Do you provide samples, and are they free?

Yes, we offer samples free of charge, but you need to pay the freight cost.

What services and terms do you provide?

We accept delivery terms like FOB, CFR, CIF, EXW, and payment types including T/T, L/C, PayPal, and Western Union.

Ctx ANSI Dual Seals Cartridge Mechanical Seal for Process Pumps

Name: Ctx ANSI Dual Seals Cartridge Mechanical Seal for Process Pumps
Brand: Hangzhou Bestseal International Trade Co., Ltd.
SKU: 1959355675

Zhejiang, ChinaHangzhou Bestseal International Trade Co., Ltd.

US$10.00

1 Piece

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Model NO.

CTX-ANSI

Speed

High-Speed Mechanical Seal

Temperature

Temperature Mechanical Seal

Performance

Temperature

Standard

Type

HU1

Balance

Balanced

Seal Face

Silicon Carbide, Carbon Graphite, Tungsten Carbide

Seat

Silicon Carbide (Q1)

Secondary Seals

FKM (V), EPDM (E), Ffkm (K), PTFE (U1)

Springs

Hastelloy® C-4 (M)

Metal Parts

Crnimo Steel (G), Crnimo Cast Steel (G)

Transport Package

as Requirement

Specification

As Requirement

Trademark

Origin

Zhejiang

HS Code

8484200090

Production Capacity

1000000/Month

Key features

Dual Seal Cartridge Design: Balanced, independent of rotation direction, integrated pumping device for high reliability.

Multiple Material Options: Seal faces include Silicon Carbide, Carbon Graphite, and Tungsten Carbide for diverse needs.

Universal ANSI Compatibility: Ideal for ANSI process pumps, suitable for retrofits and packings conversions without modification.

Extended Service Life: Prevents shaft damage from O-rings and dirt entry, ensuring long-term durability.

Easy Installation: Pre-assembled unit allows straightforward installation with no dimensional changes required.

High Pressure Performance: Supports up to 25 bar (363 PSI) with optimized sliding velocity and barrier fluid systems.

Customizable Sizes: Standard shaft diameter 25-100mm with other sizes available upon request.

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: ≤8.19hTerms 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.