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Mica PTFE Non Metallic Gaskets Flat Customizable for Flange
US$0.01-100.00
1 piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Graphite,PTFE,Rubber,Mica,etcApplication
Pipe, Flange, Valve, PumpModel NO.
Non Metallic GasketsType
Flat GasketPerformance
CorrosionShape
O-RingStandard
Standard, NonstandardTransport Package
Customer NeedsSpecification
Customer NeedsOrigin
ChinaProduction Capacity
8000000piece/YearKey features
High Heat Resistance: Mica gaskets withstand temperatures from 900 to 1850 F without failing in oxygen-rich environments.
Chemical Corrosion Resistance: PTFE material offers outstanding resistance to chemicals, solvents, caustics, and acids.
Customizable Options: Products are customizable in shape, standard, and material to fit specific industrial needs.
Professional Manufacturing: Established manufacturer with 20,000 sqm facility and multiple production lines since 2007.
Wide Material Selection: Available in Graphite, PTFE, Rubber, Mica, and Cork for diverse application scenarios.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-10-30Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤24hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, FCA, EXW
AI-Powered supplier vetting
SummaryNingbo Rilson Sealing Material Co., Ltd. is identified as both a trading company and manufacturer/factory in Ningbo, Zhejiang, China, specializing in fluid sealing systems, spiral wound gaskets, ring joint gaskets, and related sealing materials. The supplier states that it provides OEM and ODM services, has ISO 9001:2015 and API certifications, operates more than 10 production lines, and has 6–10 R&D engineers and 6–10 quality-control staff. Reported production includes 3,000,000 spiral wound gaskets, 800,000 kammprofile gaskets, and 1,000,000 ring joint gaskets. It exports to multiple global regions, with exports representing 71%–90% of total sales, and reports lead times of within 15 working days off-season and one month during peak season. Evidence is insufficient to assess after-sales service, financial credibility, and customer cases.
Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory, while its industry is identified as manufacturing and its listed products and factory location support manufacturing involvement. However, one record also classifies the company nature as a trading company, indicating a mixed or inconsistent classification.
CertificationsThe supplier explicitly states that it holds ISO 9001:2015 and API certificates, and ISO 9001 is separately listed under supplier management-system certification. This provides direct evidence of formal quality-management certification and an API-related certification claim.
R&D capabilityThe supplier describes itself as an enterprise integrating science and technology, offers technical solutions, and reports 6–10 R&D engineers with fluid-sealing technology expertise. These statements support the existence of R&D capability, although no specific patents, new-product records, or measurable innovation outcomes are provided.
Production capacityReported output includes 3,000,000 spiral wound gaskets, 800,000 kammprofile gaskets, and 1,000,000 ring joint gaskets; the supplier also operates more than 10 production lines and reports lead times of within 15 working days off-season and one month during peak season. These details directly support substantial production capacity, though the full annual capacity for some products is not specified.
Customization capabilityThe supplier explicitly states that it provides OEM and ODM services and offers various technical solutions, while its product scope includes sealing gaskets and materials. This directly supports capability to handle customized products or solutions.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
We are a professional manufacturer with our own International Trade Department, allowing us to understand customer needs and offer reasonable prices.
Q:Is the price fixed or variable?
A:
We always offer the best price, but it may vary depending on the purchasing amount and other factors.
Q:Can you produce gaskets based on samples?
A:
Yes, we can produce according to your samples or technical drawings, including building necessary molds and fixtures.
Q:What are your terms of payment?
A:
Payment terms are T/T with 30% as a deposit and 70% before delivery. We provide photos of products and packages before the balance payment.
Q:How do you ensure long-term business relationships?
A:
We maintain good quality and competitive prices to ensure customer benefits, and we treat every customer as a friend with sincere business practices.
Send Inquiry
*To:
Ningbo Rilson Sealing Material Co., Ltd.
Ningbo Rilson Sealing Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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