What payment terms do you accept?

We accept T/T, L/C, D/P, D/A, MoneyGram, PayPal, Western Union, and Escrow.

Which brands does this seal replace?

It replaces John Crane 9/9B, Aesseal M01/M02, Vulcan 1609, Roten 90, Sterling 290, and others.

Type 9 9b PTFE Wedge Mechanical Seal John Crane Seals for Pump

Name: Type 9 9b PTFE Wedge Mechanical Seal John Crane Seals for Pump
Brand: Hangzhou Bestseal International Trade Co., Ltd.
SKU: 2235709065

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.

Type 9/Type 9B

Speed

High-Speed Mechanical Seal

Temperature

Temperature Mechanical Seal

Performance

Temperature

Standard

Type

HU1

Balance

Balanced

Rotary Faces

Carbon Graphite, Silicon Carbide, Tungsten Carbide

Stationary Seats

Ceramic, Silicon Carbide, Tungsten Carbide

Metal Parts

316 Ss

Springs

Hastelloy C-276

Transport Package

as Requirement

Specification

As Requirement

Trademark

Origin

Zhejiang

HS Code

8484200090

Production Capacity

1000000/Month

Key features

Corrosion Resistance: Utilizes inert PTFE wedge secondary sealing element for processing corrosive liquids.

High-Performance Materials: Rotary faces include Carbon Graphite, Silicon Carbide, and Tungsten Carbide options.

Direct Replacement: Replaces John Crane 9/9B, Aesseal M01/M02, Vulcan 1609, and other major brands.

Versatile Applications: Ideal for clean water, sewage, oil, and other moderately corrosive fluids.

Balanced Design: Balanced, multi-spring, bi-directional dynamic seal for high-pressure and high-speed use.

Durable Metal Parts: Constructed with 316 Stainless Steel and Hastelloy C-276 springs for longevity.

Professional Support: Manufacturer with 10+ years experience, providing technical support and samples.

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: ≤6.75hTerms 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 classified as both a trading company and manufacturer/factory, supplying seals. It reports substantial export activity, eight years of export experience, and access to both agent-assisted and self-operated export methods. The supplier offers extensive customization, ODM, and OEM services, including support for well-known brands. However, it is not identified as a professional technical supplier, does not provide 3D software design, has no SDK, and reported no new products during the past year. Its service infrastructure is limited: no inventory, overseas warehouse, showroom, overseas branch or agent, or offline trade-show participation is reported. Peak- and off-season lead times are each within 15 workdays. Audit information is available from TÜV Rheinland, with a stated report period from February 19, 2025 to February 18, 2026, but the evaluation result is recorded as 0 without interpretation.

Supplier typeThe supplier is a limited company based in Zhejiang, China, and is classified as both a trading company and manufacturer/factory. Its primary and offered product is seals, while the general trade-volume range is unknown.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agents or branches, and offers services in zero countries. These stated limitations indicate weak documented overseas service infrastructure.

R&D capabilityThe supplier does not provide 3D software design services, has no available SDK, and reported no new products during the past year. Although it offers ODM services, the explicit evidence shows limited documented technical and recent product-development capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, minor customization, flexible customization, and full customization. It also provides ODM and OEM services, including OEM service for well-known brands, demonstrating broad documented customization capability.