Do you provide samples?

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

What services and terms do you accept?

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

Jcs1 Jcs1f Jcs2 John Crane Cartridge Mechanical Seal for Sulzer Pump

Name: Jcs1 Jcs1f Jcs2 John Crane Cartridge Mechanical Seal for Sulzer Pump
Brand: Hangzhou Bestseal International Trade Co., Ltd.
SKU: 2106156355

Zhejiang, ChinaHangzhou Bestseal International Trade Co., Ltd.

US$10.00

1 Piece

Product profile

Customization

Available

Structure

Single End

Pressure

20bar

Model NO.

JCS1 JCS1F JCS2

Speed

30m/S

Temperature

-20~350

Performance

Temperature

Standard

Type

HU1

Balance

Balanced

Pressure Limits

225 Psi(G)/16 Bar(G)

Speed Limits

65fps/20m/S

Seal Faces

Sic/Carbon or Sic/Sic

O-Rings

PTFE, EPDM, FKM

Metal Parts

En 1.4436/1.4460 (AISI 316/329)

Springs

En 1.4436 (AISI 316)

Recommended Applications

Process Pumps

Transport Package

as Requirement

Specification

As Requirement

Trademark

Origin

Zhejiang

HS Code

8484200090

Production Capacity

1000000/Month

Key features

Patented Sealing Drive: Features patented sealing surface drive mechanism for superior performance.

Easy Installation: No measurements required; installs with one bolt without removing back plate.

Corrosion Resistant: Constructed with 316/304 stainless steel and corrosion-resistant materials.

SmartFlow Technology: Integrated water control technology saves over 90% water compared to conventional systems.

Balanced Design: Ensures uninterrupted operation even during sudden pressure surges.

Wide Application Range: Suitable for pumps, compressors, and various rotating equipment in multiple industries.

Built-in Splash Guard: Equipped with internal splash guard for enhanced protection and reliability.

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: ≤8.35hTerms 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.