2016年8月20日星期六

Cone strainers and strainer backwash model description

SR series strainers are petrochemical pump strainers, Y-type strainer, basket strainer, the model designation T-type strainer in front of the technology that I have described in detail in the article, the following main details Cone type strainer and backwash strainer model tag method:
First, the cone strainer and backwash strainer marking method.
Second, the cone strainer and backwash strainer structure type code.
SRZ I, steeple cone strainer.
SRF I, Horizontal backwash strainer.
SRZ II, flattened cone strainer.
SRF II, diversion backwash strainer.
Third, the cone strainer and backwash strainer end face type interfaces.
Threaded, welded connections, flanged, socket weld.
Fourth, the cone strainer and backwash strainer housing material designator.
C = carbon steel or cast steel
S = austenitic stainless steel
M = Low Alloy Steel
I = chrome molybdenum steel
H = Cr13 stainless steel
Q = ductile
K = malleable iron
R = Cr-Ni-Mo stainless steel
L = aluminum
T = copper and copper alloy
P = chrome-nickel stainless steel
V = chromium molybdenum vanadium steel
Note: The specific selection of materials should be specified in the technical data sheet strainers.
Five, cone strainer and backwash strainer flange sealing surface type code.
Projecting surface (smooth surface) = RF, concave = LF, convex = LM, ring groove surface = RTJ, the whole plane = FF, tongue and groove = TG
Six,Cone strainer and backwash strainer type illustrated.
Nominal diameter 50mm (2 "), nominal pressure 2.0MPa (150LB), connection type for the smooth face flange connection, the shell material is carbon steel are baffled T-type strainer, which is marked as: SRT I 4-2.0 -50 / C (RF).
Should you want to know more about strainer from Reliable Chinese valve manufacturer, please visit www.reliavalve.com or email us via sales@reliavalve.com.

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