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Wholesale Premium Unplated Metal C-Ring Seal with Internal Spring
US$50.00
10 Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Metal, MetalApplication
Car, CarModel NO.
C-ringType
End Face Seal Axial SealPerformance
TemperatureShape
O-RingStandard
Standard, NonstandardPerformance
TemperatureShape
O-RingStandard
Standard, Nonstandard, ASTM, GOST, JISType
End Face Seal Axial SealCondition
NewCertification
ISO9001Customized
CustomizedAfter-Sales Service
OnlineWarranty
One YearFunction & Appli
SealFunction
Fixed SealLeak Rate
10-10PA M³/S or Even LessSuitable Media
Oil, Water, Gas, etc.Transport Package
TarySpecification
30*30Trademark
snokitOrigin
ShanghaiHS Code
8484100000Key features
High Pressure Resistance: Designed for hermetic sealing in high-pressure environments up to 1500 bar.
Customized Options: Offers full customization, minor customization, and flexible customization from samples or designs.
Consistent Seating Load: Internal helical spring provides consistent mechanical seating load for rough surfaces.
Wide Material Selection: Available in Alloy 718, X-750, 316/321 SS, Waspaloy, and various plating options.
Comprehensive Warranty: Includes a 3-year warranty period for consistent seating load performance.
Rigorous Quality Control: Features 100% weldment strength test, static pressure test up to 100 MPa, and helium leak detection.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.35h
AI-Powered supplier vetting
SummaryThe supplier demonstrates documented service-management procedures, ISO9001:2015 certification, customization and ODM/OEM capabilities, recent new-product activity, five R&D engineers, and SDK availability. It reports cooperation with Fortune 500 companies and a repeat-buyer preference of 50%–80%. Service logistics include Shanghai Port, multiple quotation and payment terms, and a stated one-month lead time in both peak and off-season. However, overseas service infrastructure is limited: no overseas warehouse, showroom, agent/branch, or offline trade-show participation is reported. Production information shows two production lines and no continuous batch quantity reconciliation. Financial data is present but incomplete and expressed as non-interpretable indexed values, so financial credibility cannot be reliably assessed.
Supplier typeThe supplier presents itself as a manufacturer and service provider with two production lines, OEM service for well-known brands, ODM service, customization, and Shanghai Port proximity. It also reports two experienced export-trade staff, but no overseas warehouses, showrooms, agents/branches, or offline trade-show participation.
CertificationsThe supplier reports holding an ISO9001:2015 certificate and other management-system certifications. It also reports conducting regular fire drills during the past year, supporting evidence of structured quality and safety management.
After-Sales capabilityWritten procedures and followed records are reported for service assessment, corrective and preventive actions, and customer complaint handling. However, the supplier reports no overseas warehouse, showroom, agent/branch, or offline trade-show service presence, limiting evidence of localized overseas support.
R&D capabilityThe supplier reports new products during the past year, five R&D engineers, ODM capability, and an available SDK. These directly support active product development and technical integration capability.
Production capacityThe supplier reports two production lines, 15 qualified suppliers for service capability, and a one-month average lead time in both peak and off-season. However, it explicitly does not conduct continuous quantity reconciliation for every batch or bulk production, indicating a production-control weakness despite the stated manufacturing resources.
Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM and OEM services, providing explicit evidence of broad customization and contract-manufacturing capability.
Client casesThe supplier reports having collaborated with Fortune 500 companies and indicates a repeat-buyer preference of 50%–80%. These statements provide direct evidence of established customer experience, although no customer names, project details, or verifiable case descriptions are supplied.
Product Q&A
Q:How do I request a quote or place an order?
A:
To request a quote or place an order, please visit our Contact Us page. You can either send us an email or call us directly. Alternatively, you can also find us on Globalspec or IndustryStock.
Q:What benefits does Sonkit Industry offer over competitors?
A:
Competitive Pricing: We provide prices that are up to half or a third of competitors, offering excellent value. Expert Team: Our experienced research and technical support team ensures innovative solutions and high-quality products. Reliable Processes: We maintain stable and reliable electroplating and heating processes, ensuring consistent product quality. Quality Control: Our in-house testing labs are equipped with advanced testing equipment to guarantee the highest quality standards. Quick Re
Q:What are the advantages of spring energized metal ring seals over standard metal ring seals?
A:
Spring-energized metal ring seals offer superior sealing performance by maintaining consistent pressure and adaptability, even under extreme temperatures, high pressure, or surface irregularities. The spring allows for higher load capacity, better flexibility, and improved durability, reducing leakage and wear. They also provide enhanced resistance to harsh media, making them ideal for challenging environments in industries like oil & gas, aerospace, and nuclear.
Q:How many metal seal types are there?
A:
This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.
Q:Which type of metal seal is best for my application?
A:
Sonkit provides the most complete set of metal seal solutions including a variety types of metal seals as below: - Metal O Ring : the most economical choice for high load, high pressure applications, widely used for decades. - Metal C Ring : one of our most popular designs, it has a low leakage rate and a high spring back. - Spring Energized Metal C-Ring : An enhanced Metal C Ring, the inner spring can support significant load for rough surfaces and has a lower leakage rate. - Metal E Ring : Pro
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Sonkit (Shanghai) Industry Technology Co., Ltd.
Sonkit (Shanghai) Industry Technology Co., Ltd.*Content:
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