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. Our factory is certified by ISO9001 and outsourced to SGS for regular checks.

Sb Graphite Sealing Ring Mechanical Seal for Rubber Water Pump Booster Pump

Name: Sb Graphite Sealing Ring Mechanical Seal for Rubber Water Pump Booster Pump
Brand: Anhui Hengda Mechanical Seal Manufacturing Co., Ltd.
SKU: 2082440515

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

US$0.60

5 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Model NO.

HMSB

Speed

High-Speed Mechanical Seal

Temperature

Temperature Mechanical Seal

Performance

Corrosion

Standard

Type

O-Ring Mechanical Seals

Balance

Balanced

Shaft Size

Full Size

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

10mm to 30mm

Trademark

Origin

Fuyang

HS Code

84842000

Production Capacity

100K Piece

Key features

High Performance Materials: Stationary rings in Plastic Carbon, Carbon, Ceramic; Rotary rings in Ceramic, Silicon Carbide.

Non-Standard Customization: Supports full size shaft customization and non-standard requirements.

ISO Certified Quality: Certified by ISO9001, ISO14001, and SGS with 100% packaging inspection.

Fast Shipping Capability: Large quantity stocks available with fast shipping options.

Balanced Design: Balanced structure designed for high pressure and high speed applications.

Experienced Manufacturer: 20 years of manufacturing experience with 5 dedicated R&D engineers.

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

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: ≤4.95hTerms 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?

1. Inquiry: Provide clear requirements. 2. Quotation: Receive official form with specifications. 3. Payment: LC/AT SIGHT or T/T 30% deposit. 4. Develop mould: Open mould per request. 5. Sample confirmation: Send sample after production. 6. Production: Mass order production. 7. Shipping: By sea, air, or courier 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.