screenextruderscreens.org www.extruderscreens.org The rule of thumb with gaskets is always, “better safe than sorry.” The cost of replacing these components – even if you have to do so regularly – is going to be a lot less than the price of a contaminated process line. Tri-clamp fittings and tri-clover fittings are the same exact thing. Tri-Clamp Fittings General Applications: These Sanitary Fittings are predominantly used in the food processing industry. Then, secure the connection in place by using a clamp and then tightening it by hand. 60.3. Whether you’re new to the industry or an old pro, this guide has something for everyone. Before tightening, make sure that the gasket is seated properly into the seats of both flange faces. We would be more than happy to further explain any of the above or answer any specific inquiries you have about this important component. Requires on-site welders. When talking about Tri Clamp sizes, things get a bit complicated. However, if your company works in the food, beverage, or biopharmaceutical industries, you face specific requirements that can be especially demanding. 200mm. 21CG-G100-075. 13MHHD, Light Duty Clamps . Alfa Laval constantly focuses on producing fittings with long durability, problem-free welding and assembly, and highest possible strength. Tri-Clamp Sanitary Fittings provide a safe secure way to connect any food Grade system. H��W]o�8}ϯ�c����^U�(Њ���h�av5B�v��U��v��:1P�F#$����{��9a#"�!�P��������L�g�@ ��`A�B�q���r{QpTd�;ALb.%���.���=�D��H�C�켫�g/d \^������d��>T�������h��Ipa����j���I�q�?��ڋ[`�l�x|�@jTo}7�w�N��v�ǿa4�M./�z�7�����M��b����u������O���*�fv�d�”�%@�0@�6D۸`���f�,!�Qʽ�"lŋ��Ec�ֹ����)�����W�O����8P�J�>�S`��. It is usually used to join tubes in ISO2852 standard together by a clamp. Tri Clover Ferrules are a very popular Hygienic Fitting due to providing a smooth, non-contaminating internal pipework joint. If your manufacturing process involves high-pressure steam lines, you’ll want to check your clamps for any changes in torque. Sizes on this product range from 1/2 inch all the way up to 12 inches in diameter. Specializing in Tri Clover compatible sanitary fittings and other stainless steel parts and accessories, our selection is constantly expanding. Size (mm) A (mm) B (mm) C (mm) D (mm) 12.7. Similar to tri-clamp fittings, this style uses an alternative flange-face design. New Item Camlock Adapter | Tri Clamp 1 in. Advantages: Made with a polished finish they are easier to take apart for cleaning than the Economy Ball Valve. 3-A SSI is an independent, not-for-profit corporation dedicated to advancing hygienic equipment design for the food, beverage, and pharmaceutical industries. x�b``g``�����oπ 101mm. 2. Dimensions and Tolerances for Internal Diameters of Mating Tubes Matching internal diameters and orbital welding used to ensure flush transition between pipe and fitting. Triclover Ferrule Dimensions. 0000000816 00000 n 2. Size: Part # Gasket I.D. The weakest point of a tri-clamp fitting is where the two flange ferrules connect. 21.58. 73.0. 157.0. Simply select the correct 'FLG OD' dimension from the table below to match the 'FLG OD' dimension of your chosen ferrule / blank. With the gasket in place, loosen the clamp so it can be fitted around the flange ends. 2. These fittings are made to be cleaned in place (CIP), but it’s not as though breaking them down for further cleaning is going to require a lot of work, either. A lot goes into creating a successful manufacturing process. SIZE . 250mm. While the name "tri-clover" was copyrighted, the design of these fittings was not. 301.6: 2. They represent the interests of three stakeholder groups with a common commitment to promoting food safety and the public health — regulatory sanitarians, equipment fabricators and processors. 