Horizontal Centrifugal Pump Wet End Parts Polyurethane Material:
Compared with Metal | Compared with Plastic | Compared with Rubber |
Light | HIgh impact resistance | High Anti-abrasion |
Denoise | Elastic memory | High shear & tear resistance |
Anti-abrasion | Anti-Abrasion | Excellent bearing capacity |
Lower cost | Denoise | Thick section molding |
Anti-corrosion | variablefriction coefficient | Gradient |
Elastic | Elastic | Colorability |
Impact resistance | Thick section molding | colorability |
Flexible | Lower mould cost | Oil resistance |
Easily molding | Better cold tolerance | Radioresistance |
Non-conducting | Cold flow resistance | Wide hardness range |
No-spark | Radioresistance | Pourability |
Lower price | Long worklife | Lower mould cost |
Part Name | Part Code | Standard |
Bearing Assembly
Frame Frame Plate & Cover Plate |
HT200, HT250 | GB9439-88 |
QT450-10, QT500-7 | GB1348-88 | |
ZG230-450, ZG270-500 | GBT11352-89 | |
Impeller
Volute Liner ThroatbushFrame Plate Liner Insert |
High Chrome Alloy | GB8263-87 |
Ultra Chrome Alloy | GB8263-87 | |
Extra Chrome Alloy | GB8263-87 | |
Hyper Chrome Alloy | GB8263-87 | |
Expeller
Expeller Ring |
HT200, HT250 | GB9439-88 |
QT450-10, QT500-7 | GB1348-88 | |
Anti-corrosive Stainless Steel | GB2100-80 | |
High Chrome Alloy | GB8263087 | |
Shaft | 45# Steel | GB699-88 |
40CrMo | GB3077-88 | |
Shaft Sleeve | 45# Steel Coated Chrome | GB699-88 |
3Cr13 | GBT1220-92 |
Horizontal Slurry Pump Features & advantages:
• Wide range of hardness - With the high hardness, The Polyurethane parts still have the good elongation and elasticity, The hardness of Polyurethane parts is at Shore A10-D80.
• High wear resisting - Anti-resistant performance is from 0.01-0.10(cm3)/1.61km, Duration will be longer 3-5 times than rubber.
• High strength - Break strength and bearing capacity is higher than rubber.
• Oil resistance: As a kind of high molecular compound, it is almost incorruptible.
• Gadiation resistance: Polyurethane parts have high gadiation resistance, It still have good performance at 10-10Gy radiation dose.
• Good Vibration absorption
• Low temperature resistance
• High acid and alkali resistance
Impeller Code | Naipu ZJ Slurry Pump | HA Slurry Pump | Materials |
B1127 | 25ZJ- B | 1.5/1B- HA | High chrome, Natural rubber, Polyurethane |
B15127 | 40ZJ- B | 2/1.5B- HA | High chrome, Natural rubber, Polyurethane |
C2147 | 50ZJ- C | 3/2C- HA | High chrome, Natural rubber, Polyurethane |
C2127 | 50ZJ- C | 3/2C- HA | High chrome, Natural rubber, Polyurethane |
C2051 | 50ZJ- C | 3/2C- HA | High chrome, Natural rubber, Polyurethane |
D3147 | 75ZJ- C, 75ZJ- D | 4/3C- HA , 4/3D- HA | High chrome, Natural rubber, Polyurethane |
D3145HE1 | 75ZJ- C, 75ZJ- D | 4/3C- HA , 4/3D- HA | High chrome, Natural rubber, Polyurethane |
D3021 | 75ZJ- C, 75ZJ- D | 4/3C- HA , 4/3D- HA | High chrome, Natural rubber, Polyurethane |
E4147 | 100ZJ- D, 100ZJ- E | 6/4D- HA , 6/4E- HA | High chrome, Natural rubber, Polyurethane |
E4056 | 100ZJ- D, 100ZJ- E | 6/4D- HA , 6/4E- HA | High chrome, Natural rubber, Polyurethane |
E4058 | 100ZJ- D, 100ZJ- E | 6/4D- HA , 6/4E- HA | High chrome, Natural rubber, Polyurethane |
F6147 | 150ZJ- E, 150ZJ- F, 150ZJ- R | 8/6E- HA , 8/6F- HA , 8/6R- HA | High chrome, Natural rubber, Polyurethane |
F6056 | 150ZJ- E, 150ZJ- F, 150ZJ- R | 8/6E- HA , 8/6F- HA , 8/6R- HA | High chrome, Natural rubber, Polyurethane |
F6021 | 150ZJ- E, 150ZJ- F, 150ZJ- R | 8/6E- HA , 8/6F- HA , 8/6R- HA | High chrome, Natural rubber, Polyurethane |
F6058HE1 | 150ZJ- E, 150ZJ- F, 150ZJ- R | 8/6E- HA , 8/6F- HA , 8/6R- HA | High chrome, Natural rubber, Polyurethane |
FAM8147 | 200ZJ- F | 10/8F- HA | High chrome, Natural rubber, Polyurethane |
G8147 | 200ZJ- ST | 10/8ST- HA | High chrome, Natural rubber, Polyurethane |
FAM10147 | 250ZJ- F | 12/10F- HA | High chrome, Natural rubber, Polyurethane |
