Can you customize non-standard products?

Yes, we support non-standard customization and offer OEM & ODM services.

How can I get samples?

We are honored to offer samples. You can request them for confirmation after sample production is finished.

What is the order process?

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

Vulcan Type 121 Sterling Sihi Pumps Mechanical Seals

Name: Vulcan Type 121 Sterling Sihi Pumps Mechanical Seals
Brand: Anhui Hengda Mechanical Seal Manufacturing Co., Ltd.
SKU: 2232003575

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

US$8.88

5 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

Medium Pressure Mechanical Seals

Model NO.

121

Speed

High-Speed Mechanical Seal

Temperature

Temperature Mechanical Seal

Performance

Corrosion

Standard

Balance

Unbalanced

Net Weight

2kg

Shaft Size

24-140mm

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

20*20*20

Trademark

Origin

Fuyang

HS Code

84842000

Production Capacity

20K Piece

Key features

OEM & ODM Support: Professional manufacturer accepting non-standard customization and OEM/ODM services.

Fast Delivery: Off-season lead time within 15 workdays; large quantity stocks available for fast shipping.

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

Wide Shaft Compatibility: Suitable for shaft sizes ranging from 24mm to 140mm for common Sterling Sihi pumps.

20 Years Experience: Established in 2001 with extensive manufacturing expertise in mechanical seals.

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

Sample Availability: Samples are available for confirmation before mass production begins.

Global Market Reach: Exports to North America, Europe, Asia, Africa, and Oceania via Shanghai port.

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: ≤4.81hTerms 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.

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?

Our factory is located in FUYANG CITY, ANHUI PROVINCE, China.

Q:What are the payment terms?

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

Q:How do you ensure quality control?

Quality is priority. We perform random checks during production and 100% checks during packaging according to agreed standards. Our factory is certified by ISO9001, ISO14001, and SGS.

Q:What is the lead time for orders?

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