0577-8817-7927 info@safetyiii.com

Facebook
Twitter
Youtube
LinkedIn
Pinterest

Safety Valve & fitting
  • Home
  • About us
  • Products
    • Ball Valve
    • Gate Valve
    • Globe Valve
    • Check Valve
    • Butterfly Valve
    • Strainer
    • Special Valve
    • Sanitary Valve
    • Fittings Flange
  • News
    • Company news
    • Industry-news
  • Inquiry
  • Contact us

News

  1. Home
  2. News
  3. Material selection of high pressure valv...

Material selection of high pressure valve

In order to improve the resistance to erosion and wear of ultra-high pressure valves, corrosion resistant materials are usually selected:



1. Materials with high hardness

2. Materials with anti-acid corrosion protective film

3. Material with high yield point and good stability

4. Materials with high fatigue strength.

To improve the various properties of materials, one is to use alloying, the other is to use appropriate heat treatment. Alloying is to develop new materials with special properties


by changing the chemical composition of steel. The heat treatment method does not change the chemical composition of the steel, but applies different heating, heat

preservation and cooling to the steel in solid state to change the structure of the steel and improve the properties of the material.

Related News

Difference between gate valve in the power plant and other valves

Difference between gate valve in the power plant and other v

What is a high temperature and high pressure valve?

What is a high temperature and high pressure valve?

What is a knife gate valve?

What is a knife gate valve?

Precautions for use of high pressure valves

Precautions for use of high pressure valves

Briefly analyze the widely used gate valves and their structural materials

Briefly analyze the widely used gate valves and their struct

BRAND VISION OF SAFETY VALVE

BRAND VISION OF SAFETY VALVE

Product Categories

  • Ball Valve
  • Gate Valve
  • Globe Valve
  • Check Valve
  • Butterfly Valve
  • Strainer
  • Special Valve
  • Sanitary Valve
  • Fittings Flange

Links

LatestPost

  • Difference between gate valve in the power plant and other valves
    Difference between gate valve in the pow
    2018-06-01
  • What is a plug valve?
    What is a plug valve?
    2018-04-23
  • How do you replace ball valves?
    How do you replace ball valves?
    2018-04-23

Feedback

Contact Us

1293082433

+86-137-3830-0662

0577-8817-7927

info@safetyiii.com

xtvalve888

Room 1109 Cheng yuan mansion , No.5052 Jichang Road, Lucheng Area, Wenzhou City, China

MOBILE WEBSITE

Copyright © 2015 Wenzhou Safety Import & Export Co., Ltd. All Rights Reserved.

  • Skype.
  • E-mail
  • Whatsapp
  • Inquiry