Is the seal suitable for high pressure?

Yes, this mechanical seal is designed for high pressure applications.

9bt Multiple Spring Mechanical Seal, Chemical Pump PTFE Seal

Name: 9bt Multiple Spring Mechanical Seal, Chemical Pump PTFE Seal
Brand: Shanghai Trisun Parts Manufacture Co., Ltd.
SKU: 751931952

Shanghai, ChinaShanghai Trisun Parts Manufacture Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Model NO.

9BT-2.375"

Speed

General Speed Mechanical Seal

Temperature

High Temperature Mechanical Seal

Performance

Corrosion

Standard

Type

Multi Spring Seal and PTFE Seal

Balance

Balanced

58u Seal

Unbalanced Seal

58b Mechanical Seal

Balanced Seal

59u Sealing

Wedge Ring

59b Shaft Seal

PTFE Ring

58u Back to Back

Twin Screw Pump Seal

58u Pump Seal

Colfax Pump Seal

Mechanical Shaft Seal

Houttuin Pump Seal

Positive Displacement Rotary Pump Seal

Double Seal

Seal Ring

G9 Seat

Sealing

Industrial Pump Seal

9bt Seal

PTFE Seal

9b Mechanical Seal

Multiple Spring Seal

Carbon Seal

Silicon Carbide Seal

Multiple Spring Seal

Tungsten Carbide Seal

Pump Seal

Transport Package

Neutral Packing or Customized

Specification

all sizes

Trademark

Trisun

Origin

China

HS Code

84842000

Production Capacity

1000, 000

Key features

Wide Application Scope: Suitable for chemical centrifugal pumps, vacuum pumps, compressors, and reaction kettles.

Multiple Seal Types: Includes 58U, 58B, 59U, and 59B models with balanced and unbalanced options.

PTFE Secondary Ring: Equipped with PTFE secondary rings for enhanced corrosion resistance in 59U/59B models.

High Performance: Designed for high pressure, high temperature, and general speed mechanical sealing.

OEM and ODM Support: Manufacturer offers both OEM and ODM services for customized seal solutions.

CE Certified: Product meets CE certification standards for safety and quality assurance.

Global Market Reach: Exporting to North America, Europe, Asia, and other international markets since 1998.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, and Western Union for secure transactions.

Company profile

Shanghai Trisun Parts Manufacture Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1998-02-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h 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:What are the available seal types?

We offer 58U (unbalanced), 58B (balanced), 59U (unbalanced with wedge ring), and 59B (balanced with wedge ring) models.

Q:Which industries use this seal?

It is widely used in chemical processing, refrigeration, oil refining, petrochemical engineering, sewage treatment, power generation, paper-making, and pharmacy.

Q:Can you provide OEM and ODM services?

Yes, we provide both OEM and ODM services to meet specific customer requirements.

Q:What is the lead time for orders?

The lead time is one month during off-peak season and 1-3 months during peak season.

Q:What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.