Types of industrial valves and flanges A comprehensive guide to Poladan Sazeh
Oil, gas, petrochemical, water and sewage industries and even steel industries need accurate and standard equipment to control the flow of fluids. Two vital products in this field are industrial valves and flanges, which play a major role in controlling, disconnecting, connecting and connecting pipelines.
Poladan Sazeh is one of the reliable suppliers of this equipment in Iran and by supplying high quality products, it has been able to win the trust of many industries.
In this article, we introduce the complete types of industrial valves, their applications, types of flanges and the advantage of choosing Poladan Sazeh products.
What are industrial valves?
Industrial valves are equipment that are used to disconnect, connect, control or change the direction of fluid flow in pipelines.
This fluid can be gas, liquid, vapor or chemicals. Choosing the right valves is one of the most important stages of fluid transfer system design; Because each pipeline has its own needs.
Types of industrial valves (Valve Types)
In the following, we mention the most important types of industrial valves that are offered by Poladan Sazeh.
Gate valves are used to completely shut off and connect the flow.
Features:
Very low pressure drop
Suitable for main transmission lines
Suitable for clean and non-sticky fluids
Applications:
Oil and gas
water supply
Chemical industries
This valve is used to adjust and control the flow.
Advantages:
High accuracy in control
Reliable performance
Suitable for medium to high pressure
Applications:
steam industries
Cooling systems
Precise process lines
The butterfly valve has a light weight and a simple structure, and it is perfect for quickly connecting and disconnecting the flow.
Advantages:
Economic price
Low weight
Easy installation
Applications:
Sewage
Drinking water
Air conditioning systems (HVAC)
It is one of the most widely used industrial valves.
Advantages:
high pressure tolerance
Fast opening and closing
Perfect sealing
Applications:
oil and gas industries
Urban gas lines
Pharmaceutical industries
Used to prevent backflow.
Types:
Spring valve check
check valve disk
Check and swing
Applications:
Pumps
Water transmission lines
petrochemical industries
This valve is designed to protect the system against excessive pressure.
Applications:
Boilers
Pressurized tanks
Steam systems
What is a flange?
Flange is a metal piece that is used to connect pipes, valves, pumps and industrial equipment.
Flange connection is one of the safest and most standard connection methods because:
It can be opened and closed
It can withstand pressure and high temperature
It is very suitable for sensitive lines
Industrial flange types (Flange Types)
Due to the conical neck, it has excellent resistance to high pressures.
Usage:
oil and gas industries
Petrochemical
Lines with high tension
Simple and cost-effective installation.
Advantages:
Easy welding
Suitable for medium pressures
Used to block the end of the pipe.
Usage:
Pressure test
Blocking lines temporarily or permanently
It is installed without the need for welding.
Usage:
flammable environments
Low pressure lines
It is suitable for high pressure fluids.
For systems that require constant opening and closing.
Materials of various flanges
Poladan Sazeh provides flanges in different materials:
Carbon steel (A105)
Stainless steel (304, 316)
Alloy
Under standards: ASME - ANSI - API
Why buy from Poladan Sazeh?
Reasons for choosing Poladan Sazeh to buy industrial valves and flanges:
All products are supplied according to international standards and with a valid certificate.
Industrial valves, flanges, connections and steel equipment with various grades and sizes.
Direct sales without intermediaries.
Poladan Sazeh experts introduce the most suitable product based on temperature, pressure, type of fluid and type of pipe.
Sending equipment all over Iran with standard packaging.
Use of valves and flanges in industries
Refineries
Petrochemical
Water and sewage
power plants
agricultural industries
Steel and construction industries
Steam and ventilation lines
Important points in choosing industrial valves
To choose the right valve, the following should be checked:
Fluid temperature
work pressure
Type of fluid (steam, oil, water, acid)
Flow speed
need to control or disconnect/connect
Installation space
Required standard
Summary
Industrial valves and flanges are the main equipment of pipelines and play an important role in safety, flow control and system performance. Poladan Sazeh collection is one of the best options for buying this equipment in Iran by offering standard, durable and diverse products.
If you need standard industrial valves, reliable flanges and expert advice for your project, Poladan Sazeh can be the best choice.