Do you provide samples and are they free?

Yes, we offer samples free of charge, but the buyer must pay the freight cost.

What delivery and payment terms do you accept?

We accept FOB, CFR, CIF, EXW, FAS, CIP, FCA, and Express Delivery. Payment includes T/T, L/C, D/P, D/A, MoneyGram, PayPal, Western Union, and Escrow.

Type Rrep John Crane Heavy-Duty Pusher Cartridge Mechanical Seal for Process Pumps

Name: Type Rrep John Crane Heavy-Duty Pusher Cartridge Mechanical Seal for Process Pumps
Brand: Hangzhou Bestseal International Trade Co., Ltd.
SKU: 2313526455

Zhejiang, ChinaHangzhou Bestseal International Trade Co., Ltd.

US$10.00

1 Piece

Product profile

Customization

Available

Structure

Double-End

Pressure

20bar

Model NO.

Type RREP

Speed

30m/S

Temperature

-20~350

Performance

Temperature

Standard

Type

HU1

Balance

Balanced

Sealing Face

Silicon Carbide

Secondary Sealing

NBR, FKM, EPDM, PTFE

Metal Component

316/304

Transport Package

as Requirement

Specification

As Requirement

Trademark

Origin

Zhejiang

HS Code

8484200090

Production Capacity

1000000/Month

Key features

High-Performance Design: Suitable for high-pressure and high-speed applications in refineries and process industries.

Robust Construction: Proven reliability ideal for remote pipeline installations and offshore duties.

Wide Material Options: Sealing faces include Graphite, Silicon Carbide, Tungsten Carbide, and Aluminum Oxide.

Versatile Sealing Configurations: Available in single, tandem, and double arrangements for various pump types.

Durable Secondary Seals: Options include NBR, FKM, EPDM, and PTFE for different chemical resistances.

Corrosion Resistance: Metal components made of 316/304 stainless steel for enhanced durability.

Broad Application Scope: Used in chemical, centrifugal, oil, water, vacuum, sewage, and slurry pumps.

Manufacturer Direct Supply: Direct sales from a manufacturer based in Hangzhou, China 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: ≤5.89hTerms 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.