Eng 
русский
Founded in 2004 , which located on Xingyuan Road, Yuanzhu Industrial Park, in Taixing, Jiangsu Province. With the accumulated years of scientific experiments and manufacture, our company has possessed sound quality management manuals and monitoring systems.
As a large comprehensive sealing technology enterprise, we specialize in researching, manufacturing and selling various types of seals, environment-friendly asbestos-free gaskets, specialized rubber material products and parts insulation materials for pneumatic and hydraulic systems. Moreover, we have formed a complete set with many industries such as shipping, power, iron and steel, chemistry, and machinery for many successive years.
Aramid Gasket
JINTAI 7900/7925/7950
ASTM F104:f712120-A9B3E22K5L 151M5
Asbetteros-free compression gasket material
Use:
JINTAI 7900/7925/7950 is a general-purpose economical compression gasket material plate that can be used in weakly corrosive working conditions of pipelines, equipment and OEM equipment whose media are steam, hydrocarbons and refrigerants. This gasket material is an economical alternative material where the working conditions and uses are not severe:
Specifications
Advantage:
1. Good sealing performance greatly reduces users’ production costs.
2. The multifunctional gasket has better properties than traditional economical gaskets.
3. Anti-stick properties reduce sealing surface cleaning time
4. Good compressibility and resilience ensure good sealing.
Element:
JINTAI 7900/7925/7950 contains high-strength aramid fiber, and its adhesive is high-quality nitrile rubber (NBR).
Anti-stick properties:
All JINTAl compression gasket materials have gone a long way in developing bonding agents with better anti-stick properties. All JINTAl compression gasket materials successfully pass the MIL-G-24696B 300°F/48 hrs Naval Facility Anti-Adhesion Test.
Typical performance:
|
|
Style 7900-off-white, marked Style 7925-green, marked Style 7950 - blue, marked |
|
Fiber chick |
Aramid |
|
Gluing material |
Nitrile rubber (NBR) |
|
Applicable fluid media |
Steam, water, inert gas, oil, fuel, dilute acid, dilute alkali |
|
Density |
1.7g/cm³(106 lbs/ft³) |
|
Tensile strength, ASTM F152 |
1700 psi (11.7 MPa) |
|
Compression rate, ASTM F36 |
7-17% |
|
Rebound rate, ASTM F36 |
40% |
|
Applicable temperature range |
-100-7°F(-73-371℃) |
|
Continuous operating temperature, max. |
500°F(260℃) |
|
Fluid PH value range (room temperature): |
3-11 |
|
pressure, max. |
1200psig(83 bar) |
|
Fluid penetration resistance ASTM F146 |
|
|
IRM 903 oil, 5h300°F/149℃ |
|
|
Thickness increases |
0-15% |
|
Weight gain |
15% |
|
ASTM Fuel B 5h/70° F/21℃ |
|
|
Thickness increases |
0-10% |
|
Weight gain |
12% |
|
Sealing |
|
|
ASTM F37(Fuel A) |
0.03mL/HR |
|
ASTM F37(Nitrogen) |
0.5mL/hr |
|
Insulation breakdown voltage, ASTMD 149 |
11.0KV/mm(279V/mil) |
|
DIN 3535Gas permeability |
0.05cc/min |
|
Creep relaxation rate ASTM F38 |
20% |
|
Flexible,ASTM F147 |
10x |
Note :
The performance of the ASTM standard is measured based on the base frame plate thickness of 1/16 inches, but ASTM F38 is measured based on the plate thickness of 1/32 inches. These properties can only be used as a general reference and cannot be used as a basis for risk or rejection. The data listed in this table are within the normal range of product performance. These data should not be used to compile technical specifications or used alone as a basis for design.
*When used for nominal pressure Class 300 or above, please consult our representative office.
KEEP IN TOUCH
About Us
Jiangsu Jintai Sealing Technology Co., Ltd.
Certificate Of Honor
News
-
In the modern industrial field, sealing technology is essential to ensure the safe and stable operation of equipment. Among them, as a high-performance sealing material, the tooth type gasket has a un...
READ MORE -
In industrial production, the performance of seals is directly related to the safety and stability of the entire system. Among them, spiral wound gaskets, as a common sealing material, are often affec...
READ MORE -
In the chemical industry, how does METAL GASKET prevent damage to equipment by corrosive media? In the chemical industry, METAL GASKET plays an important role in preventing damage to equipment by corr...
READ MORE -
In the petrochemical industry, how does GLAND PACKING ensure the sealing performance of pipeline joints? In the petrochemical industry, GLAND PACKING plays a vital role in ensuring the sealing perform...
READ MORE -
With the continuous advancement of industrial technology, the requirements for sealing materials are also increasing. Aramid Gasket, as a high-performance sealing material, has attracted much attentio...
READ MORE -
Will the performance of Pure Graphite Gland Packing be affected in a high-temperature steam environment (such as 650°C)? In a high-temperature steam environment, especially at temperatures up to 650°C...
READ MORE -
In the industrial field, one of the cores of sealing technology is the stuffing box. This seemingly simple device actually carries the heavy responsibility of ensuring the stable operation of the equi...
READ MORE -
In the modern industrial field, metal gaskets have become an indispensable existence in various industries with their unique properties and wide applications. From petrochemicals to aerospace, from po...
READ MORE -
Gaskets are an important component when it comes to industrial applications involving high temperatures and pressures. They help seal joints and prevent leaks, ensuring smooth and safe operation of e...
READ MORE -
In the intricate world of industrial components, where precision and performance are paramount, rubber gaskets stand out as essential elements of sealing and isolation. These humble pieces of molde...
READ MORE -
Rubber gaskets are ubiquitous in the world of manufacturing and engineering, providing an essential sealing solution for various mechanical applications. Made from synthetic or natural rubber compou...
READ MORE -
Rubber gaskets are essential components in a wide range of industrial and domestic applications, providing sealing solutions that are both effective and durable. These gaskets are made from elastome...
READ MORE
Home
+86 152 4020 4398
zdjt003@jsjtmf.vip
No.2 Xingyuan East Road, Yuanzhu Town Industrial Park, Taixing City, Jiangsu Province, China
Copyright © 2024. Jiangsu Jintai Sealing Technology Co., Ltd. All rights reserved.
