Shanghai Zhaohui Pressure Apparatus Co., Ltd.
Main products:Pressure Transmitter,Melt Pressure Transmitter
Contact Us
  • Contact Person : Ms. Chen Sunny
  • Company Name : Shanghai Zhaohui Pressure Apparatus Co., Ltd.
  • Tel : 86-21-51691919
  • Fax : 86-21-67755185
  • Address : Shanghai,Shanghaishi,5-6F No.8 Building No.115 ,Lane 1276 Nanle Road Songjiang District Shanghai 201600 China
  • Country/Region : China
  • Zip : 201600

Bolt burst plug

Bolt burst plug
Product Detailed
Pressure range:0~10bar~700bar; Material: 316L, Albata. Maximum diaphragm temperature:-40~550degree

Description :

Various burst pressure ranges alternative available, simple, intrinsically safe design, leak-tight seal, instantaneously rupture at a specific predetermined pressure range, low installation and maintenance cost, accuracy of ±5%.

 Extruder rupture disk (Burst Plugs) are designed for the pressure protection and controlling of the polymer of the equipment in chemical fibre, rubber plastic and etc.

Specification sheet






1.81inch, 3inch, 6inch, 12inch



Maximum diaphragm temperature


Process connection

1/2-20UNF, M14*1.5, M18*1.5 etc.

Bolt burst plug

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