Silicon Nitride Bonded Silicon Carbide Pump Spares

• Customization: Available
• Certification: CE, ISO 9001:2008
• Standard: GB
• Model NO.: E4147
• Surface Treatment: Spray-Paint
• Manufacturing Process: Casting
• Material: Cast Steel
• MOQ: 1 Set
• OEM: Accept
• Color: Yellow, Blue, Red and So on
• Cerificate: ISO 9001 Ce
• Pump Type: Ah Hh M Sp L G Zjq
• Usage: Oil and Gas Transportation Machinery
• Power Type: Electric
• Transmission System: Mechanical
• 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: 5000 Set Per Month

Product Description

Silicon Nitride Bonded Silicon Carbide Pump Spares

 

Shijiazhuang Naipu Pump Co.,Ltd is a professional slurry pumps factory. Our Slurry pump is made up of Frame Plate, Cover Plate,Throat Bush,Cover Plate Liner, Frame Plate Liner, Impeller,Back liner,Expeller Ring,Base, Bearing Housing etc.

Ceramic pump parts are made of Silicon Nitride Bonded Silicon Carbide,aimed to wear and erosion resistant working application,such as coal power generation,non-ferrous foundry,mining etc.
Our ceramic pump parts mainly are shaft sleeves,impellers, Cover Plate Liner ,Throat bush,Frame Plate Liner etc.

Material Data and advantage

Ceramic are made of Si3N4-SiC(Silicon Nitride Bonded Silicon Carbide)is a kind of inorganic nonmetallic materials.
Its wear-resisting performance is 3.13 times of Cr15Mo3 with Mohs Hardness 8.9, only after Diamond and Cubic Boron Nitride. Compare with similar products, our ceramic density is about 5% higher than others, and double flexural strength higher at normal temperature.
The corrosion and abrasion resistance of ceramic slurry pump parts are higher than the ones made by high chrome alloy. The abrasion resistance of Si3N4-SiC material is 3.13 times as wearable as Cr15Mo3. However the weight of Si3N4-SiC material is only 1/3 of high chrome alloy parts.


Slurry Pump Spare Parts Material
 

No.	Name	Material
1	Impeller	High-chrome alloy / Silicon Carbide Ceramic
		Natural Rubber
2	Volute casing	High-chrome alloy / Silicon Carbide Ceramic
3	Throat Bush	High-chrome alloy / Silicon Carbide Ceramic
		Natural Rubber
4	Frame Plate Liner Insert	High-chrome alloy / Silicon Carbide Ceramic
		Natural Rubber
5	Liner	Natural Rubber / Silicon Carbide Ceramic
6	Expeller	High-chrome alloy / Natural Rubber / Silicon Carbide Ceramic
7	Shaft sleeve	3Cr13 / Ceramic Coating SS
8	Water-seal ring	1Cr18Ni9Ti
9	Shaft	45#steel quenching And high temperature tempering
10	Bearing housing	Grey iron
11	Expeller ring	High-chrome alloy / Silicon Carbide Ceramic
		Natural Rubber
12	Front casing	Grey iron or Nodular cast iron
13	Rear casing	Grey iron or Nodular cast iron
14	Base	Grey iron
15	Support	QT500-7

 

Product Overview:



Naipu Main Pump Parts

Naipu mainly produce  : Impeller , Volute Liner , Casing , Throat Bush, 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.




We can develop and produce a range of pumps according to different media situation to meet different duty requirements.There are Rubber Material such as R08 , R12, R26, R33, R38,R55,S03,S12,S31,S21,S42,S51,S52 etc , Wear Resistant Metal Material such as A05,A07,A12, A33, A49, A51,A61 and etc ,Corrosion Resistant Stainless Steel Material such as 201,304, 316, 316L,C55 Duplex Austenitic-Ferritic,Alloy 20,Hastelloy etc, Ceramic lining parts especially suitable for strong abrasion and corrosion mediums,and they can be interchangeable with standard slurry pump parts Ceramic Coated Stainless Steel such as J04,J05,J21,J24,J25,J26,J27,J31 etc.,Resistant Polyurethane like U01,U38, fully meet customers' request.

We can undertake various OEM orders for pumps as well as spare parts customized according to drawings or samples.






Certificate

As a professional pump manufacturer,we always stick to the principle of technology and quality comes first. At NAIPU PUMP, we strictly adhere to the ISO9001 Standard and CE Certificate and other industry standards as requests.




Naipu Advanced Inspection Facilities

We set various check points along the whole production line,which throughout Raw Material,Charging Material,Surface and Heat Treatment checking,Material Analysis,Spare Testing and Pump Testing etc.

We have established a strict QA and QC system,we can provide quality control records such as "Spectrum Detection" "Metallographic Microscope Inspection" "Block Test"  "Ultrasonic Flaw Detection" " Penetration Testing"etc. And related test reports to our clients if necessary, such as " Material Test Report "  " Dimensional Test Report "  " Rotor Balancing Test Report "  " NDT Test Report "  " Hardness Inspection Report " etc.




Our Service

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

2.Pump Choice .
Please let us know the application, capacity and head ,We can help to select the suitable pump  

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

4.Guarantee quality.
All the products  have proved by ISO 9001:2008, CE, SGS. And also will be inspected strictly before delivery. For Comon parts(except wet end parts,) waranty time: 1 years

5.Perfect after -sales .

We will be responsible for the whole life period

6.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
Shijiazhuang Headquarters,
No.368 Xinshi North Road,Shijiazhuang,Hebei, China
Contact Person: Karen Tan