Sealing Simple Structure Low Cost Centrifugal Compressor Carbon Ring Mechanical Seal Part

Name: Sealing Simple Structure Low Cost Centrifugal Compressor Carbon Ring Mechanical Seal Part
Brand: Zhejiang Meisong Compressor Co., Ltd
SKU: 2231668085

Zhejiang, ChinaZhejiang Meisong Compressor Co., Ltd

US$200.00-5,000.00

1 pc

Product profile

Performance

Wear

Customize

Yes

Delivery Time

5-30 Days

Model NO.

SM4000

Port of Shipment

Ningbo/Shanghai

Material

Carbon Graphite

OEM Service

Yes

Modes of Packaging

Standard Export Packing

Specification

Customizable

Origin

China

Key features

High-Quality Carbon Graphite: Made of carbon graphite with excellent self-lubricating properties and wear resistance.

Excellent Sealing Performance: Multi-stage sealing effect effectively reduces gas leakage and improves compressor efficiency.

Long Service Life: Strong wear resistance ensures durability even under high-speed rotation and frequent friction.

Easy Maintenance: Simple structure allows convenient replacement of carbon rings, reducing maintenance time and costs.

Low Friction Coefficient: Self-lubricating property reduces friction between rings and shaft, lowering energy consumption.

Wide Adaptability: Adapts to various pressures, temperatures, and media for strong versatility in different conditions.

Customization Available: OEM service available; customization from samples and designs supported for specific needs.

Reverse Engineering Capability: State-of-the-art equipment allows reverse engineering parts to pinpoint accuracy for any compressor.

Company profile

Zhejiang Meisong Compressor Co., LtdZhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 6 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a combined company offering manufacturing, export trade, service, quality control, and R&D capabilities. It provides OEM services for well-known brands and ODM services, and supports customization from samples and designs. R&D activity is evidenced by 13 engineers and new products during the past year, although no SDK or auditable R&D documentation is available. Production is based on one line, with stated output for gear shafts, centrifugal air compressor rotors, and oil/gas seals, and one-month lead times in both peak and off-peak seasons. Quality and service procedures are documented and reportedly followed, but quality-control staffing is below five and ongoing batch quantity reconciliation is not performed. Export sales account for 31%–40% of total sales, while overseas service coverage is stated as zero. Financial-related records are identified only by years, without sufficient evidence to assess credibility.

Supplier typeThe supplier is identified as a combined company, with offerings covering general information, export trade, manufacturing, service, quality control, R&D, and photos. This supports classification as an integrated manufacturing and service supplier rather than a narrowly specialized entity.

After-Sales capabilityThe company description claims professional after-sales service, while documented and followed procedures are reported for supplier-service assessment, corrective and preventive actions, and customer complaints. However, the stated overseas service coverage is zero, so the evidence supports structured service capability but not international service coverage.

R&D capabilityThe supplier reports new products during the past year, 13 R&D engineers, CAD capability, and customization from designs, and offers ODM services. Counterevidence includes no available SDK and no R&D design input, output, review, verification, or validation documentation available for audit; therefore, innovation capability is evidenced but incompletely substantiated.

Production capacityThe supplier operates one production line and reports production quantities for gear shafts, centrifugal air compressor rotors, and oil/gas seals, with one-month lead times in both peak and off-peak periods. However, ongoing quantity reconciliation for each batch or mass production is not performed, and the quality-control team has fewer than five staff, indicating a documented production base with process-control limitations.

Customization capabilityCustomization from samples and designs is explicitly offered, supported by 13 R&D engineers, design-focused R&D responsibilities, CAD, and ODM availability. This provides direct evidence of customization capability, although the absence of auditable R&D documentation limits verification depth.

Client casesThe supplier states that it provides OEM services for well-known brands, and its description claims market trust based on product performance, quality testing, quality, and after-sales service. No specific customer names, project details, product applications, or independently verifiable case records are provided.

Product Q&A

Q:What is your MOQ?

Our MOQ is usually 1 pcs

Q:What is your delivery time?

The time of delivery is 10-35 working days after payment.

Q:What is your main products?

Impeller, bearings, diffuser, shaft seal, carbon ring seals, rotor, oil seal, gas seal etc. We customized the centrifugal air compressor spare parts for different brand compressor;

Q:How about the Shipping method?

Based on the product and quantity, by air, ship or express.

Q:What is your payment term?

Our normal payment term is T/T 30% deposite after order signed and 70% against copy of B/L. We also accept L/C at sight.