What is the lead time for orders?

Off-season lead time is within 15 workdays. Peak season lead time is approximately one month.

What is the order process?

The process includes: 1. Inquiry with requirements, 2. Quotation, 3. Payment terms, 4. Mold development (if needed), 5. Sample confirmation, 6. Mass production, 7. Shipping.

Elastomer Bellow John Crane Mechanical Seal 891 for Water Pump

Name: Elastomer Bellow John Crane Mechanical Seal 891 for Water Pump
Brand: Anhui Hengda Mechanical Seal Manufacturing Co., Ltd.
SKU: 2006624132

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

US$9.80

5 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

0.8

Model NO.

HM891

Speed

Temperature

-20-180

Performance

0.8

Standard

Type

Chesterton Mechanical Seal 891

Balance

Balanced

Material

Sic/Sic/V

Shaft Size

From 25mm to 100mm

Factor Direct

Yes

Certificate

ISO9001

Leadtime

Fast to Ship

R&D Capability

5 Engineers

Quality Control

100% Control

Non-Standard Customization

Support

Transport Package

Cartons

Specification

Comply with requirements

Trademark

Origin

Fuyang

HS Code

84842000

Production Capacity

100000000PCS/Year

Key features

Direct Manufacturer: Professional mechanical seals manufacturer from China, founded in 2001.

ISO9001 Certified: Factory certified by ISO9001 with 100% quality control during packaging.

Wide Shaft Size Range: Supports full shaft sizes from 25mm to 100mm for versatile applications.

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

Supports Customization: Supports non-standard customization and mold development based on requests.

Broad Application Scope: Suitable for clean water, sewage, oil, and other moderately corrosive fluids.

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: ≤5.03hTerms 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 trading 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 Fuyang Xi Station or Linquan station.

Q:What are the payment terms?

We accept T/T, L/C, D/P, Western Union, and Cash. Standard terms include LC/AT SIGHT or T/T with 30% deposit and balance against B/L copy.

Q:How does your factory handle quality control?

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

Q:Can I get samples before placing an order?

Yes, we are honored to offer you samples for confirmation after sample production is finished.