Premium Heavy-Duty Stainless Steel Gasket for Versatile Applications

• Customization: Available
• Type: Flat Gasket
• Material: Stainless Steel
• Model NO.: Stainless steel 3-in-1 gasket
• Combination Washer Structure: Three-in-One
• Combination Washer Packaging: Half a Pack
• Spring Washer Type: Standard
• Number of Plies: Three-in-One
• Transport Package: Pack of 10
• Specification: Pack of 10
• Origin: Xingtai
• HS Code: 7318290000
• Production Capacity: 500000
• Package Size: 25.00cm * 10.00cm * 6.00cm
• Package Gross Weight: 0.800kg

Product Description

Stainless steel gasket

Stainless steel gasket is a kind of sheet material made of stainless steel material, which has the characteristics of corrosion resistance, high strength, wear resistance and oxidation resistance. It is widely used in various mechanical equipment, especially in corrosive environments.

Specification

Classification and Uses

1.classification
Stainless steel gaskets are precision functional materials made from stainless steel such as SUS304 and SUS316. They are fundamental and important structural components in industrial systems, undertaking responsibilities such as stabilizing structures, controlling clearances, and ensuring operational safety. It is mainly applied in fields such as electronic instruments, mold manufacturing, precision machinery and equipment maintenance, and is also used in the manufacturing of precision mechanical hardware parts, stamping parts and small hardware.
 

2.use

Stainless steel gaskets are widely used in pipe connections and mechanical seals due to their corrosion resistance and high-temperature resistance. The common 304 and 316 stainless steel materials determine their classification direction. 304 is suitable for general environments, while 316 is suitable for more demanding chemical or Marine environments.

Detailed introduction

Stainless steel gaskets come in various forms such as sheet, long strip, and circular ring. Their thickness ranges from 0.005 to 3.00mm, and the width can reach up to 1000mm. They feature high-precision tolerances (±0.005mm) and a hardness of HRC43-47, with no burrs on the surface. Through cold forming, forging, hot solid solution processing and etching processes, ultra-precision processing, integrated forming of complex structures and burr-free and stress-free processing quality can be achieved. Its material properties cover oxidation resistance, high-temperature resistance and high strength, making it suitable for complex environments such as chemical engineering and automotive molds. Its corrosion resistance also makes it applicable to relatively harsh environments. The adjustment gasket can also be processed to be ultra-thin (0.01-5.00mm) through etching technology, and is applied in precision clearance adjustment scenarios such as motor bearings and hydraulic equipment. It can adjust mechanical clearances, compensate for shaking problems caused by component aging, and enhance equipment stability.

Stainless steel gasket

304 stainless steel gasket

201 stainless steel gasket

Detailed information

Customization is available upon request.

Common materials	applicable temperature	Applicable scenarios	Common thickness(mm)	regular size	characteristic
304	-196°C~+800°C	General, water, steam, weak acid	0.1/0.2/0.3/0.5/1/2/3	DIN988,GB/T97.1,DN10~DN600	Corrosion-resistant, good toughness, non-magnetic
316	-196°C~+800°C	Seawater, chemical industry, acidic and alkaline environment	0.1~5	Flat gasket, adjusting gasket, flange gasket	Its corrosion resistance is superior to that of 304
410/430	-40°C~+600°C	General anti-corrosion and wear-resistant structural components	0.5~5	Mechanical adjustment, tighten the flat gasket	Magnetic, high hardness and low cost
409	-20°C~+650°C	Exhaust, high-temperature normal operating conditions	0.5~3	Flange, sealing, heat insulation	High-temperature resistant to oxidation and low cost

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Julu Hengfeng Sealing Parts Factory

Julu Hengfeng Sealing Parts Factory is a leading local sealing equipment manufacturer with over 20 years of professional production experience. We export to over 50 countries, offering high-quality goods as well as innovative and strict quality control.

Why Choose Us?

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FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
 
Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.
 
Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.
 
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
 
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.