Descriptions of Pump Housing for ESP
|
PUMP NO
|
TYPE
|
OD
|
ID
|
|
|
338
|
86*76
|
86.03-86.73
|
76.15-76.20
|
|
|
400
|
101.6*88.9
|
101.90-101.60
|
88.98-99.90
|
|
|
513
|
130*115
|
130.50-130.0
|
115.06-114.99
|
|
|
538
|
136.4*122.4
|
136.78-136.4
|
122.5-122.42
|
|
|
562
|
143*130
|
143.26-142.88
|
130.15-130.07
|
|
|
675
|
171*158
|
171.83.171.45
|
158.82-158.72
|
|
|
862
|
219*200
|
219.46-219.08
|
200.10-200.02
|
|
|
950
|
241.3*225
|
241.68-241.30
|
225.55-225.43
|
|
|
Steel grade
|
Tensile strength
|
Yield strength
|
Elongation
|
Hardness
|
|
|
N/mm2
|
N/mm2
|
%
|
HB
|
|
Q345B
|
620Min
|
520Min
|
15Min
|
190Min
|
|
9Cr1Mo
|
552Min
|
415Min
|
10Min
|
220Min
|
|
25Mn
|
620Min
|
510Min
|
15Min
|
190Min
|
|
316L
|
480Min
|
177Min
|
35Min
|
180Min
|
|
C1026
|
620Min
|
510Min
|
15Min
|
190Min
|
|
4.Processing Form
|
|
|
|
|
|
Processing
|
I.Dmm
|
Length
|
Straightness
|
I.D tolerance
|
I.D Roughness (RA)
|
|
form
|
|
Honed
|
40-500
|
≤12M
|
0.5-1/1000
|
H8-H9
|
0.4-0.8um
|
|
SRB
|
50-250
|
≤12M
|
0.5-1/1000
|
H8
|
0.1-0.4um
|
|
|
|
|
|
|
|