CNC Machined solid stainless steel flat gaskets are manufactured by CNC turning with high surface flatness. Designed for metal-to-metal flange sealing, they are ideal sealing solutions for petrochemical, energy and machinery industries exposed to pressure, heat and chemical mediums. Lionse can provide full customization service to meet diverse engineering requirements.
Our CNC machined Solid stainless steel flat gasket is solid annular metal sealing washer. Smooth surface ensures stable sealing effect under high pressure and high temperature. Lionse can support custom dimensions and multiple materials including Stainless Steel, Carbon Steel, Titanium,Nickel-based Alloys. Lionse's high-precision CNC machined solid stainless steel flat gasket is widely applied to flanges for petrochemical, pipeline and pressure vessel systems.
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Production Name |
CNC Machined Solid Stainless Steel Flat Gasket |
| Material Capabilities |
Stainless Steel, Carbon Steel, Titanium, Nickel-based Alloys |
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Brand |
LIONSE |
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Surface Treatment |
As customer’s requirements |
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Origin |
Qingdao, China |
Stainless steel becomes the preferred material of solid flat gaskets mainly due to its superior comprehensive performance:
Stainless steel (304 / 316 / 316L) resists rust, oxidation, water, weak acid and alkaline medium. Ideal for chemical, marine and humid working environments.
Stainless steel maintains stable mechanical properties under high temperature and high pressure. It will not soften, creep or deform easily under continuous load. Compared with non-metal gaskets, it can adapt to harsher industrial sealing conditions and achieve long-term metal-to-metal sealing.
Solid stainless steel flat gaskets are CNC machined with stable hardness. They are reusable under proper disassembly conditions, and keep flatness after repeated compression. No aging, swelling or material degradation like rubber, PTFE and composite gaskets.
Stainless steel blank is easy for precision turning. We can process precise inner diameter, outer diameter, thickness and surface finish strictly according to drawings. Custom sizes and tolerances can be realized efficiently for various flange structures.
Stainless steel material is universally recognized in petrochemical, power, gas, machinery and environmental industries. It meets most industrial equipment standards, and is compatible with most flange material combinations.
Stainless steel gaskets have a far longer service cycle. Less frequent replacement reduces equipment downtime and overall operation costs.
LIONSE has established a well-deserved reputation in the CNC machining industry for quality, reliability, cost-effectiveness and timely delivery. To meet your expectations for your projects, our team of mechanics and engineers will work closely together throughout all stages of product development, from prototype to production. We recognize that each project and its application are unique, so we offer each customer a distinctive yet practical solution, including precision machining services and custom surface treatments. Contact us today and let us start creating your parts.
For over 15 years, LIONSE is a worldwide supplier in the distribution of titanium products, metal working and bearings. The industries we serve is including surgical implants & tools, automotive parts, chemical devices, power generation, mine equipments, aircraft, pumps etc. LIONSE is your reliable supplier.
A: Standard grades include SS304, SS316, SS316L. We can also customize special alloys such as titanium, nickel-based alloys based on working medium and operating conditions. Carbon steel flat gaskets are also available upon request.
Yes. All our gaskets are CNC precision machined. We manufacture products strictly according to your drawings, including customized inner diameter, outer diameter, thickness and surface flatness requirements.
SS316L grade is strongly recommended for salt mist and seawater conditions for outstanding anti-corrosion. SS304 is not ideal for long-term marine corrosive environment.
