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Product profile
Customization
AvailableStructure
Single EndPressure
Medium Pressure Mechanical SealsModel NO.
TSMA-A04Speed
General Speed Mechanical SealTemperature
Temperature Mechanical SealPerformance
TemperatureStandard
StandardType
Mixer SealBalance
UnbalancedRotary Ring
Sic/Carbon/TcStationary Ring
Sic/TcSecondary Seal
Vlton/Encapsulated Ring/PTFEOther Parts
SUS304/SUS316/Titanium/Hastelloy-CTransport Package
Wooden CaseSpecification
All SizesTrademark
TrisunOrigin
ChinaHS Code
84842000Production Capacity
10000/YearKey features
Broad Compatibility: Replaces AESSEAL CSWIB, John Crane, Burgamann, Flowserve, and Chersterton seals.
High Pressure Capacity: Supports pressure up to 1.4MPa or 2.3MPa.
High Speed Performance: Handles speeds up to 10m/s or 20m/s.
Customizable Materials: Rotary rings available in SiC, Carbon, or TC; Stationary rings in SiC, Carbon, or TC.
Corrosion Resistant Parts: Other parts available in SUS304, SUS316, Titanium, or Hastelloy-C.
OEM and ODM Services: Full OEM and ODM services available for custom requirements.
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 brands does this seal replace?
A:
It replaces AESSEAL CSWIB, John Crane, Burgamann, Flowserve, and Chersterton seals.
Q:What is the maximum operating pressure?
A:
The seal supports pressure up to 1.4MPa or 2.3MPa depending on the model.
Q:What materials are available for the rotary ring?
A:
Rotary rings are available in Silicon Carbide (SiC), Tungsten Carbide (TC), or Carbon.
Q:Is OEM service available?
A:
Yes, OEM and ODM services are available for custom requirements.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, and Western Union.
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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