High Chrome Alloy White Iron Cyclone Cone Wear Liners
NaiPu provide OEM( original equipment manufacturer) service and ODM(original design manufacturer) service.
We have supplied many OEM and ODM products successfully to our clients, such as OEM JC pumps and spares,OEM high chrome pump and spares,OEM Alloy 20 Pump Parts,OEM Hastelloy pump parts and Hydrocylone Parts , Valve Liner etc for mining machinery with good quality and price according to customers’ drawing or samples .
NaiPu provide OEM( original equipment manufacturer) service and ODM(original design manufacturer) service.
Naipu not only can supply pump and parts , but also provide other wear parts used for minning industry.
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 | 330,000m2 |
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 | Chrome Alloy ,Ductile Iron , CD4MCU, SS904,SS316, Duplex Steel, Alloy Steel |
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: Impeller , Casing , Volute Liner Hydrocyclone Parts Wear resistant castings |
Minimum and maximum casting weight for each moulding system | Max. 6.0T , Min. 3Kg |
High Chrome Alloy White Iron Cyclone Cone Wear Liners
Standard Pump Parts
NaiPu Standard Pump Parts can be totally interchange with NAH HH M L SP AF G series famous brand pump
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.
OEM Spare Parts
Based on many years' rich experience in Slurry Pump manufacturing and design,NAIPU not only provide OEM customization service for various pump spares, but also do the OEM/ODM service for other wear parts to satisfy customer's specific requirement.
3D Scanning of Parts
Accurate product dimensions and drawings can be obtained by 3D scanning of parts. If you do not have parts dimension drawin , also can send us one sample to scan and measure the dimension.
Pattern Type
There are 3 kinds of mould: Wood, Aluminum , Lost-foam
Foundry workshop
Casting is an important process in the production process of slurry pump parts. It is necessary to strictly control the material ratio, casting temperature, and different heat treatment methods for different material requirements. During this process, Naipu will cast test blocks, use a spectrometer to test the chemical composition of the material, and analyze the metallographic structure of the metal alloy with an optical microscope, and use feedback to improve the corresponding production quality. The casting capacity ranges from 0.5KG per unit weight to 15 tons.
Machining Workshop
Machining includes various vertical and horizontal machine tools, CNC machining centers, static and dynamic balancing machines, various measuring tools and fixtures.The high chromium alloy itself has high hardness, and there are strict regulations on the tool and the operator's experience during the processing. Otherwise, it will have a high rejection rate. In this regard, all Naipu's operators have more than 10 years of experience in the industry, through quality management, using MT, PT, UT, RT non-destructive testing methods, the quality of every spare part is guaranteed.
Assembly workshop
The assembly of each pump has undergone strict data testing to ensure safe and stable use by users. In addition, users can choose to install some subsystems according to actual needs, such as cooling system, bearing lubrication system, temperature measurement system, power control system and so on.In terms of product after-sales, the inventory of vulnerable parts is sufficient, and the after-sales team responds in a timely manner. A global after-sales service contact mechanism has been established to ensure that users can solve problems in the first time
Test Equipment
We have complete and advanced testing equipment.
Package and Delivery
Accessories are packed in fumigated wooden cases
Main Parts Material
Material Code | Material Name | Applications |
Abrasion Resistant Alloy |
NA04 | High Chrome 24% Cr | Impeller, Liners, Stuffing Box, Expeller Ring, Expeller, etc. |
NA05 | High Chrome 27% Cr | Impeller, Liners, Expeller Ring, Expeller, etc. |
NA06 | Ni-Hard 4 | Impeller, Liners, etc. |
NA07 | 15/3 Cr-Mo Alloy | Impeller, Liners, etc. |
NA12 | High Chrome 30% Cr | Impeller, Liners, etc. |
NA25 | Ni-Cr-Mo Alloy | Impeller, Liners, etc. |
NA49 | 28% Cr, Low C | Impeller, Liners, etc. |
NA51 | 36% Cr, Low C | Impeller, Liners, etc. |
Corrosion Resistant Alloy |
NC21 | 13% Chrome Steel | Shaft Sleeve, Shaft Spacer, etc. |
NC22 | 304 Stainless Steel | Impeller, Liners, Shaft Sleeve, Stuffing Box, Expeller Ring, Expeller, Bolt, etc. |
NC23 | 316 Stainless Steel | Impeller, Liners, Shaft Sleeve, Stuffing Box, Expeller Ring, Expeller, Bolt, etc. |
NC25 | Alloy 20 | Impeller, Liners, Shaft Sleeve, Stuffing Box, Expeller Ring, Expeller, etc. |
NC26 | CD-4MCu | Impeller, Liners, Shaft Sleeve, Stuffing Box, Expeller Ring, Expeller, etc. |
Ductile Iron |
ND21 | QT500-7 | Cover Plate, Frame Plate, Base, Bearing Housing, Stuffing Box, etc. |
Ceramic |
Y07 | Ceramic | Shaft Sleeve,impellers,Liners etc. |
Y08 | Ceramic | Shaft Sleeve,impellers,Liners etc. |
Welcome to contact me
Any requirement of High Chrome Alloy White Iron Cyclone Cone Wear Liners, Please be sure contact me.
Shijiazhuang naipu pump co.,ltd
contact : kitty liu
Wechat/Whatsapp:+86-13032609126
Email: kitty at naipump.com
We are looking for partner around the world. NaiPu can be your china factory , and produce OEM brand as your request.