How long is the lead time during peak season?

The average lead time during peak season is one month.

M74D, M74f-D 153D, 153, 113 Pump Seal, Double Mechanical Seal

Name: M74D, M74f-D 153D, 153, 113 Pump Seal, Double Mechanical Seal
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 845175955

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-M74D

Temperature

Temperature Mechanical Seal

Performance

Temperature

Standard

Balance

Balanced

Product

Mechanical Seal

Application

Pump

Delivery

5-7 Days

Sample

Can Provide

Transport Package

Box

Trademark

Sanlo

Origin

China

HS Code

84842000

Production Capacity

1000

Key features

Long Manufacturing Experience: Over 12 years of production experience in mechanical seals.

Wide Size Compatibility: Stock available for normal sizes like Mg1, MG13, 560B, and Type 1.

Fast Assembly Delivery: Assembly within 3-5 days for normal types with stock availability.

High Speed Capability: Speeds up to 18m/s suitable for high-speed mechanical seals.

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

Comprehensive Certifications: Certified by ISO9001, CQC, SGS, and CNAS.

Customized Product Size: Product size can be customized to meet specific requirements.

Company profile

Wenzhou Sanlo International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.14h

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 is the delivery time for orders?

Delivery takes 7-20 days depending on quantity. If stock is available, it can be as short as 2-3 days.

Q:Can you provide samples?

Yes, samples can be provided upon request.

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

It is suitable for 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:Do you offer customized sizes?

Yes, the product size is customized.

Q:What certifications does the company hold?

The company is qualified by ISO9001, CQC, SGS, and CNAS.