How do you handle quality control?

Quality is our priority. We conduct random checks during production and 100% checks during packaging according to agreed standards.

What certifications do you have?

We are certified by ISO9001, ISO14001, ISO45001, and SGS.

Can these seals replace OEM brands?

Yes, our seals are totally equivalent to AES, Vulcan, John Crane, Flowserve, etc.

High Quality Customized Mechanical Seal for Pump High-Temperature Resistant Silicon Carbide

Name: High Quality Customized Mechanical Seal for Pump High-Temperature Resistant Silicon Carbide
Brand: Anhui Hengda Mechanical Seal Manufacturing Co., Ltd.
SKU: 2255610005

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

US$12.80

10 Pieces

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Model NO.

HM LTU68

Speed

General Speed Mechanical Seal

Temperature

High Temperature Mechanical Seal

Performance

Corrosion

Standard

Type

HU1

Balance

Balanced

Application

Clean Water, Sewage Water , Submerisble and Chemic

Factory-Direct/Manufacturer

Manufacturer

Certificate

ISO9001

Quality Control

100% Control

Non-Standard Customization

Support

Capacity

500K Piece

Leadtime

Fast to Ship

Transport Package

Carton Box

Specification

10*10*10mm

Trademark

Origin

Anhui

HS Code

84842000

Production Capacity

50000

Key features

High Temp Resistance: Operates effectively within a temperature range of -20 to 180 degrees Celsius.

Corrosion Resistance: Silicon carbide material provides excellent wear and corrosion resistance.

OEM Replacement: Fully equivalent to major brands like AES, Vulcan, John Crane, and Flowserve.

Fast Shipping: Large quantity safe stocks in warehouse ensure fast delivery times.

ISO Certified: Certified by ISO9001, ISO14001, ISO45001, and SGS for quality assurance.

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

20 Years Experience: Over 20 years of professional manufacturing and design experience.

Non-Standard Custom: Supports non-standard customization with low MOQ and factory-direct price.

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: ≤5.00hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization and technical design capabilities, including sample-, design-, and full-custom services, private molds, and 3D software design. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and reports quality assurance. However, evidence indicates limited international service infrastructure: no overseas agents, branches, warehouses, showrooms, or overseas service countries, and no offline trade-show participation. Exporting began one year ago, including exports through agents. Production-related documentation is incomplete because manufacturing capacity is not covered by a valid contract with associated subcontractors, although in-stock capacity is available. After-sales controls are weakly documented, with no written complaint-handling procedures or records and no written CAPA records. R&D activity appears limited, with no new products in the past year, no ODM, OEM for popular brands, SDK, or digital-management systems. No Fortune 500 cooperation is...

Supplier typeThe supplier provides professional technical services and supports sample, design, and full customization, but has no overseas agents or branches, overseas warehouse, showroom, or overseas service coverage. Exporting began one year ago, including exports through agents, indicating an export-capable but relatively limited international operating structure.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates. These explicitly demonstrate certification holdings relevant to quality, occupational health and safety, and environmental management.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, and its corrective and preventive action mechanism has a procedure but no written records. Although quality assurance is stated, the documented after-sales and corrective-action infrastructure is insufficiently evidenced.

R&D capabilityThe supplier has two R&D engineers, private mold capability, professional technical-supplier status, and 3D design services. However, it reports no new products in the past year, no ODM, no SDK, and no digital, big-data, ERP, OA, CRM, or SAP systems, indicating technical design capability but limited demonstrated product innovation and digital innovation infrastructure.

Production capacityThe supplier reports in-stock capacity, 20 qualified service-capability suppliers, and one-month lead times in both peak and off-season, with finished products checked by packing staff. However, there is no valid contract covering manufacturing capacity with associated subcontractors, so production-control strength is mixed and the stated subcontracting arrangement is a clear deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, supported by private mold development and 3D software design services. This provides direct evidence of broad customization capability.

Client casesThe supplier reports no cooperation with Fortune 500 companies and provides no named customer cases. A repeat-buyer preference of 30%–50% is stated, but it does not identify customers or independently demonstrate notable customer references.