How do you handle quality control?

Quality is our priority. We perform random checks during production and 100% checks during packaging according to agreed standards. We are certified by ISO9001 and regularly outsourced to SGS.

What are your average lead times?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

Do you support non-standard customization?

Yes, we support non-standard customization, including custom materials and shaft sizes.

Chesterton 442c XL Cartridge Split Mechanical Seal

Name: Chesterton 442c XL Cartridge Split Mechanical Seal
Brand: Anhui Hengda Mechanical Seal Manufacturing Co., Ltd.
SKU: 2239209605

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

US$8.88

5-49 Pieces

US$6.66

50+ Pieces

Sample price:US$8.88/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

0.8

Model NO.

442C

Speed

Temperature

-20-180

Performance

Corrosion

Standard

Type

Shaft Seal

Balance

Unbalanced

Material

Sic/Sic/FKM/304

Shaft Size

65mm

Certificate

ISO9001, ISO14001, SGS, etc.

Quality Control

100% Control

Leadtime

Fast to Ship

Factory-Direct

Yes

R&D Capability

5 Engineers

Non-Standard Customization

Support

Transport Package

Cartons

Specification

Comply with requirements

Trademark

Origin

Fuyang

HS Code

84842000

Production Capacity

100K Piece

Key features

Non-Standard Customization: Supports custom material, shaft size, and specific requirements as per customer needs.

Wide Material Options: Available in CAR, SIC, FKM, and 304 stainless steel configurations.

Fast Shipping: Large quantity stocks available for quick delivery, with lead times within 15 workdays off-peak.

ISO and SGS Certified: Factory certified by ISO9001, ISO14001, and SGS for quality assurance.

20-Year Experience: Professional manufacturer with over 20 years of experience in mechanical seals.

100% Quality Control: Strict random checks during production and 100% inspection during packaging.

OEM and ODM Services: Accepts OEM and ODM orders with custom mold development capabilities.

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: ≤4.96hTerms 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 a trade company?

We are a professional mechanical seals manufacturer from China, founded in 2001.

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

Our factory is located in FUYANG CITY, ANHUI PROVINCE. You can reach us by air to Fuyang Xiguan Airport, or by fast train to FuyangXi Station or Linquan station.

Q:What is the order process?

The process includes: 1. Inquiry with clear requirements. 2. Official quotation. 3. Payment terms (LC/AT SIGHT, T/T 30% deposit). 4. Mould development. 5. Sample confirmation. 6. Mass production. 7. Shipping with detailed package pictures.

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.