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About Us Home | About Us Our Journey Tat Lee Engineering Pte Ltd is recognized by local and regional industry partners as a reliable solutions provider. Tat Lee was founded in 1967, and over the decades, we have abided by the same guiding principles of building mutually beneficial long-term relationships with our business partners. We are pleased to offer our clients solutions from our decades of experience in manufacturing and supplying Gaskets and affiliated sealing products to a vast array of customers who appreciate our fast, reliable and cost-effective service. Tat Lee began producing its own brand of gaskets, “PROSEEL” in 2002, supplied to major refineries and petrochemical plants in Singapore and the region. Our Customers Over the years, through our consistent focus on improvement and excellence, our products and services have received approval and recognition from our valued customers - plant owners, contractors, manufacturers and industrial service providers. Vision & Mission We value long term business partnerships, offering a variety of sealing and lubricating solutions with our extensive product lines. With best cost performance, based on ESG, QHS considerations and years of experience in technical and creative solutions, we take pride in our excellent service from our professional and efficient team.

Gaskets Home | Products | Gasket Tat Lee manufactures, distributes and supply a broad range of gaskets designed for all operating environments. We have a long history of developing gaskets that seal efficiently even under the toughest conditions. In keeping with our motto “The Seal of Quality”, Tat Lee also custom-makes gaskets to provide the best solution for our customers’ needs. Tat Lee Engineering is committed to customer success, safety, quality and on-time delivery. Speak to us today with your requirements. ProSeel® As the largest manufacturer of gaskets in Singapore, Tat Lee prides ourselves on our highly personalised services. Our PROSEEL gaskets have been effectively used for more than a decade in various plants and applications in Singapore and the region, and can be made to order according to our customers’ specifications. We are also able to recommend solutions according to your needs. Kammprofile Gasket The Kammprofile gasket is a two-part seal compromising a precision-engineered grooved metal core and a soft sealing material bonded to either side of the core. The metal core can withstand high pressure loading while providing excellent deformation and sealing properties. Meanwhile, the soft sealing material fills any surface irregularity on the flange even at low bolt loads. The Kammprofile gasket is easy to handle and fit, and combines the benefits of hard and soft sealing technologies for a lasting seal that offers outstanding levels of gas tightness and joint integrity. The gasket has an unlimited shelf life and can also prolong the use of damaged or rotated flanges. Spiral Wound Gasket Renowned for providing remarkable seal quality under the harshest conditions, the spiral wound gasket seals flanges where temperature, pressure or flow rates demand high flexibility. A spiral of alternate metal strips and a softer filler material mean that the spiral wound gasket offers both good structural support and an excellent seal even with imperfect flange faces. Spiral wound gaskets are available in a variety of metals and materials – allowing for a wide range of structural densities – according to the demands of each application. Ring Type Joint Gasket The ring type joint is designed to last in high pressure applications. It is a precision-engineered solid metal gasket that forms a metal-to-metal seal with flanges. The gasket cross-section is designed to concentrate the bolt load over a small area in order to produce a high seating stress. The ‘RX’ and ‘BX’ gaskets are designed to be pressure activated which improves the efficiency of the seal as the internal pressure of the system increases. Prolas™ PROLAS recyclable flange gaskets for fluid delivery • Superior long term sealing performance • Drinking water safe (NSF) for potable water delivery • Current rubber EPDM material is “single use”, generates rubber waste at end of life à Replaced PROLAS gaskets are collected back and recycled into new gasket production • High level of production waste (30%) during gasket cutting process that is disposed à Production waste from PROLAS gaskets can be recycled in-house Circular Economy Vision New Used + Scrapped Manufacturer New Customer Used Frenzelit® Prolas We are proud to partner Frenzelit GMBH, a leader in innovative gasket materials for more than a century, combining innovative ideas with proven products to always find the right solutions for our customers. A variety of high-quality gasket materials are used to meet our customer’s requirements, such as fiber gaskets, graphite gaskets, high-temperature mica gaskets, PTFE gaskets. novapress® Universal (PS 8900) The balanced raw material combination consisting of high-quality aramide fibres and special functional fillers bonded with nitrile butadiene rubber (NBR), gives novapress® Universal the following special properties: - Good tensile strength - Excellent stress relaxation - Very low gas leakage - Very good oil resistance Identification colour: green novapress® Basic (PS 8800 /ZW 8800) The balanced raw material combination, consisting of high-quality aramide fibres, special fillers and nitrile-butadiene-rubber (NBR), gives novapress BASIC the following special properties: - Good media resistance - Good stress relaxation - High pressure resistance - Excellent value for money Identification colour: orange novaphit® SSTC (PS 6600) The TUV-certified solution for oval closure lid gaskets. This gasket, which is based on the classic novaphit® SSTC material, has become the widely used standard product for oval gaskets that require official approval since TUV testing was introduced in connection with TRD 401. Novaphit® SSTCTRD 401 satisfies the requirements made in the highest testing category D(250 °C/40 bar) specified in TRD 401 without any difficulty. It can, however, also be used when the application parameters are more demanding than this (see the application recommendation below). Oval gaskets 2,4 or 6 mm thick are produced from the basic material, which is 2 mm thick, by certified manufacturers. This means that all the different applications are covered - from delivery of a new boiler to a steam generator that has already been in operation for a long time. Thanks to a sufficiently thick graphite layer and the positive properties of the expanded metal insert, novaphit®® SSTCTRD 401 is unusually adaptable to sealing surface unevenness. Optimum advantage is taken of the low bolting forces required in the closure lid area due to the design parameters to shape the graphite. Novaphit® SSTCTRD 401 also has all the properties of Novaphit® SSTC and can therefore be recommended for any other steam generation application too. To make an enquiry, please fill in your contact details Subject SUBMIT Thanks for submitting!