268.5. An essential subset of this processing equipment are tri-clamp fittings. Everything from the tubing to the gaskets must do their job perfectly or your company may incur costly expenses including system downtime or spoiled product. Ferrule Polycarbonate Lenses - Approximate Dimensions . Friction and Stress; Avoid sliding during compression and tensile stress. Uses: Used primarily as a "flow on"/"flow off" type of function. Buy Tri Clamp Fittings various Sizes & Dimensions in India . What is Stainless Steel Tri Clamp Weld Ferrule . bead height: .180” For 1” through 12” Approx. Size. Approximate dimensions of STANDARD Tri-Clamp style gaskets For 1/2” and 3/4” Approx. A Sanitary Connection is made using two Tri-Clover Fittings, with a gasket between them, and a Clamp which holds it all together. The options available are also as diverse as these devices are versatile. Price. Eric Schweitzer is the Director of Standards & Certification at 3-A Sanitary Standards, Inc. We recently spoke with Eric, describing 3A's mission as such: "3-A relies on a third-party, independent, credentialed evaluators to verify that all materials and design criteria used in the manufacturing of processing equipment adhere to 3-A Standards.". B A C D B D Tri-clamp DATA SHEET Ferrule End Sizes Pharma Hygien Products Limited info@PharmaHygieneProducts.com PharmaHygieneProducts.com Sanitary Tri-Clamp® Type II Flanged Gaskets are used widely in the Food, Dairy, Beverage, Biotech, Pharmaceutical, and all other Sanitary Process industries to seal clamp connections in sanitary pipe lines. © 2021 Sanitary Fittings, LLC. Stainless steel sanitary tube fittings permanently welded into place. 25.1. 0000000998 00000 n Couplings specified in BS4825 part 3 are intended for uses where either in … A: B : 25mm. Tri Clamp Sizing. All products manufactured and verified in accordance with 3A are etched with the logo you see on the image above. Notice: JavaScript is required for this content. Used in Breweries and for food and beverage applications, they have become popular for Home Brew due to their ease of use. Tri-Clamp® Style Gasket Sizing Chart. I.D. - SS304. Used in Breweries and for food and beverage applications, they have become popular for Home Brew due to their ease of use. Among these are the components you entrust for keeping your equipment from creating harmful impurities. 21CG-G100-100. Tri Clover Ferrules are a very popular Hygienic Fitting due to providing a smooth, non-contaminating internal pipework joint. 101mm. These flaws may often be microscopic, but they are still large enough to collect and breed the kinds of impurities that no company wants to worry about becoming a part of their manufacturing processes. Sadly, it is the leading cause for product returns at Sanitary Fittings. Ferrules are created by machining from 316L stainless steel bar stock to ASTM A240-78 or 316S11-BS970 Portion 1: 1983, low sulfur grades offering good weld ability. What is Stainless Steel Tri Clamp Weld Ferrule . Silicone gaskets are economical and they offer a wide working temperature range. By better understanding what they are, how they work, and the options available, you’ll know which ones to choose for your unique manufacturing processes. We’re going to break down every component of our most popular style of fittings. Uses: Used to open and shut flow, and also to adjust flow rate. 2. Of course, that’s not to say a tight connection isn’t important. DIN 11850 ‘Industrial’ Tubing Standards and Dimensions. Grade 316 Stainless Steel Tri Clover Ferrules. Gasket surface as smooth as possible Contact Pressure; 1.5 – 2.5 N/mm2for elastomers, plastic for elastomers, plastic materials may require greater contact pressure. 0000002503 00000 n Think of it like this, you wouldn't take prescription drugs that were not approved by the Food & Drug Administration. While there are many styles of fittings used within the food & beverage industries, tri-clamp fittings are the most popular. Although not technically a sanitary connection, 1" and 1.5" Tri Clover fittings can be connected together. These fittings make it possible to connect different sections of process lines with varying sizes and end-point connections. 