Products Description
LP Domed ordinary type bursting disc
The bursting pressure of the bursting disc is controlled by the tensile strength of the bursting disc material. The system
pressure acts on the concave surface of the domed casing of the bursting disc. When overpressure occurs to the protected system,
the bursting disc shall be tensioned and the domed casing wall will be thinner until breakage. In this way, the pressure shall be
discharged.
Product Paramenters
Applicable to gas and liquid mediums.
Applicable to environment of high pressure and high temperature.
Operating pressure ratio70%
After bursting, there are fragments, and don't use it with safety valve in series connection.
It is provided with support and can bear back pressure.
The pressure is more greatly affected by the tensile strength of the material.
Processing pressure range: minimum/maximum burst pressure 22ºC Unit: MPa
(mm)
(Mpa) |
DN4.7-DN10 |
DN12.5 |
DN25 |
DN40 |
DN50 |
DN80 |
DN100 |
DN150 |
Aluminum |
Min |
3 |
0.5 |
0.3 |
0.2 |
0.15 |
0.1 |
0.08 |
0.06 |
| Max |
6 |
10 |
7 |
5 |
3 |
3 |
2.5 |
2 |
Stainless steel |
Min |
25 |
4 |
2 |
1.8 |
1 |
0.8 |
0.6 |
0.4 |
| Max |
450 |
350 |
80 |
40 |
40 |
40 |
40 |
25 |
Nickel |
Min |
25 |
4 |
3 |
2 |
1 |
0.5 |
0.5 |
0.5 |
| Max |
350 |
140 |
60 |
35 |
30 |
20 |
15 |
10 |
| (mm)(Mpa) |
DN200 |
DN250 |
DN300 |
DN350 |
DN400 |
DN500 |
DN600 |
Aluminum |
Min |
0.05 |
0.04 |
0.04 |
0.03 |
0.03 |
0.03 |
0.03 |
| Max |
1.5 |
1 |
0.9 |
0.8 |
0.7 |
0.6 |
0.5 |
Stainless steel |
Min |
0.3 |
0.25 |
0.2 |
0.15 |
0.13 |
0.12 |
0.12 |
| Max |
14 |
9.5 |
7 |
5 |
3.5 |
3 |
1.5 |
The following table is for reference the dimensions of the gripper as determined by HG20615-2009 PN20 FF or RF plane:
Discharge aperture |
(mm)
Holder outside diameter (mm) |
thickness |
| (mm) |
Min |
Max |
H(mm) |
| DN25 |
51 |
63.5 |
40 |
| DN40 |
73 |
82.5 |
40 |
| DN50 |
92 |
102.5 |
40 |
| DN80 |
127 |
134.5 |
40 |
| DN100 |
157.5 |
172.5 |
40 |
| DN150 |
216 |
219.5 |
40 |
| DN200 |
270 |
276.5 |
45 |
| DN250 |
324 |
336 |
45 |
| DN300 |
381 |
406 |
45 |
| DN350 |
413 |
446.5 |
55 |
| DN400 |
470 |
510.5 |
55 |
| DN450 |
533.5 |
545.5 |
55 |
| DN500 |
584 |
602.5 |
60 |
| DN600 |
692 |
714 |
60 |
Packing & Delivery
1.Carefully package each product to give customers the best product experience.
2.The most economical, convenient and safe mode of transportation to ensure that the goods reach the hands of customers at the fastest speed.
3.Always put customer requirements in the first place, to customer requirements for guidance.
FAQ
1.Why do you send us an inquiry?
Q:Quick and professional answers to solve problems for customers.
2.Why choose your product?
Q:Regular customers know that we always supply only original products. For new customers, our company always believes that business is not done once. We want to do long-term friendly cooperation with customers all over the world.
Company Profile
Anshan Fenghui Continuous Caster Manufacture C0,.Ltd is a manufacturer of CCM with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in STEEL and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Give us a chance,we will return more!
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