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sales2@handelsen.cn
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15801397840
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B-1707, 17th Floor, No. 222 Wangjing Xiyuan, Chaoyang District, Beijing
Beijing Handasen Machinery Technology Co., Ltd
sales2@handelsen.cn
15801397840
B-1707, 17th Floor, No. 222 Wangjing Xiyuan, Chaoyang District, Beijing
the United StatesFIKE HOVExplosion proof membrane for arch composite structureTechnical advantages and industry applications of large-sized composite structures
The overpressure protection of large industrial facilities has always been a challenge in the industry, and large-sized equipment has put forward higher requirements for the diameter, strength, and pressure relief efficiency of blasting discs. the United StatesFIKE HOVThe series of positive arch composite structure blasting discs have become the core protective equipment in large industrial fields such as petrochemicals and metallurgy, thanks to their ultra large caliber adaptability and composite structure strength advantages. This article will combine a detailed technical parameter table to interpret its core technological advantages and industry adaptation value.
FIKE HOVExplosion proof membrane for arch composite structureThe core competitiveness lies in the design of composite structures and the coverage of large-sized parameters, which can accurately match the overpressure protection needs of large industrial equipment. The following is a comparison table of its core technical parameters, clearly presenting the technical highlights and adaptation scenarios of each parameter:
parameter category |
Specific parameter range |
Technical Highlights |
Adapt to industries and equipment |
Dimensions |
25-1200mm(1–48Inches) |
48Inch ultra large caliber design |
Petrochemical: large crude oil storage tanks, long-distance transportation pipelines; Metallurgy: Large scale reactor |
burst pressure |
0.10-413.7 bars(1.5–6000 psig) |
Wide pressure range coverage, precise pressure relief control |
Large pressure vessels and high-pressure reaction equipment |
temperature range |
260℃(500°F) |
Suitable for high temperature working conditions, with excellent material thermal stability |
Petrochemical high-temperature medium transportation and metallurgical high-temperature reaction conditions |
structural type |
Arch composite structure |
High strength, fatigue resistance, fast pressure relief response speed |
Large equipment with frequent pressure fluctuations |
Adaptation medium |
Gas and liquid universal |
Strong universality, no need for customized media |
Petrochemical crude oil, natural gas, metallurgical industrial media |

From the perspective of technological advantages,FIKE HOVThe composite structure design of the series is its core highlight. Traditional large-sized explosive discs often face problems of insufficient strength and easy fatigue damageHOVThe composite structure of the series is composed of multiple layers of high-strength materials, which not only ensures the structural strength and can withstand the pressure load of large equipment, but also achieves instant and precise rupture in case of overpressure, improving the pressure relief efficiency compared to traditional single structures30%The above. At the same time, its standardized installation dimensions can be adapted to universal flanges, simplifying the installation and replacement process of large equipment and reducing maintenance costs.
In terms of application fields,FIKE HOVThe series of explosive discs are mainly suitable for large-scale industrial fields such as petrochemicals, metallurgy, and electricity. In the overpressure protection of crude oil storage tanks, the large-diameter design can achieve rapid and large-scale pressure relief, avoiding leakage and explosion caused by overpressure in the tank; In long-distance natural gas transmission pipelines, the fatigue resistance of composite structures can adapt to pipeline pressure fluctuations and ensure safe pipeline operation. as the United StatesFIKEThe large-sized explosive disc series has become a product for safety protection of large industrial equipment due to its stable quality.
FIKE explosive disc product model:
P BT 2 IN
BT-Gi ANSI 150
P-015-600
P TS FS
Clamp. 50 IN ST FS 10000 PSI
TSF200375-2024
ST GOLDER .50 100SB-15-316