heat lot number? Heat lot number in the above image is highlighted in red. A heat lot number is used as a way to identify certain...

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What Are I-Line Fittings?

What Are I-Line Fittings? I-Line fittings are used in line processing equipment to join separate runs of tubing.   You'll typically find this...

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