Reliable Mechanical Seal for Industrial Applications and Maintenance

• Customization: Available
• Structure: Flat Gasket
• Pressure: Flat Gasket
• Model NO.: non-asbestos gasket
• Speed: Flat Gasket
• Temperature: Flat Gasket
• Performance: Flat Gasket
• Standard: Standard, Nonstandard, Standard and Non-Standard
• Transport Package: Film Wrap
• Specification: AT-board
• Trademark: HF
• Origin: Xingtai
• HS Code: 6813890000
• Production Capacity: 500000
• Package Size: 15.00cm * 20.00cm * 6.00cm
• Package Gross Weight: 0.800kg

Product Description

Product Description

Asbestos-free gasket

Asbestos-free gaskets are sealing products made from environmentally friendly materials such as aramid fibers, high-temperature resistant synthetic mineral fibers and oil-resistant rubber through roller pressing, stamping or shearing processes. They are mainly used to replace traditional asbestos products and are suitable for sealing flanges, valves and pressure vessels in fields such as automobiles, petrochemicals and ships. This type of product is classified into rubber sheet gaskets and copied sheet gaskets according to the process. It features anti-permeability, corrosion resistance and adaptability to high and low temperatures. It strictly contains no asbestos and meets international environmental protection standards.

Specification

Project name		Standard	Detection value
			Specification: 1.0mm
Transverse tensile strength	MPa	≥6	7.9
Density	g/cm^3	1.70±0.15	1.67
Loss on ignition	%	≤40	28.4
Creep relaxation rate	%	≤35	22.2
Compressibility	%	7-17	14.6
Disability	%	≥45	55.3
softness		≤12	8.0
IRM 903 standard oil 150°C*5h	Thickness change rate %	≤25	6.1
	weight rate %	≤25	11.4
ASTM Fuel B RT*5h	Thickness change rate %	≤25	8.2
	weight rate %	≤25	9.0
Water:Glycol=1:1 100°C*5h	Thickness change rate %	≤20	2.1
	weight rate %	≤20	8.3
Nitrogen leakage rate                ml/min		≤1.0	0.1
Executive standard	Q/MFKJ B112---2023

Company Profile

Julu Hengfeng Sealing Parts Factory

Julu Hengfeng Seal Factory specializes in producing all kinds of asbestos-free askets, stainless steel stamping gaskets, metal-coated gaskets, rubber gaskets of various materials, sealing rings and diesel engine filter elements, and has more than 20 years of production experience. The surface color, material, length and thickness of all products can be customized according to your needs. We will provide you with high-quality materials, perfect design, accurate size and thoughtful service. Julu Hengfeng Seal Factory looks forward to your long-term cooperation.

Why Choose Us?

Our Advantages

Other Products

OEM/ODM capabilities
competitive prices and bulk discounts
fast shipping and customs clearance support.

Professional manufacturer

High quality raw materials

High Durability and Robust security

A favorable price,Quality service

Provides private customized services

rubber gasket
O-ring
oil seal
Metal-clad gasket
Diesel engine oil filter element

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.

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.