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Premium Metallic Gasket Supplier for Various Size Ring Gaskets
US$1.00
10-999 Pieces
US$0.50
1,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableMaterial
MetalApplication
Pipe, Flange, Valve, PumpModel NO.
RS2Type
Oil SealPerformance
Can DoShape
O-RingStandard
StandardShape (for Gasket)
Ring GasketSize
1/2"--36"OEM&ODM
YesService
24hSupplier
15 Years of Manufacturing ExperienceCertificate
ISO, TUV, SGSTransport Package
Wooden CasesSpecification
Standard, As per customers' requestTrademark
RilsonOrigin
ChinaHS Code
84841000Production Capacity
10000 Pieces/WeekKey features
Wide Size Range: Available in sizes from 1/2 inch to 36 inches for various ring gasket types.
Customization Options: Customized shapes and sizes available based on customer drawings or samples.
High Pressure Capability: Octagonal and Oval types support up to 10,000 psi; RX and BX types up to 15,000 psi.
Multiple Material Choices: Stocked in low carbon steel, 304, and 316 stainless steel with PTFE coating options.
Rapid Response Time: Customer inquiries receive feedback within 12 hours on working days.
100% Quality Inspection: Strict inspection performed after every process and 100% check on finished products.
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:How long can I get feedback after sending an inquiry?
A:
We will reply to you within 12 hours on working days.
Q:Are you a direct manufacturer or a trading company?
A:
We have our own factory and international sales department, producing and selling all products ourselves.
Q:What products can you offer?
A:
We mainly produce spiral wound gaskets, Ring Joint gaskets, and metal/non-metal gaskets.
Q:What applications do your products relate to?
A:
Our products cover almost the entire applicable fields of metal gaskets, mainly in petrochemical, machinery, electric power, metallurgy, shipbuilding, medicine, atomic and other industries.
Q:Can you do customized products?
A:
Yes, we are mainly doing customized products according to the customers' drawings or samples.
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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