Search
Search
Confirm
Cancel
HENGLI PRODUCTS
>
>
>
HLG700 Metal toothed gasket
Number of views:
1000

HLG700 Metal toothed gasket

A flat ring with concentric serrations made of various metals. Use when the bolt force is not enough to seal the flat gasket, because it only contacts the flange surface at the serrated peak. Usually used to connect to the valve cover and flange of the equipment. Three types of cross-sections in the table on the right are available.
Retail price
0.0
Yuan
Market price
0.0
Yuan
Number of views:
1000
Product serial number
A-009
Category:
Gasket Series
Quantity
-
+
Stock:
0

For more information, please Email or call our hotline.

Detail
Parameters

Type and cross section

 

Type Cross section
Basic (A)
With outer ring (B)
With inner ring and outer ring (C)

 

 

• Depth of Serration (t)

 

Thickness
Width

4.5mm

3.0mm

Cross section
Less than 10mm The inner diameter is less than 200mm: 0.75mm
Above 200mm inner diameter: 1.0mm

0.5mm

10mm and above

1.0mm

 

1、Structure
The toothed gasket is a metal flat ring, which is processed into a 90-degree wave, serrated metal gasket on the ring plane by a specific processing method.
According to the different parts and requirements, the toothed gasket can be made into a combined gasket with inner and outer positioning rings and flexible graphite or PTFE sheets on both sides.

2、Performance and characteristics
1Suitable for high pressure and high temperature parts.
2 Strong corrosion resistance.
3 The sealing effect is stable and reliable.

3、Scope of use

1 Operating temperature: It depends on the material.
2 Working pressure: up to 20MPa
3 Minimum preload specific pressure: y=35MPa
4 Gasket factor: m=4.25
5 Maximum processing size: ~3000mm

 

 

Item as delivered

 

 

Item after Installation

Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table

Related Products

HLG124 Asbestos metal spiral wound gasket
HLG124 Asbestos metal spiral wound gasket
This type of gasket uses asbestos as a filler and has a wide range of uses, such as pipeline flanges, pressure vessels, heat exchangers and various valve covers.
The maximum working pressure can reach 42.0MPa.
The maximum operating temperature can reach 600°C.
Detail + 白箭头 黑箭头
HLG216 Non-asbestos metal spiral wound gasket
HLG216 Non-asbestos metal spiral wound gasket
Due to the use of non-asbestos as the filler, in addition to heat resistance, other properties are the same as asbestos gaskets, and the design and use conditions are the same as asbestos. It is a static sealing element for flange connections such as pipes, heat exchangers, and towers. Used in petroleum, chemical, electric power, shipbuilding, steel and other sectors.
Detail + 白箭头 黑箭头
HLG436 PTFE spiral wound gasket
HLG436 PTFE spiral wound gasket
PTFE has strong corrosion resistance. For example, it can be used in corrosive vacuum piping if it is combined with strong corrosion resistance metals such as Monel, titanium, and nickel. It is a static sealing element at the flange joints of pipelines, heat exchangers, towers, etc., and is widely used in petroleum, chemical, electric power, shipbuilding, steel and other sectors. It is especially suitable for corrosion resistance and sealing of vacuum parts.
Detail + 白箭头 黑箭头
HLG336 Graphite metal spiral wound gasket
HLG336 Graphite metal spiral wound gasket
Expanded graphite has the advantages of high temperature resistance, corrosion resistance, flexibility and good resilience. In the spiral wound gasket series, its service temperature is relatively high. It is most suitable for use in occasions where the temperature changes. It is a static sealing element at the flange connection of pipelines, heat exchangers, tower tanks, etc., and is widely used in petroleum, chemical, electric power, shipbuilding, steel and other sectors. It is especially suitable for high temperature and high pressure steam, LPG, and alternating hot and cold temperature differences.
Maximum operating temperature: oxidizing gas: 450°C; non-oxidizing gas: 800°C.
Detail + 白箭头 黑箭头

Got Question? Call Us 24/7!

ADD:No. 1655 Chaosheng Road, Cixi Industrial Zone , Cixi City, Zhejiang,China 315318
TEL:+86-574-63013766
FAX:+86-574-6301325563034116
E-mail:hengli@china-sealing.com

Hengli

Copyright © 2020 Cixi Hengli Packing & Sealing Co., Ltd. All rights reserved.