What certifications do the products have?

Products are certified with RoHS and ISO9001.

What is the benefit of ceramic coated sleeves?

Sleeves with ceramic coating provide longer service time and very good quality.

Curflo ANSI Pump Seal, Mud Centrifugal Pump Mechanical Seal

Name: Curflo ANSI Pump Seal, Mud Centrifugal Pump Mechanical Seal
Brand: Shanghai Trisun Parts Manufacture Co., Ltd.
SKU: 741717522

Shanghai, ChinaShanghai Trisun Parts Manufacture Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

RoHS, ISO9001

Model NO.

Type 1-2.5

Standard

Customized

Non-Customized

Material

Stainless Steel

Application

Pumps

Shaft Sleeve

Stainless Steel

Coating

Cr2o3 Coating

Shaft Bush

Tungsten Carbide

Pump Shaft Sleeve

Silicon Carbide

Mcm Pump Shaft Sleeve

Type 1-2.5" Sleeve

Mission Shaft Sleeve

Stainless Steel with Coating

Curflo Pump Sleeve

Shaft Sleeve

Forum Shaft Sleeve

Shaft Bush

Mud Centrifugal Pump Shaft Sleeve

Centrifugal Pump Sleeve

ANSI Pump Sleeve

ANSI Pump Shaft Sleeve

Transport Package

Neutral Packing

Specification

many sizes

Trademark

TRISUN

Origin

China

HS Code

84139100

Production Capacity

100, 000

Key features

Wide Brand Compatibility: Compatible with MCM250, Mission Magnaum, Curflo, Forum, Armstrong, Pentair, and Nov #22451-1 pumps.

Durable Material Options: Available in stainless steel and stainless steel with ceramic coating for enhanced protection.

Abrasion Protection: Sleeves designed specifically to protect pump shafts from abrasive fluids.

Extended Service Life: Ceramic coated sleeves offer longer service time and superior quality.

Fast Delivery: High quality products delivered within one week.

Certified Quality: Products certified with RoHS and ISO9001 standards.

OEM/ODM Services: OEM and ODM services are available for custom manufacturing needs.

Multiple Size Options: Mechanical seal dimensions available in 2.5 inch, 1.875 inch, and 1.5 inch.

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: ≤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.