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Product profile
Customization
AvailableStructure
Single EndPressure
Medium Pressure Mechanical SealsModel NO.
FM01, FM02, FM03Speed
General Speed Mechanical SealTemperature
High Temperature Mechanical SealPerformance
WearStandard
StandardType
Fristam Pump SealBalance
StandardApv Pump Seal
Complete RangFristam
Replacement SealStainless Pump Seal
Replacement Pump Seal for FristamFood Pump Seal
Mechanical SealSanitary Pump Seal
Pump SealMilk Pump Seal
Shaft SealMixer Seal
Process Pump SealRotary Lobe Pump Seal
FDA SealScrew Pump Seal
Wras SealTransport Package
Neutral Packing or Customized PackingSpecification
all sizesTrademark
TRISUNOrigin
ChinaHS Code
84842000Production Capacity
200, 000Key features
Direct OEM Replacement: Replaces Fristam, Vulcan, and APV seals including types 2201, 2208, 2206, and 2209.
FDA Compliant Materials: Manufactured with FDA specified compliant materials for food and dairy processing.
Global Technical Support: Branches in USA and Australia provide quick delivery and global technical service.
Wide Model Compatibility: Suitable for Fristam FP, FPX, FPR, FT, FZX 2000, and split mating ring models.
Complete Seal Sets: Offers a wide range of components and complete seal sets for direct replacement.
Special Design Options: Available in special designs for specific pump models like FPX, FT, FK, and FL.
25 Days Delivery: Standard delivery time for listed Fristam and APV mechanical seal models.
Broad Manufacturer Support: Compatible with seals from APV, Lowara, Inoxpa, Tri-Clover, and Waukesha.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1998-02-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanghai Trisun Parts Manufacture Co., Ltd. is identified as a Chinese manufacturer established in 2001, focused on mechanical, pump, compressor, and automotive sealing products. The provided information indicates broad production coverage, more than 10 production lines, multiple production bases, and reported mechanical-seal output of approximately 9–10 million pieces. The supplier cites OEM or cooperation relationships with SANDE, DENSO China, ITT, Volkswagen, Bizer, Flowserve, and MTU. Quality-related evidence includes WRAS, FDA, and ISO 14001:2004 certificates, although supplier-management-system certification is listed as NIL. Production and customer-case evidence is relatively strong, while after-sales service, customization processes, and financial credibility cannot be fully assessed from the available non-financial information.
Supplier typeThe supplier is explicitly classified as a manufacturer and operates as a limited company in Shanghai, China. It was established in 2001, supporting an established manufacturing identity rather than a trading-only profile.
CertificationsThe supplier reports WRAS and FDA material-quality certificates and an ISO 14001:2004 environmental management certificate. However, supplier-management-system certification is explicitly listed as NIL, so the certification profile is positive but not comprehensive.
R&D capabilityThe supplier offers a broad range of seal and valve products, including dry gas seals, welded metal bellow seals, cartridge seals, and automotive applications. It reports three R&D engineers and more than 20 years of development, indicating some product-development capability, but no explicit evidence of patented technology or measurable innovation outcomes is provided.
Production capacityProduction capability is supported by more than 10 production lines, reported mechanical-seal output of approximately 9–10 million pieces, three production bases in Shanghai, Wenzhou, and Jiangsu, and a stated one-month off-peak lead time. The records contain differing workforce and workshop-area figures, so the exact current operating scale should be verified.
Client casesThe supplier reports appointed OEM or cooperation relationships involving SANDE, DENSO China, ITT, Volkswagen, Bizer, Flowserve, and MTU. A separate trade record identifies CARBONMASTER INDUSTRIAL SALES INC as an associated buyer, but it records only one transaction and does not independently validate the broader customer claims.
Product Q&A
Q:Which pump brands are compatible with these seals?
A:
These seals are compatible with Fristam, APV, Lowara, Inoxpa, Tri-Clover, and Waukesha brands.
Q:Are the materials FDA compliant?
A:
Yes, the seals are offered in FDA specified compliant materials suitable for food and dairy processing.
Q:What is the standard delivery time?
A:
The standard delivery time for most listed models is 25 days.
Q:Do you provide technical support?
A:
Yes, TRISUN has branches in the USA and Australia providing global technical service.
Q:Can you supply special designs for specific pumps?
A:
Yes, we offer further special designs to suit specific pump models such as FPX, FT, FK, and FL.
Send Inquiry
*To:
Shanghai Trisun Parts Manufacture Co., Ltd.
Shanghai Trisun Parts Manufacture Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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