Services Home | Services Shutdown Support Services Shutdown support service is supported by our experienced team of engineers and technicians. They ensure that the supply of gaskets, seals and other consumable items are trouble free. Before each maintenance, our engineers will visit your site to understand your work scope and will co-ordinate gasket redesign activity. Service Benefits are: Gasket specification review Pre-service assessment Dedicated team of engineers to offer design recommendations and solutions Rapid response mobile service unit Manufacturing capability to produce an extensive range of gasket types Quick turnarounds Significant cost savings Caravan System & General Supply Services With our caravan ready solutions, clients can focus on their core business. We take care of the after sales service and manage our partners spare parts programme with reputable original parts. Tat Lee Engineering has dedicated teams in place to manage the logistics, order and data management, and customer service requirements. Technical Services The technical services that Tat Lee Engineering provides are but not limited to gasket re-design service (ASME & API), troubleshooting, technical presentations and seminars, and gasket and materials testing. Training Services We are pleased to share our expertise, offering customised gasket training courses tailored to various requirements and skill sets. We have worked with customer’s engineers and technicians. Contact us for more information. CONTACT US

Compact Sealing Solutions Home | Products | Compact Sealing Solutions A gasket is a metallic, semi-metallic, rubber ring that seals the junction between two surfaces in an engine or other device. Tat Lee manufactures, distributes and supply a broad range of gaskets designed for all operating environments. We have a long history of developing gaskets that seal efficiently even under the toughest conditions. In keeping with our motto “The Seal of Quality”, Tat Lee also custom-makes gaskets to provide the best solution for our customers’ needs. Techlok Clamp Connector® SPO Compact Flange® Techlok Clamp Connector® Techlok Clamp Connectors are the most effective and economical pipe connection system available today. Typically several Techlok joints can be installed in the time it takes to assemble a single standard ANSI or API flange. Conventional ANSI or API flanges with their 4 to 24 bolts require accurate alignment to ensure a seal, whereas Techlok Clamp Connectors have only four bolts, no alignment problems and require less bolt loads. High pressure systems are not a problem, with Techlok Clamp Connectors working in applications where pressures of 60,000psi and above are found. When it comes to offshore applications where topside loading is critical, Techlok’s low weight is a real advantage – a factor applicable in any industry where weight and overall installation cost is a consideration. Techlok Clamp Connector® SPO Compact Flange® The SPO Compact Flange has been used across the globe since 1989, offshore, onshore and subsea, offering significant weight and space savings over conventional flanges, leak-free joint integrity and therefore is the most effective environmentally friendly piping joint available today. Its double sealing (hyperlink remains) action prevents hydrocarbon releases, addressing health and safety issues and concerns. Typically weighing between 70 – 82% less than a conventional flange, the SPO Compact Flange is designed using the state-of-the-art finite element analysis and is in full accordance with ASME VIII, Div 2 provisions and with ANSI/ASME B31.3.1. SPO Compact Flange® To enquire a product with one of our product consultants, please fill in your contact details Subject SUBMIT Thanks for submitting!

FAQ Home | FAQ What is an FAQ section? An FAQ section can be used to quickly answer common questions about you or your business, such as “Where do you ship to?”, “What are your opening hours?” or “How can I book a service?” It’s a great way to help people navigate your site and can even boost your site’s SEO. What is an FAQ section 2? An FAQ section can be used to quickly answer common questions about you or your business, such as “Where do you ship to?”, “What are your opening hours?” or “How can I book a service?” It’s a great way to help people navigate your site and can even boost your site’s SEO. What is an FAQ section 3? An FAQ section can be used to quickly answer common questions about you or your business, such as “Where do you ship to?”, “What are your opening hours?” or “How can I book a service?” It’s a great way to help people navigate your site and can even boost your site’s SEO.

