What industries are these seals suitable for?

They are suitable for petroleum, chemical, slurry, desulfurization, pharmaceutical, metallurgy, NMP, and automotive industries.

Industrial High Temperature Mechanical Durable Chemical Resistant O-Ring Seals

Name: Industrial High Temperature Mechanical Durable Chemical Resistant O-Ring Seals
Brand: Ningbo Fangli Seals Co., Ltd
SKU: 2266371705

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.

O-Ring 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

Chemical & Corrosion Resistance: Resists degradation from corrosive fluids, high temps, and cleaning chemicals.

Flexible Leak-Tight Seal: Elastomeric design compensates for misalignment, thermal expansion, and vibration.

Stainless Steel Assembly: Integrated into polished stainless steel mechanical seal assemblies for durability.

Versatile Application: Suitable for clean water, sewage, oil, and moderately corrosive fluids.

Customization Options: Supports customization from samples, designs, and flexible minor adjustments.

Certified Quality: Manufactured under ISO 9001, IATF 16949, ISO 14001, and ISO 45001 standards.

High Production Capacity: Annual capacity exceeds 25 million sets with advanced automated equipment.

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.