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Polished Round Hole Retaining Rings Washer with Galvanized Finish


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Product Highlights

Diverse Surface Treatments: Offers polishing, hot-dip galvanizing, electro-galvanizing, and oxidation finishes.
Custom Design Support: R&D team supports customized design for special orders and non-standard parts.
High-Performance Sealing: Prevents leakage, compensates for flange defects, and resists stress relaxation.
Versatile Material Options: Available in 201, 304, 316, 304L, 316LB8, B8, B8M, and duplex stainless steel.
Broad Application Range: Suitable for machinery, chemical industry, environmental, and construction sectors.
Fast Standard Delivery: Standard parts ship within 7 days after order placement.
Free Sample Availability: Samples are provided free of charge; customer covers shipping costs.
OEM/ODM Services: Full OEM and ODM capabilities for standard and non-standard fasteners.

Product Attributes

Customization: Available
Type: Flat Gasket
Material: Stainless Steel
Combination Washer Structure: B Type
Combination Washer Packaging: All Inclusive
Spring Washer Type: Standard
Color: The Original Color of Stainless Steel
Treatment: Ponishing,Galvanizing, Oxidation
Finish: Polishing, Hot-DIP Galvanizing, Electro
Application: Machinery, Chemical Industry, Environmental, Build
Package: Carton+Pallet
Shipping Time: 15-45 Days
Service: OEM/ODM
Transport Package: Standard Packing
Trademark: no
Origin: Dainan
Production Capacity: 100000 PCS/Week
Package Size: 50.00cm * 45.00cm * 30.00cm
Package Gross Weight: 30.000kg

Polished Round Hole Retaining Rings Washer with Galvanized Finish Polished Washer Galvanized Finish Washer

Product Description

Product Introduction:

A gasket is a mechanical seal between two surfaces, filling microscopic gaps to prevent leakage or impurity intrusion. It distributes bolt loads, protects surfaces, and may offer insulation and anti-loosening.

Product Features:

Key Features

Sealing Performance: Prevents leakage.

Compensation Performance: Compensates for flange surface defects.

Adaptability: Adapts to extreme conditions with material combinations.

Compressibility and Resilience: Deforms to fill gaps; maintains sealing force under pressure.

Stress Relaxation Resistance: Resists sealing force attenuation under pressure.

Metal Gaskets:

Single metal/alloy; used in harsh conditions.

Flat/Ring Gaskets: Simple, for low pressure or positioning.

Serrated/Corrugated Gaskets: Seal via elastic metal deformation.

Octagonal/Elliptical Ring Gaskets: Used in high-temp/pressure flange connections; form reliable seals with line contact.

Typical Application Areas:

Gasket selection: 'condition-matching' principle.

Pipe/flange connections: Found in household to chemical pipelines.

Pressure vessels/reactors: Gaskets for manholes, sight glasses, flanges.

Engines/power systems: Gaskets in cylinder heads, oil pans, manifolds.

Pumps, valves, compressors: Gaskets in housing flanges, end caps.

Electronics/electrical: Sealing, dustproofing, waterproofing, shielding.

Household: Rubber/silicone gaskets in faucets, pipe connections.

Main Products

Application Scenarios

Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd., established June 16, 2016, in Dainan Town, Xinghua City, Jiangsu Province, China, "Hometown of Stainless Steel." We specialize in standard and non-standard stainless steel fasteners using 201, 304, 316, 304L, 316LB8, B8, B8M, duplex stainless steel, and more.

Business scope: production, processing, and sales of stainless steel parts and fasteners, plus sales of stainless steel and other metal products. Annual output: US$10 million, 12 production lines (10 for threaded rods, 3 for screws, 2 for nuts), 50+ employees.

Applications: home decoration, construction, automotive, aerospace, and electronic equipment.

Main products: bolts, nuts, screws, washers, threaded rods, and non-standard items.