Custom S-Seal Manufacturer in China
Yoson is a professional manufacturer of S-seals for use in oil & gas equipment. We can provide 1-1/2 inches to 60 inches in diameter, depending on your needs. Yoson can manufacture and design a complete sealing solution for numerous environments and applications.
- Elastomer certified to NACE, TOTAL, NORSOK, and API standards
- No MOQ requirements
- Food-grade seal guaranteed
- Available in customized colors and design
S-seals also popular as spring seals and all-in-one T-seals is compromising dual integrated anti-extrusion springs and high modulus elastomers. They are designed to resist harsh conditions of pressure and temperature. Our S-seals are easy to install and provide long service life with low maintenance.
Additionally, Yoson S-seals are suitable for high/low temperatures and pressures, and dynamic or static applications. Yoson is a leading s-seal manufacturer in China with an experienced engineering team. We can produce custom S-seals according to your special requirements. Contact us now!
Yoson S-Seal Advantage
Yoson S-seal has under equal load and compact structure that can save installation space up to 50%.
S-seals can save money as it minimizes working height while minimizing the material cost for chambers.
The axial pulse in the transmission project can guarantee easy to removal because of limited stress equilibrium.
A unique pressure compensation design can limit the vibration and ensures good fatigue strength.
Yoson S-seal is used in oil and gas equipment such as a wellhead. This equipment requires sealing materials that can resist up to 15000 psi pressures and 300º F (149º C) temperatures. From layout to production, our S-seals are fabricated to work in extreme conditions that deliver high-pressure static sealing. Yoson S-seal is manufactured with different quality testing without any damage based on the following parameters:
- Gas Test Pressure: 0 to 10000PSI gas pressure test
- Temperature: 0 to 250 °F
- Test Method: Nitrogen Gas
Spring Seal Features and Benefits
Yoson is one of the premier manufacturers of S-seal in China, with the following features:
- Resist temperatures to 350°F and 20,000PSI pressures
- Single-Piece Design: for easy equipment assembly, installation, and maintenance
- Integrated Garter Spring Anti-Extrusion: reduce the risk of improperly installed backup rings
- Sizes: 1-1/2 inches to 60 inches diameter
- Engineered to suit ISO3601-2 style grooves and Parker AS568 style
- Suitable for dynamic and static applications
If you need to custom S-seal, Yoson has professional engineers and an R&D team to assist your needs.
Fully Customized S-Seal
Yoson provides a complete solution of S-seal customization in a wide range of construction. These capabilities allow us to provide the right seal that is made tailored for you. Yoson has advanced molding equipment, CNC technology and we use high-end materials.
We can enhance s-seal performance and life by producing custom seals that are suitable for a particular environment. You can specify your own design, color, size, material, and other specifications. Send us your requirements and let Yoson provides you with custom s-seals that meet higher technical standards.
Yoson – Your Trusted S-Seal Supplier in China
Yoson s-seals are combined with elastomer seal flexibility and integral support components. They provide higher extrusion resistance in high-pressure sealing environments. We manufacture high-quality s-seals to meet different applications in chemical processing, oil & gas, and chemical transportation.
As one of the leading s-seal manufacturers in China, we conduct different testing to ensure quality. We own advanced testing equipment such as failure analysis, microscopy, chemical compatibility, thermo-mechanical evaluation, and many more.
Certified Materials for S-Seal Production
Yoson elastomer S-seal is certified to 10% sour gas (API6AFF/HH and exceeds additional certifications such as:
- ISO 23936-2
- NORSOK M-710
- API 16C
- NACE and TOTAL TM0192-2003
Elastomer S-seal is available in different materials such as N4031A85 HNBR, N4007A95 HNBR, N4033A90 HNBR, V1238-95 FKM, RV1121-90 FKM, VG109-90 FKM.
The garter spring serves as a non-extrusion tool on both elastomer sealing sides. It allows big extrusion gaps to span at high pressures. Garter spring seals are accessible in numerous materials to exceed the different services required for oil and gas applications. different garter spring materials involve:
- 300 series stainless steel
- PEEK monofilament
- Inconel (NACE MR-01-75
- 300 Series PEEK Coated Stainless Steel
Leading S-Seal Manufacturer in China with Over 10 Years of Experience
Robust plastic and rubber component testing capabilities enable us to analyze the following:
- Tribological properties, thermal analysis
- Tensile, flexural, compression, sheer mechanical properties
- Finite element analysis, Material Traceability
Yoson has professional application engineers and product designers to help you find the best s-seal for can’t fail, specialized applications. Our engineers are hands-on to design s-seal performance that meets environmental conditions and application specs – delivered on budget and on time
I try to order customized sealing of S seals and when it arrives, I was amazed. Yoson can truly provide custom sealing solutions. All the products are well-produced.
At first, I doubted making a bulk order of S seals. But when I received the products from Yoson, my insight was changed. Will order again.
We order three times from Yoson seals, first just a little quantity, the second is higher than the first, and the third was a thousand quantity. It means that for the past purchases we’ve made, we are already satisfied with their product and service capacity.