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Type 8 John Crane Mechanical Seal 1 5/8" Car PTFE Rotary Ring
US$1.00
1 Piece
Product profile
Customization
AvailableStructure
Single EndPressure
High Pressure Mechanical SealsModel NO.
Type 8Speed
High-Speed Mechanical SealTemperature
Temperature Mechanical SealPerformance
TemperatureStandard
StandardType
HU1Balance
BalancedRotary Faces
Carbon Graphite, Silicon Carbide, Tungsten CarbideStationary Seats
Ceramic, Silicon Carbide, Tungsten CarbideO-Rings
PTFE, Buna, FKM, EPDM, Aflas, NeopreneMetal Parts
SS304, SS316Springs
SS304, SS316, Hastelloy CTransport Package
as RequirementSpecification
As RequirementTrademark
BEOrigin
ZhejiangHS Code
8484200090Production Capacity
1000000/MonthKey features
Durable Materials: Rotary faces include Carbon Graphite, Silicon Carbide, and Tungsten Carbide.
Flexible Sealing: O-ring options include PTFE, Buna, FKM, EPDM, Aflas, and Neoprene.
Versatile Design: Multi-spring, bi-directional dynamic O-ring pusher seal structure.
Wide Compatibility: Available for shaft mounting or cartridge building in various industrial fluids.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-07-02Nearest Port: Shanghai, Ningbo, ShenzhenAverage Response Time: ≤8.20hTerms 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.
Product Q&A
Q:What materials are available for the rotary faces?
A:
Rotary faces are available in Carbon Graphite, Silicon Carbide, and Tungsten Carbide.
Q:What is the typical delivery time for orders?
A:
Generally 5-10 days if goods are in stock, or 15-20 days if not in stock, depending on quantity.
Q:Do you provide free samples?
A:
Yes, we offer samples for free charge, but the customer needs to pay the cost of freight.
Q:What are the accepted payment terms?
A:
Accepted payment types include T/T, L/C, D/P, D/A, MoneyGram, PayPal, Western Union, and Escrow.
Send Inquiry
*To:
Hangzhou Bestseal International Trade Co., Ltd.
Hangzhou Bestseal International Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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