Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution

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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • Pump structure
  • Detailed Photos
  • Pump features
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
HZ
Working Pressure
Middle Pressure Pump
Influent Type of Impeller
Single Suction Pump
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Radial Split Casing
Mounting Height
Suction Centrifugal
Impeller
Closed
Usage
Pump, Pumps, Circulating Pump, Chemical Pump
Materials
SS304, SS316, SS316L, Titanium, Monel, 2205, CD4MCU
Manufacturer Level
Top Level
Shaft Sealing
Mechanical Seal and Packing
Pump Arrangement
Pipe Hung, Horizontal
Pump Transmission
Direct Coupled, Gear Box, V-Belts, Universal Joint
Flange Standard
Customized
Motor Brand
ABB, Siemens or Reputed Chinese Brands
Pump Bearing
Sk-F, NSK or Reputed Chinese Brands
Transport Package
Standard Seaworthy Packing
Specification
Customized
Trademark
Gaofeng
Origin
China
HS Code
8413709990
Production Capacity
11000 PCS/Year

Product Description

 
Product Description
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh SolutionBrief introduction of Chemical Centrifugal Pumps:

The Chemical Process Pump is a centrifugal pump of horizontal, single stage, single suction, volute casing type, cantilever design, its performance parameters conform to ISO2858 and its technical requirement conform to ISO5199. The chemical centrifugal pumps with closed impeller is designed to transfer clean or medium containing a small number of particles, easy to crystallize, easy to precipitate working conditions. The chemical centrifugal pumps with open impeller is designed to transfer the pulp below 8% density, fibers less than 50mm and other liquid with the solid content below 30%. Large channel open impeller pumps have a strong capacity to convey fiber, particles or pulp.

Pumps are subjected to the most extreme stresses: acids, alkalis, high temperatures and abrasive fluids. To guarantee its customers reliable products, we always focus on materials. 
Select material of Stainless Steel (SS304, SS316, SS316L, 904L), Duplex Stainless Steel (CD4MCu, 2205, 2507), Titanium, Nickel, Monel ,Hastelloy, 20# alloy…chemical centrifugal pumps could meet the requirements of high temperature, high pressure, harsh working conditions of corrosion or abrasion. Chemical centrifugal process pumps are widely used in chemical, caustic soda, chlor-alkali, salt, pulp, nitric, petrochemical industries.

Applications of Chemical Centrifugal Pumps:

  1. Chemical and process industry
  2. Soda, caustic soda, soda ash, chlor-alkali
  3. High-concentration nitric and chromic acid
  4. Sulphuric and phosphoric acid
  5. Salt extraction and brine processing
  6. Petrochemical industry, Refinery
  7. Coking plants
  8. Textile and pulp, paper, board industries
  9. Food and sugar-making industries
  10. Aluminium oxide industry / Solids transport
  11. Steel and metal-working industries
  12. Mining industry / Coal mining and extraction
  13. Flue gas desulphurisation of thermal power plant
  14. Limestone and milk of lime suspensions
  15. Acidic chloride-containing scrubber suspensions
  16. Acidic process water
  17. Waste water treatment plants
  18. Offshore and marine engineering

Performance range of Chemical Centrifugal Pumps:

Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution

Product Parameters

Parameters of Chemical Centrifugal Pumps:

Flow rate: Q= 0.8~2500 (m³/h)
Total head: H=4~250 (m)
Pump speed: n=1450/2900rpm
Fluid s.g.: γ≤1.85
Fluid temperature: T=-20~175ºC
Pump diameter: Ф50~450mm
 
Pump structure

Structure of the Chemical Centrifugal Pump:
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution
PUMP CASING   adopts precision casting, number milling processing and fine grinding to ensure that the pump casing profile is accurate, the material is dense and uniform, and the hydraulic performance is excellent.
2  IMPELLER NUT  self-locking impeller nuts eliminate the risk of loose.
3  IMPELLER  optimized design of impeller, wider range of high efficiency and application range.
4  PUMP COVER  back pull-out design to facilitate quick access for servicing.
5  MECHANICAL SEAL  different mechanical seals according to different working conditions.
6  FRONT BEARING GLAND

7  SHAFT  thickened heavy-duty shaft, provides maximum strength and stiffness for harsh working conditions, providing bearing capacity and operational stability. 
8  BEARING HOUSING   reliable, heavy-duty bearing unit helps extend bearing's lifecycle, reduces unexpected shutdowns and maintenance costs.
9  AIR VENT COVER
10  BRACKET
11  BACK BEARING GLAN

Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution
1 Pump casing 9 Bearing housing 17 Oil-analysis standard
2 Impeller 10 Shaft 18 Skeleton oil seal
3 Pump cover 11 Air vent cover 19 Skeleton oil seal
4 Mechanical seal 12 Back bearing 20 O ring of seal end gland
5 Seal end gland 13 Back bearing gland 21 Pump cover washer/O ring
6 Wear sleeve 14 Pump coupling 22 O ring of impeller
7 Front bearing gland 15 Bracket 23 O ring of impeller nut
8 Front bearing 16 Pipe plug 24 Impeller nut
Detailed Photos
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution

Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh SolutionThe chemical centrifugal pump, the optimized hydraulic design delivers superior performance through high efficiency impellers and volutes casings, contributing to low energy consumption subsequent total cost of ownership. Thanks to our casting and materials expertise, our customers can be confident that our pumps  will withstand even the most demanding operating conditions. With thousands of installations all over the world, products and services of Zigong Pump & Valve have stood the test of time. Drawing on over 70 years of experience as a manufacturer of pumps, we at Zigong Pump & Valve meet the continuously rising demands our customers place on high-performance products.

Pump features

The  Features of Chemical Centrifugal Pumps:

  1. Conform to ISO2858(GB5662)and GB/T5656(equivalent to ISO5199)
  2. Heavy shaft of increased diameter, the bearing capacity of bearings is averagely increased by 75~160%, the life of bearings are tremendously extended.
  3. Forced internal cooling cartridge mechanical seal and big sealing chamber reduced the possibility of breakdown.
  4. Easy adjust method of pump rotor part to maintain low pressure of sealing chamber, to reduce the axial force,and therefore guaranteed the stable operation of pump.
  5. Several transforming designs enlarged the range of application of pump, increased the reliability of pumping special fluids.
  6. High interchangeability of pump parts reduced the cost on spares  parts for clients.
We committed to the design and production of chemical centrifugal pumps, optimize the flow channel design, select the appropriate materials, and configure effective mechanical seals, all of this in order to extend the service life of chemical centrifugal pumps.

Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution
Based on CFD technology, Optimize pump hydraulic performance more efficiently.
Chemical centrifugal process pumps, the optimised hydraulic design delivers superior performance through high efficiency impellers and volutes casings, contributing to low energy consumption subsequent total cost of ownership. 
Adopting the optimization algorithm provided by Isight, it integrates the functional optimization platform of 3D modeling software Catia, grid division software ICEM and numerical simulation software CFX.
Pump Configuration:Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution

Company Profile

We have eight modernized workshops covering 12,000 square meters, which producing ability was designed as 18000 pieces per year. The factory consists of foundry workshop, finish-machining workshop, plate welding workshop, assembly workshop and testing center. The maximum lifting ability for tramelling crane is 50 metric tons; There are 510 sets of large and essential processing facilities which enable the requirements for producing all kinds of industrial pumps.

Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh SolutionCasting of parts and components is an important part of the industrial pump production process. The precise control of the pump material smelting and the flow path size of the over-current components is our key control program for the quality of the pump products. The annual production capacity of 8,000 tons of alloy cast iron and dozens of new casting equipment such as AOD refining furnace and spectrum analyzer, as well as a group of skilled stylists, ensure the excellent quality of our castings.

Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution
HOT SELLING PUMPS

Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution

 

CERTIFICATES & PATENTS
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh SolutionTESTING
The comprehensive pump testing center. Make sure the quality control can be refined in the material inspection,components check,performance test. 
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution

PACKAGING
Product is packaged according to the customer's needs. Plywood boes are used according to international regulations.
Corrosion Resistant Chemical Centrifugal Pump for High Temperature Caustic Soda Naoh Solution
Why choose us?

5 DECADES
Established in 1967, long history of pump making brings us rich experience, making us a professional pump manufaturer and ranking us as a famous pump factory in China.

500+ STAFFS
Well trained and professional engineers and workers guarantees the in time delivery and offers professional pump solutions to our clients.

96700m2  WORKSHOPS
Large and modernized workshops and facilities enables the efficient and strict QA&QC procedures and therefore assures the qualified products.

20+ BRANCHES
Established 20+ branches offices and subsidiaries throughout China, they offer closer and in time services to our clients. And our overseas customers are from different places of the world.

3000+ CLIENTS
Own more than 3000 clients both in China and overseas, which is an approval of our product quality and a praise of our service.

20+ PATENTS
Gained more than 20 patents, which is a strong proof of the ability of R&D and a backup of product quality.
FAQ

Q: How long is your factory history?
A: Our factory was established in 1967.
 
Q: How many staffs does your factory have?
A: We have around 500 staffs.
 
Q: What international certificates does your factory have?
A: We have API, CE, ISO9001...
 
Q: Does your factory have foundry for yourself?
A: We have our own two foundries in our factory.
 
Q: What after sales service your factory can provide?
A: Generally, most of the issues can be solved by free guidance of video calls. But paid site service is also available.
 
Q: What is your product warranty?
A: 12 months since commissioning or 18 months after shipment,whichever is earlier.
 
Q: What is your factory's annual output capacity?
A: Around 20,000 pcs of various type of pumps.

Contact us

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