G10147 | 250ZJ- ST | 12/10ST- HA | High chrome, Natural rubber, Polyurethane |
FAM12147 | 300ZJ- F | 14/12F- HA | High chrome, Natural rubber, Polyurethane |
G12147 | 300ZJ- ST | 14/12ST- HA | High chrome, Natural rubber, Polyurethane |
GAM14147 | 350ZJ- TU | 16/14TU- HA | High chrome, Natural rubber, Polyurethane |
Impeller Code | Naipu ZJD Slurry Pump | L Slurry Pump | Materials |
175056 | 20ZJD- A | 20A-L | High chrome, Natural rubber |
32056 | 50ZJD- B | 50B-L | High chrome, Natural rubber |
43056 | 75ZJD- C | 75C-L | High chrome, Natural rubber |
64056 | 100 ZJD- D | 100D-L | High chrome, Natural rubber |
86056 | 150 ZJD- E | 150E-L | High chrome, Natural rubber |
108056 | 200 ZJD- E | 200E-L | High chrome, Natural rubber |
SL30147 | 300 ZJD- S | 300S-L | High chrome, Natural rubber |
SL35147 | 350 ZJD- S | 350S-L | High chrome, Natural rubber |
STL40147 | 400 ZJD- ST | 400ST-L | High chrome, Natural rubber |
STL45147 | 450 ZJD- ST | 450ST-L | High chrome, Natural rubber |
TUL55147 | 550 ZJD- TU | 550TU-L | High chrome, Natural rubber |
Impeller Code | Naipu ZJ M Slurry Pump | M Slurry Pump | Materials |
F8147 | 200ZJ M - E, 200ZJ M - 8F, 200ZJ M - R | 10/8E-M, 10/8F-M, 10/8R-M | High chrome, Natural rubber, Polyurethane |
F10147 | 250ZJ M - F, 250ZJ M - R | 12/10F-M, 12/10R-M | High chrome, Natural rubber, Polyurethane |
Impeller Code | Naipu ZJ H Slurry Pump | HH Slurry Pump | Materials |
CH1127 | 25ZJH- C | 1.5/1C-HH | High chrome, Polyurethane |
DH2147 | 50 ZJH- D | 3/2D-HH | High chrome, Polyurethane |
EH3147 | 75 ZJH- E | 4/3E-HH | High chrome, Polyurethane |
FH4147 | 100 ZJH- F | 6/4F-HH | High chrome, Polyurethane |
FH6147 | 150ZJ HS, 150ZJ HS | 6S-H, 8/6S-H | High chrome, Polyurethane |
Impeller Code | Naipu ZJS (H) Gravel Pump | G(H) Gravel Pump | Materials |
DG4137 | 100ZJS- D, 100ZJS- E | 6/4D-G, 6/4E-G | High chrome |
EG6137 | 150ZJS- E | 8/6E-G | High chrome |
FG8137 | 200 ZJS- F, 200 ZJS- S | 10/8F-G, 10/8S-G | High chrome |
FG10137 | 250ZJS- G | 12/10G-G | High chrome |
GG12137 | 300 ZJS- G | 14/12G-G | High chrome |
FGH8137 | 200ZJS H - F | 10/8F-GH | High chrome |
GGH10137 | 250 ZJS H - G | 12/10G-GH | High chrome |
TG14148 | 350 ZJS H - TU | 16/14TU-GH | High chrome |
Impeller Code | Naipu ZJL Vertical Slurry Pump | SP Vertical Slurry Pump | Materials |
SP4206 | 40 ZJL- PV | 40PV-SP | High chrome, Natural rubber, Polyurethane |
SP65206 | 65 ZJL- QV | 65QV-SP | High chrome, Natural rubber, Polyurethane |
SP10206 | 100 ZJL- RV | 100RV-SP | High chrome, Natural rubber, Polyurethane |
SP15206 | 150 ZJL- SV | 150SV-SP | High chrome, Natural rubber, Polyurethane |
SP20236 | 200 ZJL- SV | 200SV-SP | High chrome, Natural rubber, Polyurethane |
SP25206 | 250 ZJL- TV | 250TV-SP | High chrome, Natural rubber, Polyurethane |
SP30206 | 300 ZJL- TV | 300TV-SP | High chrome, Natural rubber, Polyurethane |
Factory Name | Shijiazhuang NaiPu Pump Co.,Ltd |
Manufacturer or Trading Company | Manufacturer |
Workshop | Foundry, Machining, Assembly |
Year the company was established | 2007.01.10 |
Number of employees | 162 |
Designed capacity of factory |
3,000.T
Resin Sand 2500T Lost Foam Casting 500T |
Factory area in m2 | 33 0,000m2 |
Does the factory record rejects. If so what is the reported reject rate for past 12 months. |
Yes, We record.
the reported reject rate for past 12 months =7.6% |
Quality System Certification | ISO9001-2015 |
Types of Material the company produces |
Ductile Iron
Chrome Iron Alloy Steel Rubber |
Melting Equipment | Induction 2T X 2 |
Non destructive inspection equipment. |
Ultrasonic testing equipment UT
Dye penetrant testing PT |
typical products the foundry makes |
Slurry Pump Wet End Parts
Hydrocyclone Parts Wear resistant castings |
Minimum and maximum casting weight for each moulding system | Max. 6 .0T , Min. 3Kg |