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Flowserve QB basic mechanical seal

Name: Flowserve QB basic mechanical seal
Brand: SAISI SEAL CO., LTD
SKU: 1997868961

Jiangsu, ChinaSAISI SEAL CO., LTD

US$20.00

1-99 Pieces

US$5.00

100+ Pieces

Product profile

Customization

Available

Structure

Single End

Pressure

Medium Pressure Mechanical Seals

Model NO.

Flowserve QB

Speed

General Speed Mechanical Seal

Temperature

Temperature Mechanical Seal

Performance

Temperature

Standard

Standard, Nonstandard

Type

SS-8-1

Balance

Balanced

Enter Attribute Here (e.g.: Size)

Enter Value Here (e.g.: 12 Inches)

Transport Package

Wooden Box or Carton Box Upon The Order

Specification

A level of quality, e. g CE, RoHS, SGS, GMP, etc.

Trademark

Saisi Seal

Origin

Zhangjiagang, Jiangsu

HS Code

8484200090

Production Capacity

50, 000sets/Year

Key features

Multi-Spring Design: Provides precise face loading and eliminates slippage with positive mechanical drive.

Wide Material Options: Available in Car, Sic, Ssic, Ceramic, TC, and various elastomers like NBR and EPDM.

Compact Unitized Construction: Held together by a snap ring, permitting use in all types of rotating equipment.

Versatile Application: Suitable for chemicals, acids, hydrocarbons, and aqueous solutions in various industries.

OEM & Customization: Offers full customization, minor customization, and flexible customization options.

High Quality Assurance: 100% inspection including visual and function checks with traceable raw materials.

Professional Manufacturer: Over 20 years experience with 3 R&D engineers and state-of-the-art manufacturing.

Competitive Pricing: Best sealing solutions at competitive prices with immediate customer response.

Company profile

Importers and ExportersCooperated with Fortune 500Experienced TeamQuality Assurance

SAISI SEAL CO., LTD

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.76h

AI-Powered supplier vetting

SummaryThe supplier operates in valves, couplings, metal structural components, instruments, electrical components, and related import/export activities. It reports broad customization services, ODM capability, OEM service for well-known brands, 3D software design, and professional technical supplier status. Export experience is stated as eight years, with self-operated import/export rights and one-month average lead times in both peak and off-season. However, the supplier reports no new products in the past year, no patents, no private molds, no overseas service facilities or agents, and no ERP, OA, CRM, or SAP systems. Service procedures exist for corrective actions and complaints, but written records are absent. Financial information is inconsistent and insufficiently interpretable, so financial credibility cannot be confirmed.

Supplier typeThe stated business scope covers valves, couplings, metal structural components, instruments, and electrical components, while the supplier identifies itself as a professional technical supplier. This supports classification as an industrial component and technical-product supplier, but the slices do not establish a narrower legal or manufacturing classification.

R&D capabilityThe supplier offers ODM and 3D software design services, but reports no new products in the past year, zero R&D patents, no private molds, no available SDK, and no ERP, OA, CRM, or SAP systems. These findings show some design capability but limited evidence of sustained or system-supported innovation.

Production capacityFinished-product inspection instructions are available and uniformly followed. The supplier has self-operated import/export rights, eight years of export experience, and reports one-month average lead times in both peak and off-season; however, direct production capacity details such as equipment, output, or facility scale are not provided.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization. It also offers ODM services and 3D software design, giving clear evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of customer experience. No brand names, project details, quantities, or independently verifiable case information are provided.