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Jiangsu YIngnaisi Machinery Manufacturer Co.,Ltd
[China]
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 |
|
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