How quickly will you reply to inquiries?

We reply to inquiries within 24 working hours and aim to respond within 12 hours for online contacts.

What is the warranty or service guarantee?

We offer good quality with competitive prices and provide professional support through experienced staff.

Type 502 Mechanical Seal for Water/Oil Pump System

Name: Type 502 Mechanical Seal for Water/Oil Pump System
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 2013302545

Zhejiang, ChinaWenzhou Sanlo International Trade Co., Ltd.

US$1.00-10.00

1 Piece

Product profile

Structure

Single End

Pressure

Medium Pressure Mechanical Seals

Speed

High-Speed Mechanical Seal

Model NO.

Mechanical Seal

Temperature

Temperature Mechanical Seal

Performance

Temperature

Standard

Balance

Balanced

Mechanical Seal

502

Application

Pump

Delivery

5-7 Days

Sample

Can Provide

Transport Package

Box

Specification

Custom

Trademark

Sanlo

Origin

China

HS Code

8484200090

Production Capacity

10000

Key features

12+ Years Experience: Over 12 years of production experience in mechanical seals for various pump systems.

Wide Application Range: Suitable for centrifugal, water, oil, waste water, and swimming pumps.

Customizable Options: Customized size and design available with OEM & ODM services welcome.

Multiple Material Choices: Available in CA, CE, SIC, TC, NBR, EPDM, V, S.S, SUS304, and SUS316.

Fast Stock Delivery: Assembly within 3-5 days for normal types with parts in stock.

Certified Quality: Certified by ISO9001, CQC, SGS, and CNAS for reliable performance.

Competitive Pricing: Good quality mechanical seals offered at competitive prices.

Professional Support: Experienced staff provide professional answers and 24-hour inquiry replies.

Company profile

Wenzhou Sanlo International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤7.90h

AI-Powered supplier vetting

SummaryWenzhou SanLo is a China-based limited trading company with manufacturer/factory classification and an identified production base in Zhejiang. Its business covers valves, pipe fittings, mechanical seals, and related industrial products, with stated export activity since 2014 and 90% of sales from exports. ISO 9000 and ISO 9001 certifications are reported, alongside three production lines, 6–10 quality-control staff, 6–10 years of R&D-engineer experience, and stated pump-seal output of 2,500,000 sets. The supplier claims product development, testing, logistics, quality-focused service, and cooperation with domestic manufacturers. However, evidence for after-sales procedures, customization execution, and a substantial customer track record is limited. One trade record identifies a buyer and one transaction, but this is insufficient to establish broad customer experience.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, legally organized as a limited company. It has headquarters in Wenzhou, Zhejiang, and reports its own production base while also cooperating with domestic manufacturers.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These are explicit certifications relevant to quality-management processes.

R&D capabilityThe company states that it integrates research, development, and testing, and reports 6–10 years of total R&D-engineer experience. These support the existence of development capability, although no specific innovations, patents, or completed development projects are identified.

Production capacityThe supplier reports its own production base, three production lines, 6–10 quality-control staff, and pump-seal output of 2,500,000 sets. It also reports annual productivity for pump seals, providing explicit evidence of manufacturing capacity in this product area.

Product Q&A

Q:What types of pumps can this mechanical seal be used for?

It is suitable for normal centrifugal pumps, multistage centrifugal pumps, monobloc centrifugal pumps, water pumps, waste water pumps, swimming pumps, machine tool pumps, oil pumps, and flygt plug pumps.

Q:What materials are available for the mechanical seal?

Available materials include CA, CE, SIC, TC, NBR, EPDM, V, S.S, SUS304, and SUS316.

Q:What is the delivery time for orders?

Standard delivery is 7-20 days depending on quantity. If parts are in stock, assembly can be completed within 3-5 days.

Q:Do you offer OEM and ODM services?

Yes, customized design is available, and OEM & ODM services are welcome.

Q:What certifications does the product have?

The product is certified by ISO9001, CQC, SGS, and CNAS.