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Graphite Spiral Wound Gasket Bundle
US$1.00
10-99 Pieces
US$0.50
100+ Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableStyle
Flange GasketFunction
Fixed Sealing, Hole Sealing, Rotary Sealing, Shaft SealingModel NO.
RS1Application
Equipment Seal, Flange Seal, Hydroseal, Pump SealShape (For Gasket)
Ring GasketMaterial
Semi MetallicStandard
Standard, NonstandardGasket Type
Ring GasketSize
Provide CustomizationTransport Package
Wooden CasesSpecification
Standard, As per customers' requestTrademark
RilsonOrigin
ChinaHS Code
84841000Production Capacity
500, 000 Pieces/MonthKey features
High Pressure Resistance: Suitable for vacuum applications up to 2500 pressure class flange ratings.
Customizable Sizes: Available in sizes from 10mm to 3000mm with custom options provided.
Diverse Material Options: Hoop materials include 304, 316, 316L, Mon400, Inconel, and more.
Versatile Sealing Functions: Ideal for fixed, hole, rotary, and shaft sealing in various equipment.
Inner Ring Protection: Solid metal inner ring prevents inward buckling in high-pressure applications.
Superior Resilience: Automatic adjustment to operating conditions ensures a secure seal.
Comprehensive Testing: 100% testing performed before delivery to ensure quality assurance.
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:What is the delivery time?
A:
Delivery time is 30 to 60 days after advance payment.
Q:What are the payment terms?
A:
Payment terms are T/T with 30% deposit and 70% before delivery. Photos are provided before balance payment.
Q:Can I get samples?
A:
Samples are available at the customer's cost, produced according to samples or technical drawings.
Q:What flange standards are supported?
A:
Flanges follow ASME B16.20 standards, including Basic, With Outer Ring, With Inner Ring, and With Inner and Outer Ring types.
Q:How are the goods packed?
A:
Goods are packed in neutral white boxes and brown cartons. Branded boxes are available with authorization.
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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