Career Home | Career I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me to add your own content and make changes to the font. Feel free to drag and drop me anywhere you like on your page. I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me to add your own content and make changes to the font. What is an FAQ section? An FAQ section can be used to quickly answer common questions about you or your business, such as “Where do you ship to?”, “What are your opening hours?” or “How can I book a service?” It’s a great way to help people navigate your site and can even boost your site’s SEO. What is an FAQ section 2? An FAQ section can be used to quickly answer common questions about you or your business, such as “Where do you ship to?”, “What are your opening hours?” or “How can I book a service?” It’s a great way to help people navigate your site and can even boost your site’s SEO. What is an FAQ section 3? An FAQ section can be used to quickly answer common questions about you or your business, such as “Where do you ship to?”, “What are your opening hours?” or “How can I book a service?” It’s a great way to help people navigate your site and can even boost your site’s SEO. APPLY NOW

Tat Lee Engineering Pte Ltd was established in 1973 with a mission to provide superior sealing technology for our clients. We have supplied creative solutions to refineries, power energy plants, shipbuilding and repair, petrochemical and manufacturing industries for more than half a century. Standard Piping and Custom made Gaskets for your pipelines and equipments LEARN MORE Industries We Serve Process Process Trusted partner to plant owners and contractors. Engineering support for TA planning, TA and SDM on site caravan service. Marine & Offshore Marine & Offshore Wide range of gasket materials, lubricants and sealants for marine applications. Mobility & Transportation Mobility & Transportation Thermal management and proven lubrication solutions for enhanced operating design and performance. Semiconductor Semiconductor Silicone thermal interface materials for component durability and reliability. Water Industries Water Industries Effective solutions for sustainable applications. General Industries General Industries We can provide or recommend solutions to customers across all industries. About Tat Lee Engineering Corporate Profile Tat Lee Engineering Pte Ltd was established in 1973 with a mission to provide superior sealing technology for our clients. We have supplied creative solutions to refineries, power energy plants, shipbuilding and repair, petrochemical and manufacturing industries for more than half a century. LEARN MORE We value long term business partnerships, offering a variety of sealing solutions with our extensive product lines. With best cost performance, based on ESG, QHS considerations and years of experience in technical and creative solutions, we take pride in our excellent service from our professional and efficient team. Have any enquiries about our products? Fill in your details and we will get back to you! Subject SUBMIT Thanks for submitting!

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Privacy Policy Home | Privacy Policy This Privacy Policy governs the manner in which Tat Lee Engineering collects, uses, maintains and discloses information collected from users (each, a “User”) of the Tat Lee Engineering website (“Site”). This privacy policy applies to the Site and all products and services offered by Tat Lee Engineering Pte. Ltd. Personal identification information We may collect personal identification information from Users in a variety of ways, including, but not limited to, when Users visit our site, fill out a form, and in connection with other activities, services, features or resources we make available on our Site. Users may be asked for, as appropriate, name, email address, phone number. Users may, however, visit our Site anonymously. We will collect personal identification information from Users only if they voluntarily submit such information to us. Users can always refuse to supply personally identification information, except that it may prevent them from engaging in certain Site related activities. Non-personal identification information We may collect non-personal identification information about Users whenever they interact with our Site. Non-personal identification information may include the browser name, the type of computer and technical information about Users means of connection to our Site, such as the operating system and the Internet service providers utilized and other similar information. How we use collected information Tat Lee Engineering collects and uses Users personal information for the following purposes: · To improve customer service. Your information helps us to more effectively respond to your customer service requests and support needs. · To send periodic emails. The email address Users provide will only be used to respond to their inquiries, and/or other requests or questions. How we protect your information We adopt appropriate data collection, storage and processing practices and security measures to protect against unauthorized access, alteration, disclosure or destruction of your personal information, username, password, transaction information and data stored on our Site. Sharing your personal information We do not sell, trade, or rent Users personal identification information to others. We may share generic aggregated demographic information not linked to any personal identification information regarding visitors and users with our business partners, trusted affiliates and advertisers for the purposes outlined above. Changes to this privacy policy Tat Lee Engineering has the discretion to update this privacy policy at any time. When we do, we will revise the updated date at the bottom of this page. We encourage Users to frequently check this page for any changes to stay informed about how we are helping to protect the personal information we collect. You acknowledge and agree that it is your responsibility to review this privacy policy periodically and become aware of modifications. Your acceptance of these terms By using this Site, you signify your acceptance of this policy. If you do not agree to this policy, please do not use our Site. Your continued use of the Site following the posting of changes to this policy will be deemed your acceptance of those changes. If you have any questions about this Privacy Policy, the practices of this site, or your dealings with this site, please contact us.