materials and parts of The VTP series vertical turbine pumps
The VTP series vertical turbine pump has a smaller ground area, making it safer and more reliable than submersible pumps; No need for irrigation and can be started at any time;
Has a unique sand removal structure that can adapt to water containing sand; By using a variety of different materials, it can adapt to various media.
VTP series vertical turbine pump material: stainless steel 304316316L, cast steel ZG235-450, cast iron QT400-18 or HT250, duplex steel 2205 or 2507.
Main parts |
Clear water | Sewage and impurity water | Seawater and other corrosive media | |
Configuration 1 | Configuration 2 | |||
Suction bell mouth |
HT250 | QT500-7 or ZG2Cr13 |
HT250Ni2Cr | ZG00Cr17Ni14Mo2 or ZG00Cr22Ni5Mo3N |
impeller |
ZG230-450 |
ZG2Cr13 or ZG0Cr13Ni4Mo |
ZG1Cr18Ni9Ti |
ZCuZn16Si4 或 ZG00Cr17Ni14Mo2 or ZG00Cr22Ni5Mo3N |
Impeller chamber |
ZG230-450 | ZG2Cr13 or ZG0Cr13Ni4Mo |
ZG1Cr18Ni9Ti | ZCuZn16Si4 或 ZG00Cr17Ni14Mo2 or ZG00Cr22Ni5Mo3N |
Sealing ring ☆ |
HT250 or 0Cr18Ni9 |
ZG2Cr13 or ZG0Cr13Ni4Mo |
ZCuZn16Si4 |
ZCuZn16Si4 or ZG00Cr17Ni14Mo2 or ZG00Cr22Ni5Mo3N |
Guide vane body |
HT250 | QT500-7 OR ZG2Cr13 or ZG0Cr13Ni4Mo |
ZG1Cr18Ni9Ti | ZG00Cr17Ni14Mo2 or ZG00Cr22Ni5Mo3N |
External connecting pipe and protective pipe |
Q235B |
Q235B |
1Cr18Ni9Ti |
ZG00Cr17Ni14Mo2 or ZG00Cr22Ni5Mo3N |
Axis ☆ |
45 or 2Cr13 |
40Cr or 2Cr13 |
1Cr18Ni9Ti |
00Cr22Ni5Mo3N |
45 or 0Cr18Ni9 |
0Cr18Ni9 or 2Cr13 |
1Cr17Ni2 |
00Cr17Ni14Mo2 or 00Cr22Ni5Mo3N | |
Shaft sleeve ☆ | ||||
Guide bearing☆ | Filled with PTFE/nitrile rubber/bronze/Theron | |||
Guide bearing body |
HT250 or Q235B |
HT250 or QT500-7 |
ZG1Cr18Ni9Ti | ZG00Cr17Ni14Mo2 or ZG00Cr22Ni5Mo3N |
middle Coupling |
45 or 2Cr13 |
40Cr or 2Cr13 |
1Cr17Ni2 |
00Cr17Ni14Mo2 or 00Cr22Ni5Mo3N |
outlet elbow |
Q235B |
Q235B |
1Cr18Ni9Ti |
00Cr17Ni14Mo2 or 00Cr22Ni5Mo3N |
Motor base |
Q235B |
Q235B |
Q235B |
Q235B |
Note: The material can be selected according to user requirements. The ones with ☆ are vulnerable parts, and the semi open impeller structure does not have sealing ring parts.
Other materials are available at the request of clients.Cast iron is suitable only for closed type impeller.
China vertical turbine turbine pump manufacturer provides various stainless steel and duplex steel vertical turbine turbine pumps with affordable prices and stable performance. For more information, please contact 008613974960765.
