How does your factory handle quality control?

Quality is our priority. We attach great importance to quality control from the beginning to the end. Our factory has gained ISO9001 authentication.

What are the technical specifications for the 166 series?

Shaft size: Full size (3/8-1/2 INCH); Temperature: -20 to 120 degrees; Pressure: Not surpass 0.5MPa; Speed: Up to 3600r/min. Face materials include SIC, TC, CAR; Seat materials include Carbon, SIC, TC, CER.

What is the lead time for production?

Peak Season Lead Time is one month, and Off Season Lead Time is within 15 workdays.

166 O-Ring Single Spring Mechanical Seal for Pumps

Name: 166 O-Ring Single Spring Mechanical Seal for Pumps
Brand: Anhui Hengda Mechanical Seal Manufacturing Co., Ltd.
SKU: 918798005

Anhui, ChinaAnhui Hengda Mechanical Seal Manufacturing Co., Ltd.

US$4.50-22.00

5 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

Medium Pressure Mechanical Seals

Model NO.

166

Speed

High-Speed Mechanical Seal

Temperature

Temperature Mechanical Seal

Performance

Temperature

Standard

Type

166

Balance

Unbalanced

Use to

Pump

Sample

Yes

OEM

Yes

Material

Sic/Sic/V

Transport Package

Cartons

Specification

45x35x25cm

Trademark

Origin

Fuyang

HS Code

84842000

Production Capacity

100000000PCS/Year

Key features

Professional OEM Manufacturer: OEM professional mechanical seals manufacturer founded in 2001 with over ten years experience.

ISO9001 Certified Quality: Factory has gained ISO9001 authentication, prioritizing quality control from start to finish.

High-Speed Performance: Designed for high-speed applications with speed up to 3600r/min and medium pressure support.

Wide Temperature Range: Operates effectively within a temperature range of -20 degrees to 120 degrees.

Flexible Payment Terms: Accepts T/T, L/C, D/P, Western Union, and Cash for convenient transaction options.

Customizable Materials: Offers customized material options including Sic, TC, CAR, Carbon, and various elastomers.

Company profile

Full CustomizationQuality AssuranceR&D CapabilitiesManagement Certification

Anhui Hengda Mechanical Seal Manufacturing Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-06-12Nearest Port: shanghaiAverage Response Time: ≤4.69hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, private mold development, 3D design services, and professional technical-supplier capability. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and reports quality assurance. However, overseas service infrastructure is limited: it has no overseas agents, branches, warehouse, showroom, or offline trade-show experience, and has exported for one year. Production capacity is supported by inventory capability and 20 qualified service-capability suppliers, but there is no valid manufacturing-capacity contract with its factory and related subcontractors. After-sales documentation is weak, with no written complaint-handling procedures or records. R&D activity appears limited, with no new products in the past year, no ODM, OEM for popular brands, SDK, or digitalization systems. No Fortune 500 cooperation is reported, so customer-case evidence is limited.

Supplier typeThe supplier presents itself as a professional technical supplier offering customization from samples, designs, and full customization, supported by private mold and 3D design capabilities. It also has inventory capability, but lacks overseas agents, branches, warehouses, and showrooms, indicating a primarily domestic or export-through-intermediary operating model.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates. These explicitly support quality, occupational safety, and environmental-management credentials.

After-Sales capabilityThe supplier has a corrective and preventive action procedure and reports quality assurance, but it has no written records for that mechanism and no written procedures or records for handling customer complaints. This leaves after-sales execution and documentation insufficiently demonstrated.

R&D capabilityInnovation support exists through two R&D engineers, private mold designs, and 3D software design services. However, the supplier reported no new products in the past year, no ODM, no SDK, and no ERP, OA, CRM, SAP, big-data, or broader digitalization program, indicating limited demonstrated innovation development.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. It also provides private mold development and 3D software design services, directly supporting a broad customization scope.

Product Q&A

Q:Are you a manufacturer or trade company?

We are an OEM professional mechanical seals manufacturer, founded in 2001, with over ten years of experience in making mechanical seals.

Q:Where is your factory located and how can I visit?

Our factory is located in FUYANG CITY, ANHUI PROVINCE. You can fly to Fuyang airport, and we will pick you up. Alternatively, you can take a train directly to Linquan.

Q:What is the order process?

The process includes: a. Inquiry with clear requirements; b. Official quotation; c. Payment terms (LC/TT); d. Mold development; e. Sample confirmation; f. Mass production; g. Shipping via sea, air, or courier.

Q:What payment terms do you accept?

We accept T/T, L/C, D/P, Western Union, and Cash.

Q:How can I get samples?

We are honored to offer you samples upon request.