43.5. trailer <<45A673558CB44ACCAB9A33B9D715402C>]>> startxref 0 %%EOF 29 0 obj <>stream Uses: The 2-piece economy style Tri-Clover Ball Valves are the best priced option for controlling flow rates in a Tri-Clamp Application. Tri-Clamp Connections Chapter 1 Ringstrasse 24, Postfach, CH-8317 Tagelswangen Tel. The following are nominal dimensions for Standard TC Style Gaskets and are for reference only. Advantages: Most Cost effective option. (clean in place). By better understanding what they are, how they work, and the options available, you’ll know which ones to choose for your unique manufacturing processes. It should be the same width as your fitting’s gasket to minimize stress placed on the pipes. Although we’ve already touched on the function of tri-clamp fittings, it’s important that you understand how they work as, without proper installation and usage a lot can go wrong. Al onze Tri-clamp koppelingen zijn gedraaid uit smeedstukken en voldoen aan de hoogste eisen. 0000087233 00000 n Tri-Clamp SCW Dimensions(1) (1) Dimensions are in inches (millimeters). Sizes and Dimensions Size A in mm in mm. ‘Food and Dairy’ Tubing Standards and Dimensions. Don’t try to scrape it away with something like a screwdriver as that could cause the types of scratches that end up concealing bacteria. Fortunately, it’s an easy explanation: they don’t. 110.0. Once you bring the two other components together, a tri-clamp fitting is used to ensure they stay that way (We'll get into how those connections are made a little later). For this reason, it's important to inspect the clamps often to makes sure they are not loosening their grip. Tri-Clamp connections require a gasket and clamp to complete a leak-proof seal. 1" and 1.5" Tri Clover Compatible fittings use the same flange size. 12001 DN A B C WT L 125 129 125 144,4 2 28 150 154 150 167 2 28 200 204 200 217,4 2 28 250 254 250 268 2 28 47.6. These companies typically install USA-Made parts only in an effort to maintain high-quality standards, product conformity, and traceability in case of manufacturing defects. It creates a leak proof seal in between a tri-clamp connection. Tri-Clamp Butterfly Valves with Trigger Handle, The Ultimate Guide to Tri-Clamp Fittings, The Ultimate Guide to Bio-Pharmaceutical Fittings, Standard: -35°F to 250°F (-37°C to 121°C), Standard: -65°F to 300°F (-54°C to 149°C), Standard: -250°F to 450°F (-157°C to 232°C), Standard: -15°F to 437°F (-26°C to 222°C). Tri-clamp fittings are a subcategory of sanitary fittings, which themselves are a subset of normal fittings. 34.9. 0000014329 00000 n The following are nominal dimensions for Standard TC Style Gaskets and are for reference only. 63mm. Once again, all you need to do is trace a circle around the outside of this end on a piece of paper. Male/Female NPT (National Pipe Thread), end caps, and butt welds are just a few examples. Tri-Clamp HDI-Line H-Line A connection is made up of a plain ferrule, a clamp, and a gasket. 43.5. These fittings make it possible to connect different sections of process lines with varying sizes and end-point connections. If your manufacturing environment creates large amounts of pressure, this is where the clamp is most likely to fail. 64.0. DS Tri-Clamp Ferrules V1.4 Page No:1 Tri-Clamp ferrules & blanks Generally, Tri-Clamp ferrules, blanks and adapters are produced by CNC turning from stainless steel bar, in AISI 316L 1.4404 material. Securely connect tri-clamp ends with heavy-duty, stainless steel single-pin clamp (13MHHM) The single-pin heavy duty clamp with a wingnut is made from 304 stainless steel alloy (Also available in 316). COLUMN 1: Nominal IPS Pipe size. Allow 5% variance in dimensions from manufac-turer to manufacturer. A perfect alignment is critical, but you can’t expect your clamp to pull components or whole pipes into place, so this issue will only get worse until properly addressed. U ses: The Tri-Clamp-Elbow is typically used whenever a 90 degree bend is required in food grade and Brewing applications. Items such as unprocessed milk, wort for beer, wine and even medicines need to move from point A to point B during the manufacturing process. 31mm. Sanitary fittings don’t carry the same kind of risk as they are polished to an almost flawless finish, reducing the likelihood of these flaws ever developing. 