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: ≤8.54hTerms 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.