Is this seal suitable for oxygen pumps?

Yes, it meets special conditions for nitrogen, oxygen, and other liquified gas requirements.

Cryogenic Metal Bellow Seal for Cryosta Pumps

Name: Cryogenic Metal Bellow Seal for Cryosta Pumps
Brand: Shanghai Trisun Parts Manufacture Co., Ltd.
SKU: 855715995

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

Medium Pressure Mechanical Seals

Model NO.

Cryo-Mach 000125/091201

Speed

High-Speed Mechanical Seal

Temperature

Low-Temperature Mechanical Seal

Performance

Wear

Standard

Type

Ultra-Low Temperature Seal

Balance

Balanced

Mflc14/27.5

Cryostar Pump Seal

Cryostar Pump

Mflc14/27.5 Mechanical Seal

Liquid Oxygen Seal

Mflc12/27.5 Pump Seal

Cryogenic Pump Seal

Mflc14/27.5 Seal

Low Temperature Seal

Mechanical Seal

Bgmn Seal

Mflc GS

Cryostar Mechanical Seal

Mflc12/27.5 Pump Seal

798250071

Mflc14/27.5 Pump Seal

Compressor Seal

Bgm Mflc12/27.5

Transport Package

Standard

Specification

all size

Trademark

Trisun

Origin

China

HS Code

84842000

Production Capacity

100, 000

Key features

Direct Replacement for CRYO-MACH: Replaces CRYO-MACH p/n 000125, s/n 091201 with high precision.

Ultra-Low Temperature Resistance: Excellent performance in extreme low temperatures for nitrogen and oxygen.

Dry Gas Metal Bellows Design: Gas lubricated seals suitable for liquified gas pumps.

Compatible with Burg-mann Seals: Same specifications as Burg-mann MFLC GS seals.

OEM and ODM Services: Supports custom manufacturing with 3 R&D engineers available.

Multiple Model Options: Available in MFLC12/27.5 and MFLC14/27.5 variants.

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.