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

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

What is the warranty or after-sales service?

We offer good pre-sale and after-sale service, and our factory is audited by SGS, MSDS, ISO, etc.

Mechanical Seal: Sigle Spring Mechaincal Seal E From China

Name: Mechanical Seal: Sigle Spring Mechaincal Seal E From China
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 845225355

Zhejiang, ChinaWenzhou Sanlo International Trade Co., Ltd.

US$2.00-3.00

5 Pieces

Product profile

Structure

Single End

Pressure

Medium Pressure Mechanical Seals

Speed

High-Speed Mechanical Seal

Model NO.

SL-E

Temperature

Temperature Mechanical Seal

Performance

Temperature

Standard

Type

HU3

Balance

Balanced

Product

Mechanical Seal

Application

Pump

Delivery

5-7 Days

Sample

Can Provide

Transport Package

Box

Specification

3/8--1

Trademark

Sanlo

Origin

China

HS Code

84842000

Production Capacity

1000

Key features

12+ Years Experience: Over 12 years of production experience in mechanical seals.

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

Customized Size: Size is customized to meet specific pump requirements.

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

ISO9001 Certified: Certified by ISO9001, CQC, SGS, and CNAS for quality assurance.

Free Sample Service: Free samples can be provided for quality verification.

Quality Testing: Own test department ensures every batch of products is tested.

Competitive Pricing: Offers good quality mechanical seals at competitive prices.

Company profile

Wenzhou Sanlo International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.06h

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.