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Features

Product Overview

The range can be engineered to suit your application, with body construction, material, and ancillary features optimised to meet your process needs. Being ISO 9001 certified, we adopt systematic ways to ensure high quality, you can be assured of outstanding reliability and sealing performance through the design life of your asset.

Technical Requirement

· Suitable for standing tanks containing first catagory oil whose flash point is lower than 28 centigrade or second catagory oil whose flash point lower than 60 centigrade, such as petroleum, tolueue, kerosene, coal oil and base oil.
· Can be used with pressure/vacuum relief valve, vertical or horizontal installation.
· Steam jacket, blowing hole, test hole absorber are options to clients.
· Flanges are accordance with ANSI B16.5 or EN1092 or JIS.
· Available material:Aluminum 、Carbon Steel、Stainless Steel、Special Materials On Application.

Dimensions Data

ZH type flame arrester is deflagration / detonation flame arrester, which can be installed at or beside the end of pipeline or on the top of storage tanks to prevent the transmission and deffuseness of deflagration.

Specification

8140/8143/8145/8147 dimensions,mm
Nominal SizeL1H1L2H2L3H3L4H4
2"(DN50)263300205210221349230437
3"(DN80)330330260260378400280516
4"DN100)390410280310317457345570
6"(DN150)488525345400407533450654
8"(DN200)584598440445534635570753
10"(DN250)770695563530637762700824
12"(DN300)880805650635737826800970

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