How do you handle quality control?

Quality is our priority. We strictly control quality from beginning to end and have gained ISO9001 authentication.

What is the lead time for production?

Off-season lead time is within 15 workdays, while peak season lead time is about one month.

What are the specifications for the MG9 series?

Shaft size: 5/8-3 inch; Temperature: -20 to 120 degrees; Pressure: not surpass 1.4MPa; Speed: up to 15m/s.

John Crane Type 1 Elastomer Bellows Mechanical Seal for Chemical Pump

Name: John Crane Type 1 Elastomer Bellows Mechanical Seal for Chemical Pump
Brand: Anhui Hengda Mechanical Seal Manufacturing Co., Ltd.
SKU: 918758515

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

Negotiable

5 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Model NO.

Speed

Ultra-High-Speed Mechanical Seal

Temperature

High Temperature Mechanical Seal

Performance

Temperature

Standard

Type

HU1

Balance

Unbalanced

Transport Package

Cartons

Specification

45X35X25CM

Trademark

Origin

Fuyang

HS Code

84842000

Production Capacity

100000000PCS/Year

Key features

OEM Manufacturer: Professional mechanical seal manufacturer founded in 2001 with over ten years of experience.

ISO9001 Certified: Factory has gained ISO9001 authentication ensuring strict quality control from start to finish.

High Performance: Supports high pressure up to 1.4MPa, ultra-high speed up to 15m/s, and temperature range -20 to 120 degrees.

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

Fast Lead Time: Off-season lead time is within 15 workdays, ensuring quick delivery for urgent orders.

Sample Available: Samples are available for confirmation before mass production to ensure product meets your needs.

Global Shipping: Supports shipping by sea, air, or courier with detailed packaging pictures provided.

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: ≤5.37hTerms 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.