What payment terms are accepted?

Accepted payment types include T/T, L/C, D/P, D/A, MoneyGram, PayPal, Western Union, and Escrow.

What is the size range of the seal?

The size range is 25 mm to 120 mm (1.000 inch to 4.750 inch).

Chesterton 225 Tandem Double Cartridge Mechanical Seal for Water Pumps

Name: Chesterton 225 Tandem Double Cartridge Mechanical Seal for Water Pumps
Brand: Hangzhou Bestseal International Trade Co., Ltd.
SKU: 1963516885

Zhejiang, ChinaHangzhou Bestseal International Trade Co., Ltd.

US$10.00

1 Piece

Product profile

Customization

Available

Structure

Double-End

Pressure

40 Bar G (600 Psig)

Model NO.

Chesterton 225

Speed

25 M/S ( 5000 FPM )

Temperature

-55 to 300 °C (-67 to 570 °F)

Performance

Temperature

Standard

Type

HU1

Balance

Balanced

Size Range

25 mm to 120 mm (1.000 Inch to 4.750 Inch)

Applicable Standards and Approvals

ISO-3069c, ASME B73.1, ASME B73.2

Faces

CB, Tc, Ssc

Elastomers

FKM, EPDM, Fepm, Ffkm

Metals

En 1.4401 (316ss)

Springs

En 2.4819 (Alloy C-276)

Transport Package

as Requirement

Specification

As Requirement

Trademark

Origin

Zhejiang

HS Code

8484200090

Production Capacity

1000000/Month

Key features

High Pressure Capability: Tandem configuration supports up to 40 Bar G (600 Psig) for demanding services.

Low Heat Generation: Monolithic seal faces designed for non-lubricating fluids and light hydrocarbons.

Versatile Material Options: Faces available in CB, TC, SSC; Elastomers in FKM, EPDM, FFKM.

Easy Maintenance: Simple design ensures seal repair is easy and economical.

Bidirectional Design: Bidirectional barrier fluid ports accommodate double-ended pumps.

Company profile

Hangzhou Bestseal International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-07-02Nearest Port: Shanghai, Ningbo, ShenzhenAverage Response Time: ≤8.20hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHangzhou Bestseal International Trade Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering seals. It has export experience of 8 years, with 71%–90% of sales from exports, and holds self-operated import/export rights in addition to using export agents. The supplier supports extensive customization, ODM, and OEM services, including services based on samples or designs. However, it is not identified as a professional technical supplier, does not provide 3D software design or SDKs, and reported no new products in the past year. It has no in-stock capacity, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Audit information identifies TUV Rheinland and an audit validity period from February 19, 2025 to February 18, 2026, but the evaluation result is recorded as 0, with no interpretation provided. Financial data is present for 2024, but the supplier’s financial credibility cannot be conclusively...

Supplier typeThe supplier is classified as both a trading company and manufacturer/factory, operates as a limited company, and offers seals. It is not part of a larger company group and has two employees, indicating a small standalone supplier structure.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agents or branches, and offers overseas services in 0 countries. These stated limitations indicate weak international after-sales infrastructure.

R&D capabilityThe supplier is not a professional technical supplier, does not provide 3D software design or SDKs, and reported no new products during the past year. Although it offers ODM services, the explicit evidence shows limited documented innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, minor customization, flexible customization, and full customization. It also provides ODM services and OEM services for popular brands, demonstrating broad customization and contract-manufacturing capability.