0000001094 00000 n Take a look at the two tables below to get a sense for which option will support your needs best. A: B: C: D : 25mm. Triclover Ferrule Dimensions . 119.0. The reason normal versions can’t be used in the food, beverage, and biopharmaceutical industries is that stainless steel allows for small pockets and can easily suffer nicks and scratches. The material conforms typically to ASTM A182 and A276 or for specials requiring boiler grade material are produced from ASTM A479. However, the company eventually sold the name and began putting their focus on other products. Again, the exact process for cleaning your fittings – and the frequency with which you execute it – may be governed by company policies, industry best practices, and federal or state regulations. 166.1. Examine the flanged ends for any residue that may interrupt the proper functioning of a new gasket by keeping it from seating properly. One final and extremely important facet of choosing the right fitting for your needs is the selection of stainless steel alloy. They are part of a Union that consists of two ferrules which are compressed together using a clamp and a gasket between the two ferrules which provides a tight seal. Our entire range of clamps are universal in size and assemble around all published tri-clamp ferrule standards : BS4825-3, DIN32676, ISO1127, ISO2037, ISO2852, SMS3008, SMS3017, BS6362 & ASME BPE. The smallest irregularity can cause incomplete or inconsistent compression. Don’t forget about the gaskets, either. 2. All three styles are in compliance with 3A standards for C.I.P. 0000005594 00000 n Tri-Clamp Fittings General Applications: These Sanitary Fittings are predominantly used in the food processing industry. thickness: .079” DIMENSIONS ID OD 1/2” 3/8” 7/8” 3/4” 5/8” 7/8” 1” 7/8” 2” 1 1/2” 1 3/8” 2” 2” 1 7/8” 2 1/2” 2 1/2” 2 3/8” 3” 3” 2 7/8” 3 1/2” 4” 3 7/8” 4 1/2”.0855” 4 3/4” 5 1/2” While the two flanged ends and clamp are certainly important, the status of your gasket can’t be overlooked. 91.0. thickness: .079” Approx. 2 50.8 2.66 3 76.2 3.72 11/238.1 2.13 54.0 67.5 21/263.5 3.19 81.0 94.5 4 101.6 4.83 122.6 6 152.4 6.69 169.9 8 203.2 8.69 220.7. Let the gasket do what it was designed to do and only apply as much pressure as you can by comfortably turning the wingnut with your hand. 0000008018 00000 n The configuration should be perfectly aligned and even all the way around. Materials: Most Often Tri-Clamp Gaskets used are usually made out of silicone, which is is almost an Idustry default! 0000083057 00000 n -. Another reason to use a tri-clamp fitting in your manufacturing process is that cleaning and maintaining them are so easy. 207.2 . 4 0 obj <> endobj xref 4 26 0000000016 00000 n 83.5. All Rights Reserved. The second option is to measure the outside diameter of the flange end. 149.2. However, here are some basic tips for taking care of your tri-clamp fittings and the connection they’re responsible for securing. 150mm. Still, even a brand-new gasket may have a flaw from time-to-time, so it’s worth carefully inspecting it before putting it to use. You can use them to make connections between a large variety of endpoints with different types of adapters. 0000011221 00000 n Tees, elbows and reducers are available with Tri-Clamp connections. The inside diameter of a gasket should always be identical to the inside diameter of the pipes so that there’s absolutely no void or intrusion. For more information on the selection between these two alloys, check out the video we created here: As you now know, tri-clamp fittings may be relatively small compared to the rest of your operation, but they serve an extremely important purpose. Obviously, expired or damaged gaskets are never to be used with your tri-clamp fittings. We have also created a table of theoretical tube burst schedules. Our entire range of clamps are universal in size and assemble around all published tri-clamp ferrule standards : BS4825-3, DIN32676, ISO1127, ISO2037, ISO2852, SMS3008, SMS3017, BS6362 & ASME BPE.
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