How to replenish vulnerable and consumable parts?

Please contact us in time if such a situation occurs. We can provide consumable parts and spare parts for replenishment only at a charge.

What are the payment terms?

For amounts less than or equal to $2,000, 100% prepaid. For larger amounts, we charge a 50% deposit and a 50% balance. We also accept letters of credit and OA.

Efficient Low Leakage Durable High Pressure Mechanical Industrial Metal Bellow Seals

Name: Efficient Low Leakage Durable High Pressure Mechanical Industrial Metal Bellow Seals
Brand: Ningbo Fangli Seals Co., Ltd
SKU: 2266594745

Zhejiang, ChinaNingbo Fangli Seals Co., Ltd

US$1.00

1-999 Pieces

US$0.80

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Pressure

≤ 1.0MPa

Speed

≤ 15m/S

Model NO.

Metal bellow seals

Temperature

-20℃- +180℃

Performance

Corrosion

Standard

Standard, G90

Rotary Ring

B, a, Q1, Q2, F, G

Seat Ring

U2, Q1, Q2, B, a

Secondary Seal

V, P, E, M1, M2

Spring and Metal Parts

F, G, M

Alternative

G6, G606, G4, G13

Transport Package

Standard Packaging or Customized

Trademark

IATF16949, ISO9001

Origin

China

Key features

Extreme Condition Compatibility: Withstands high temperatures, pressures, and corrosive fluids without degradation.

Long-Term Durability: Metal bellows do not crack or swell, ensuring consistent performance and reduced maintenance.

Precision Misalignment Compensation: Corrugated design accommodates shaft misalignment, axial movement, and thermal expansion.

High-Performance Sealing: Creates a dynamic, hermetic seal to prevent fluid leakage and block external contaminants.

Customizable Components: Rotary Ring, Seat Ring, and Secondary Seal materials are customizable to specific requirements.

Robust Stainless Steel Construction: Crafted entirely from polished stainless steel for industrial durability and structural rigidity.

Company profile

High Repeat Buyers ChoicePatents AwardedStandardized quality controlManagement Certification

Ningbo Fangli Seals Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 years CertifiedNearest Port: Ningbo PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality and service procedures, broad customization and ODM capabilities, R&D activity, and established export experience of 18 years. Production is supported by automated assembly, inspection, polishing, machining, and assembly-line equipment, with standardized finished-product inspection instructions. However, the supplier reports no valid manufacturing contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and zero countries offering overseas services. Financial credibility cannot be reliably assessed because the supplied financial figures are anonymized or presented only as “1.” Customer-case evidence is limited to OEM service for well-known brands and participation in Achema 2024.

Supplier typeThe supplier provides manufacturing, OEM, ODM, R&D, customization, and in-stock services. It has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries, indicating a primarily factory-based supplier with limited overseas infrastructure.

After-Sales capabilityThe supplier has clear, followed procedures for corrective and preventive actions and customer complaints, plus in-stock capability and stated lead times of one month in both peak and off-season. Its lack of overseas warehouses, showrooms, agents, branches, and overseas service-country coverage limits local service reach.

R&D capabilityThe supplier reports new products within the past year, ODM capability, SolidWorks use, R&D responsibility for product improvement and production support, auditable design records, and 19 R&D patents. These are explicit indicators of active product-development capability.

Production capacityProduction resources include automatic assembly machines, appearance inspection equipment, polishing machines, machining centers, and an automatic assembly line. Finished products are inspected under written and uniformly followed instructions, and the supplier reports in-stock capability; however, it lacks a valid contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also offers ODM services. This provides strong direct evidence of broad customization capability.

Product Q&A

Q:When can I get the quotation?

We usually provide a quotation within 4 hours after receiving your inquiry. For urgent needs, please call us or specify it in the email for priority processing.

Q:Can the product be customized and what is the production cycle?

Yes, we customize products according to special requirements using the latest technology. Production is typically completed within 15 working days after order confirmation, depending on quantity and product type.

Q:What are the delivery terms?

We accept various methods such as factory delivery (EXW) and Free on Board (FOB).

Q:How are transportation costs and delivery time calculated?

These depend on the volume of goods, mode of transportation (sea/air/express), and the destination port/airport. Please provide relevant information for an accurate cost calculation.

Q:How long is the validity period of the offer?

The validity period of the quotation is usually 15 days, as determined by the increase in the price of raw materials in the market.