What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is technical support available?

Yes, we provide technical support and warranty service for all products.

What is the lead time during peak season?

The lead time is one month during both peak and off-peak seasons.

Single Coil Spring Mechanical Seal Stainless Steel Pump Shaft Mechanical Seal

Name: Single Coil Spring Mechanical Seal Stainless Steel Pump Shaft Mechanical Seal
Brand: Baoding Lanlong Iron Industry Co., Ltd.
SKU: 2166139942

Hebei, ChinaBaoding Lanlong Iron Industry Co., Ltd.

US$3.00-38.00

100 Pieces

Product profile

Customization

Available

After-sales Service

Technical Support/Warranty Service

Warranty

12 Mouths

Model NO.

001

Condition

New

Certification

CE, RoHS, ISO9001

Standard

DIN, GB, ANSI

Customized

Material

Stainless Steel

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Casting Machinery

Color

Silver

Delivery Time

15-30days

Transportation

by Sea or Air

Transport Package

Wooden or Pallet

Specification

Mechanical seal

Trademark

Lanlong

Origin

China

HS Code

8451900000

Key features

Universal 104 Structure: Compatible with most standard water pumps for easy replacement.

Stainless Steel Construction: 304 stainless steel housing and spring offer excellent rust resistance.

Precision Friction Pairs: Silicon carbide-carbon graphite pairs ensure low wear and stable sealing.

Elastic Compensation: Single coil spring automatically fits shaft axial deviation.

Customization Available: Full customization on shaft diameter, material, and seal rings.

12 Months Warranty: Comprehensive warranty coverage for mechanical defects.

CE and ISO9001 Certified: Products comply with international industrial pump sealing standards.

Versatile Application: Suitable for water supply, sewage, chemical, and fire-fighting pumps.

Company profile

Self-brandedPatents AwardedIn-stock CapacityR&D Capabilities

Baoding Lanlong Iron Industry Co., Ltd.

Hebei, 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: 1 year CertifiedNearest Port: Tianjin PorAverage Response Time: ≤4.69h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing-sector trading company located in Baoding, China, with domestic primary export-market information. It offers broad customization, OEM and ODM services, and reports having introduced new products within the past year. Production information indicates one production line and one year of export experience. Service procedures exist for inspections, supplier approval, corrective actions, and complaint handling, but the provided records state that written evidence is unavailable or incomplete. No supplier-management certification, overseas warehouse, showroom, agent or branch, or offline trade-show participation is reported. Financial information is inconsistent across the provided slices and is not sufficient to establish financial credibility. The supplier cites OEM service for well-known brands and applications across several infrastructure sectors, but no specific customer names or verifiable case details are provided.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification holding is evidenced in the provided information, but the slices do not specify whether other product or quality certifications exist.

After-Sales capabilityThe supplier reports procedures for service assessment, corrective and preventive actions, and customer complaints, but each is stated to have no written records. It has no overseas warehouse, showroom, agent or branch, and no overseas services are reported, limiting demonstrated after-sales infrastructure.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting some product-development capability. However, it reports only one year of total R&D engineer experience and no available SDK, so the depth of innovation capability is limited and not fully demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization and flexible customization. Its company description also confirms customization and OEM services, while the R&D information confirms ODM availability, providing strong direct evidence of broad customization capability.