Straight T-Type Filter Carbon Steel Stainless Steel and Other Materials

• Type: Ozone Water Purifier
• Usage: Environmental Protection, Chemical Industry
• Motive Force: Gravity
• Style: Vertical
• Performance: Sophisticated Filters
• Certification: CE, GS, RoHS, CB, LFGB, UR, EMF, EMC, SASO
• Model NO.: Straight T-filter
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Origin: China
• HS Code: 9030820000
• Production Capacity: 9999

Product Description

 

General principle

1. Entrance and exit paths
In principle, the inlet and outlet diameter of the filter should not be less than the inlet diameter of the matching pump, generally consistent with the inlet pipe caliber.
2, nominal pressure
Determine the pressure level of the filter according to the highest pressure that may appear in the filter line.
3, the selection of the number of holes
Mainly consider the particle size of the impurities to be intercepted, according to the medium process requirements. The particle size of various specifications can be intercepted by the screen check the following table "filter specifications".

Number of holes	Wire diameter mm	Interceptable particle size um	Open hole area (%)
10	0.508	2032	36
12	0.475	1660	39
14	0.376	1438	37
16	0.315	1273	35
18	0.315	1096	39
20	0.273	955	33
22	0.234	882	31
24	0.234	785	44
26	0.234	743	41
28	0.234	673	44
30	0.234	614	47
32	0.234	560	50
36	0.234	472	54
38	0.234	455	54
40	0.193	442	51
50	0.152	356	50
60	0.122	301	49
80	0.102	216	53
100	0.081	173	54
120	0.081	131	62
150	0.065	104	31
200	0.050	74	33
300	0.035	44	30

4 Filter material
The material of the filter is generally the same as the material of the connected process pipe. For different service conditions, cast iron, carbon steel, low alloy steel or stainless steel filters can be considered.
5, filter resistance loss calculation
Water filter, in the general calculation of rated flow rate, the pressure loss is 0.52 ~ 1.2kpa

Technical parameters

1, suitable for material;
a, chemical, petrochemical production of weakly corrosive materials, such as: water, ammonia, oil, hydrocarbons, etc.;
b, corrosive materials in chemical production, such as caustic soda, soda ash, concentrated sulfuric acid, carbonic acid, acetic acid, ester acid, etc.;
c, cryogenic materials in refrigeration, such as liquid methane, liquid ammonia, liquid oxygen and various refrigerants;
d, light industrial food, pharmaceutical production of hygiene requirements of the material, such as: beer, beverages, dairy products, food pulp and medical supplies
2, filtration accuracy: 10-480 mesh (general water network is 20-40 mesh, ventilation network is 40-100 mesh, oil network is 100-480 mesh)
3, working temperature: ≤90ºC
4, nominal diameter: DN25 -- DN600mm
5, nominal pressure: PN≤1.6Mpa (other working pressure can be designed according to user requirements)
6, flange standard: GB81-59 (can also be manufactured according to user requirements)
7, shell material: A3, 304, 304L, 316, 316L
8, sealing material: polytetrafluoroethylene, nitrile rubber, oil-resistant asbestos rubber

Accuracy conversion

 

Micron	10	25	30	40	50	80	100	120	150	200	400	800	1500	3000
Mesh number	1500	650	550	400	300	200	150	120	100	80	40	20	10	5
millimeter	0.01	0.025	0.03	0.04	0.05	0.08	0.1	0.12	0.15	0.2	0.4	0.8	1.5	3.0

Installation and use

T-type filter can be installed horizontally or vertically, but it should be noted that the direction of water flow and the direction of the shell arrow should be consistent, and the direction of water flow is required to be top-down when vertical. [2]

DN	L	H	H1	Effective filtration area m2
50	278	166	306	0.0039
65	314	187	348	0.0053
80	342	205	384	0.0079
100	418	246	473	0.0133
125	460	270	529	0.0204
150	500	292	581	0.0273
200	588	340	694	0.0462
250	690	398	281	0.0699
300	792	452	949	0.1001
350	852	485	1023	0.1205
400	970	547	1166	0.1585
500	1148	642	1372	0.2438