Do you provide samples? Is it free or extra?

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

What services can you provide?

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

Carbon Graphite Rings for Oil Water Pump Seal Mechanical Seal Ring

Name: Carbon Graphite Rings for Oil Water Pump Seal Mechanical Seal Ring
Brand: Hangzhou Bestseal International Trade Co., Ltd.
SKU: 1964475945

Zhejiang, ChinaHangzhou Bestseal International Trade Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Model NO.

Carbon Graphite

Speed

High-Speed Mechanical Seal

Temperature

Temperature Mechanical Seal

Performance

Temperature

Standard

Type

HU1

Balance

Balanced

Stationary Ring

Tc, Silicon Carbide

Rotary Ring

Carbon, Silicon Carbide, Tc

Secondary Seal

NBR, EPDM, Vit

Spring and Metal Parts

Steel

Grade

Phenol, Furan, Antimony or Others

Size

Any Size as Customer's Drawing or Samples

Packing

Wooden or Carton Box

Transport Package

as Requirement

Specification

As Requirement

Trademark

Origin

Zhejiang

HS Code

8484200090

Production Capacity

1000000/Month

Key features

Customizable Sizes: Available in any size based on customer drawings or samples.

Corrosion Resistance: Excellent resistance to corrosion, suitable for various chemical services.

Self-Lubricating: Features self-lubricating properties without oil and low expansion coefficient.

High Pressure Capability: Designed for high-pressure mechanical seal applications.

Wide Material Options: Rotary rings available in Carbon, Silicon Carbide, and Tc; Stationary in Tc and Silicon Carbide.

OEM Compatibility: Interchangeable with major brands like JohnCrane, Aesseal, and Vulcan.

Professional Manufacturing: Manufacturer based in Hangzhou with over 10 years of experience since 2010.

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: ≤7.02hTerms 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.