Factory Price Customized Size Stainless Steel Non-Fragmenting Anti Vacuum Reverse Arch Slit Bursting Disc

Product Description

Stress state	Stretch	Whether it is suitable for flammable and explosive media	Not applicable
Size(mm)	DN20-DN600	Applicable medium phase	Gas, liquid
Burst pressure range at room temperature(MPa)	0.005-7.5MPA	There are no debris after blasting	Yes
Back-pressure bracket	Addable	In series with safety valves	No
Equipped with gripper type	LJ,LJB	Note	Special mention should be made for vacuum working conditions

Product Details:
The bursting disc is composed of more than two layers, and one layer is a sealing film, and the other layer is a band saw tooth and a pressure rod element. The arch convex surface is in the high pressure side of the pressure system, and when the pressure protection system overpressure, the pressure rod element is unstable, resulting in the combination seal film turning over, and the seal film is pressured.The serration of the rod element punctures the release pressure, thereby protecting the pressure device.
Technical characteristics:
1.Suitable for gas-phase and gas-liquid mixed phase media
2.The maximum working pressure can reach 90% of the minimum burst pressure
3.Good fatigue resistance, can withstand full vacuum without bracket
4.No debris after blasting, can be used in series with safety valve
The main product types are:
1. Reverse arch belt trough bursting disc YF and clamp YJ are used together
2, welded bursting disc YFJ, is the bursting disc and metal ring or clamp welded as a whole, to ensure sealing, simple installation, easy to use. List of bursting pressure range of reverse arch bursting disc at 22ºC

Bleed aperture		Burst pressure mpa
Nominal diameter/mm	Nominal size/in	min	max
20	3/4''	0.32	7.5
25	1''	0.3	7.5
32	11/4''	0.25	6.5
40	11/2''	0.2	5.5
50	2''	0.15	4
65	21/2''	0.1	3
80	3''	0.05	2.8
100	4''	0.03	2.5
125	5''	0.02	2.3
150	6''	0.01	2
200	8''	0.01	1.8
250	10''	0.009	1.5

The above table only shows the bursting pressure of some sizes, if you have other needs, please contact us!
Mode of transport: Logistics
Place of shipment: Jiangsu
Company Profile:Jiangsu Fashite Chemical Equipment Co., Ltd. is a research and development, production and import and export trade in one of the enterprises. The company takes technology as the guide, design and research as the leader, the company's core competitive advantage is a team of engineers with more than 10 years of senior fine chemical process and equipment design experience. The company is committed to providing better equipment solutions for chemical, pharmaceutical, environmental protection, new energy and other industries, supplying corresponding equipment and parts to solve various problems encountered by industrial customers in actual production. The main products include reactor, heat exchanger, tower, dryer, burst disc, breathing valve, flame arrester, various pipe parts and spare parts. It has provided various equipment and components for chemical, environmental protection, pharmaceutical, metallurgy, new energy and other industries, and has achieved good results and won wide praise from the owners. Provide prod.
Contact: Mr. Ren

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