OEM Large Ultrachrome 27% Cr Impeller

• Condition: New
• Certification: CE, ISO9001
• Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
• Customized: Customized
• Material: Alloy
• Application: Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
• Model NO.: OEM
• Mqq: 1 Set
• OEM: Accept
• Certificate: ISO 9001, Ce
• Pump Type: Ah Hh M L Sp Af G
• After Sales: Yes
• Color: Blue, Yellow, and etc
• Transport Package: Packed with Wooden Box or as Customer′s Request
• Specification: CE, ISO, SGS
• Trademark: Naipu Or OEM
• Origin: Shijiazhuang, China
• HS Code: 8413709990
• Production Capacity: 500 Set Per Month

Product Description

                             OEM Large ULTRACHROME 27% Cr Impeller

 ShiJiazhuang Naipu Pump Co.,Ltd , is not  only a factory water pump , slurry pump , sand dredging pump .

We also our own casting workshop and machining workshop , can do many kind of casting parts and machining parts according to customer's  drawing .

Naipu would like to be your factory in China!

 OEM Large ULTRACHROME 27% Cr Slurry Pump Impeller Picture













Metal Material
 

Code	Material #	Hardness  HRC	Performance	Application
A01	KmTBCr8	≥55	Abrasion-resistant performance is about 10% less than A05	Mud & slag application
A03	KmTBNi4Cr2	≥56	Abrasion-resistant performance is about 20% less than A05	Neutral water-sand slurry and applications with lower impact load
A05	KmTBCr26	≥56	Ranks second only to A07 in abrasion-resistant performance; fair corrosion-resistant performance.	High impact load abrasion condition; PH rate ranging from 5 to 12
A07	KmTBCr15Mo3	≥59	Best abrasion-resistant performance; corrosion-resistant performance is inferior to A05	High impact load abrasion condition
A11	KmTBCrMnMo3	38-42	Mild corrosion-resistant; lower hardness; drilling and tapping operations are applicable.	Fine particles with light abrasion.
A33		≥35	Abrasion-resistant performance is close to A03; fair corrosion-resistant performance	Oxide slurry with PH rate no less than 1, like phosphor-gypsum in phosphate fertilizer plant, nitric acid, sulph-oacid and phosphoric acid, etc.
A49		≥43	Fair abrasion-resistant performance, close to A03; fair corrosion-resistant performance in media with lower PH rate.	Corrosion conditions with low PH rate, especially for flue gas and FGD devices for media of PH≥4; general suitable for lower acid condition.
A12		≥62	Higher abrasion-resistant performance than A05; fair corrosion-resistant performance; suitable for media with PH rate is 6-16, where A05 is not suitable.	High abrasive slurry with fine particles.
A61		63-68	Optimized abrasion-resistant performance than A12	High abrasive slurry with fine particles.

Rubber Material
 

Material	Material #	Applications
Natural Rubber	R08	R08 is low to medium hardness rubber used for impellers where slurry contains fine particles and erosive.
Natural Rubber(soft)	R26	R26 is soft natural rubber used for liners where slurry contains fine particle and more erosive.
Natural Rubber(soft)	R33	R33 is widely used for frame plate liners, cover plate liners and impellers. Max  particle diameter is 10mm; impeller peripheral speed should be less than 25m/s; suitable for temperature not exceeding 75ºC.
Natural Rubber	R55	R55 is widely used for impellers, frame plate liners, cover plate liners and throat bushes. Max  particle diameter can be 20mm, impeller peripheral speed should be less than 27.5m/s; suitable for temperature not exceeding 75ºC.
EPDM Rubber	S01	S01 is widely used for impellers, frame plate liners, cover plate liners and throat bushes. Maxi particle diameter can be 8mm; impeller peripheral speed should be less than 25m/s; suitable for temperature not exceeding 120ºC(continuous duty) or 140ºC(discontinuous duty).
Nitrile Rubber(NBR)	S12	S12 is widely used for frame plate liners, cover plate liners, throat bushes, lip seals, impellers and expellers. Max particle diameter is 7mm; impeller peripheral speed should be less than 27m/s; suitable for temperature not exceeding 95ºC.
Butyl Rubber	S21	S21 is widely used for impellers, frame plate liners, cover plate liners, expellers, volute seals and throat bushes,. Max particle diameter can be 7mm; impeller peripheral speed should be less than 30m/s; suitable for temperature not exceeding 100ºC.
Hypalon	S31	S31 can be used for impellers, frame plate liners, cover plate liners and throat bushes,. It is recommended to use for strong acid slurry with mild or moderate corrosion. Max  particle diameter can be 10mm; impeller peripheral speed should be less than 30m/s; suitable for temperature not exceeding 110ºC.

