Aquarium submersible pump how to install

Aquarium submersible pump is mainly in the water, so its equipment for each part of the requirements are harsh. With the improvement of people's living standard in our country and the improvement of the living experience level, the scope of use of the aquarium submersible pump is increasing. But for many users, this device is not a commodity, so learn more about how to install it. How to install the fish tank submersible pump Next, the installation will be described in detail: 1, the first long sponge into; 2, the leaking parts installed in the bottom screwed; 3, the card bit parts on the sponge on the slot card; 4, the pump connected with the long tube; 5, fitted with filters; 6, connecting the hose part of the oxygen tube; 7, the oxygen nozzle upward installation at the bayonet; 8, Bit; 9, and then connect the filter pipe and curved pipe, pay attention to a row of holes down; 10, the power plug out of the aquarium can be; for the average user, as long as the above method can be Aquarium submersible pump installed. Aquarium submersible pump is a relatively special equipment, with China's economic development and improvement of living standards, the scope of its use will certainly increase, how to improve and enhance this type of product, will not only affect the development of its entire industry , Will also promote the quality of people's living standards.


Duplex Stainless Steels Available

Yuhong Group supplies LDX2101, 2205, Ferralium 255, Zeron 100 and LDX2507 in the form of plate, sheet, strip, bar, pipe, tubing, pipe fittings, flanges and weld wire.

Duplex Stainless Steel Overview

Duplex Stainless Steels, also referred to as austenitic-ferritic stainless steels, are a family of grades with about equal proportions of ferrite and austenite. These steels have a duplex microstructure which contributes to their high strength and high resistance to stress corrosion cracking. Due to their high content of chromium, nitrogen and molybdenum, duplex steels offer good resistance to local and uniform corrosion. Duplex stainless steels have good weldability.

Today, modern duplex stainless steels can be divided into three groups:
Lean Duplex such as LDX2101
Standard Duplex such as 2205, the work-horse grade accounting for more than 80% of duplex usage
Super Duplex such as Ferralium 255 and Zeron 100 and LDX2507

Of the duplex grades, duplex 2205 is the most widely used. However, the super duplex steels like Zeron® 100 and LDX2507 are excellent for servicing severe corrosive environments, such as offshore and marine applications. Lean duplex 2101 is available as an economic alternative to 300 series stainless steels.

What are the Characteristics of Duplex Stainless Steels ?
Very good resistance to uniform corrosion
Very good resistance to pitting and crevice corrosion
High resistance to stress corrosion cracking and corrosion fatigue
High mechanical strength
Good sulfide stress corrosion resistance
Good abrasion and erosion resistance
Good fatigue resistance high energy absorption
Low thermal expansion
Good weldability

In what Applications are Duplex Stainless Steels® used ?
Oil and gas equipment
Offshore technology
Seawater desalination plants
Chemical industry, especially when handling chlorides
Flue-gas cleaning
Desalination plants and seawater systems
Pulp and paper industry
Cargo tanks and pipe systems in chemical tankers
Firewalls and blast walls on offshore platforms
Storage tanks
Pressure vessels, reactor tanks, and heat exchangers
Rotors, impellers and shafts

Duplex Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube,Duplex Heat Exchanger Tube,Duplex Metal Heat Exchanger Tube