Inspection Equipment For Oil Tank Accessories

The equipment of Oil Tank attachment Integrated test table Of the company ODMT are prodiced by the standard of China National Petroleum CorporationQ / SY 080072017.

Type: MST-300 / 2BN

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Product Description

The equipment of Oil Tank attachment Integrated test table Of the company ODMT are prodiced by the standard of China National Petroleum CorporationQ / SY 080072017.

Type: MST-300 / 2BN

The test equipments technical parameters as flow:

1. Test the respiratory valve, Hydraulic Relief Valve, the specifications and Rated ventilation of Flame arrester

Norms（DN），mm	50	80	100	150	200	250	300
Ventilatory capacity，m³/h	150	300	500	1000	1800	2800	4000
Remarks：This tableVentilatory capacity is outlet Rated ventilation，The output of Rated ventilation =1/2 input of Rated ventilation

2. Open Pressure Rating:

Test breathing valve Opening pressure levels:

level	Open pressure Ps,Pa	Grade code
1	+355, -295	A
2	+665, -295	B
3	+980, -295	C
4	+1375, -295	D
5	+1765, -295	E
Note1: + outlet opening pressure, - inlet opening pressure. Note2: Allowable deviation: Positive pressure-20Pa—0Pa, Negative pressure0Pa—20Pa.

Test fluidSafety valveOpening pressure levels:

level	Open pressure Ps,Pa	Grade code
1	+550，-490	A
2	+860，-490	B
3	+1176，-490	C
4	+1570，-490	D
5	+1960，-490	E
Note1: + outlet opening pressure, - inlet opening pressure. Note2: Allowable deviation: Positive pressure49Pa—0Pa, Negative pressure0Pa—49Pa.