Description:

An impeller is a rotating component of a centrifugal pump which transfers energy from the motor that drives the pump to the fluid being pumped by accelerating the fluid outwards from the center of rotation.The velocity achieved by the impeller transfers into pressure when the outward movement of the fluid is confined by the pump casing. Impellers are usually short cylinders with an open inlet (called an eye) to accept incoming fluid, vanes to push the fluid radially, and a splined, keyed, or threaded bore to accept a drive-shaft.
The impeller made out of cast material in many cases may be called rotor, also. It is cheaper to cast the radial impeller right in the support it is fitted on, which is put in motion by the gearbox from an electric motor, combustion engine or by steam driven turbine. The rotor usually names both the spindle and the impeller when they are mounted by bolts.

Slurry Pump Spare Parts
Main Slurry Pump Parts : Impeller , Volute Liner , Casing , ThroatBush, Frame Plate Liner Insert , Cover Plate , Frame Plate, Pump Liner Expeller , Expeller Ring ,Stuffing Box , Expeller , Pump Shaft , shaft sleeve, Shaft Spacer, Bearing Assembly , Base, Stuffing Box, Gland Assembly, Bearing Housing , Lantern Ring , pump discharge pipe , flange , and so on.


 Rubber Pump Spare Parts


Casting Workshop:

Machining Workshop:


Quality Inspection

Our factory have strict Quality control system, has been proved by ISO 9001: 2008, CE, SGS.

Quality Control Process

Stages of manufacture	Quality Control Activities	Specification	Inspection result
Raw material arrival	Sampling, material chemical analysis	NPB121.1-29-1997
Casting and composition	Material chemical analysis of pump parts	NPB121.1-29-1997
	Casting quality inspection	NPB302-1998
Key component machining	Dimension precision inspection	NPB2105-87
	Impeller balancing	NPB061-2000
General assembly	Procedure operation	NPB2103-96
	Hydraulic static test	NPB064-1998
Performance test of pump unit	Capacity and head	NPB0157-1997
	Vibration and noise	JB/T8097-95
	Bearing temperature	JB/T5295-91
Final inspection	Packaging of pump unit	NPB0157-1997
	Documents	NPB0157-1997
	Spare parts and accessories	NPB0157-1997

Our Service

1. Quick Reply 
Your inquiry related to our products or prices will be
replied within 12 hours. 

2.Technical Surport .
We have a group of high quality technicians with rich experience who can solve everything  during the whole process.

3.Guarantee quality.
All the products  have proved by ISO 9001:2008, CE, SGS. And also will be inspected strictly before delivery.

4.Perfect after -sales .

We will be responsible for the whole life period

5.OEM order.Many material are available ,like High chrome, rubber , stainless steel and etc.Steely alloy.


 

Welcome to contact us 
 

 

ShiJiaZhuang NaiPu Pump Co.,Ltd

Contact person :Kitty Liu

  

Shijiazhuang, Headquarters

Add.:No.368, Xinshi North Road, Shijiazhuang, Hebei Province, China
 

Welcome to visit our factory!