General Knowledge of Pipe Fittings
Publish Time: 2018-08-10 Origin: Site
Pipe fittings classification
1 . classify by material:
Carbon steel: ASTM/ASME A234 WPB, WPC
Alloy steel: ASTM/ASME A234 WP 1-WP alloy: 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV,35CrMoV
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Low temperature steel: ASTM/ASME A402 WPL3-WPL 6
High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
2.classify by manufacturing it can be divided into pushing, pressing, forging, casting etc..
3.classify by standard it can be divided into the National standard, power, ship standar,Japanese standard, German standard, American Standard, Russia standard etc..
4. according to its radius of curvature it can be divided into long radius elbow short radius elbowand.
The main products of our company have all kinds of stainless steel, carbon steel and other caliber seamless steel pipe. We also have stainless steel manifold,the ultraviolet sterilizer, plastic pipe end caps; elbow, tee, cross ,reducer and all kinds of valves ; all kinds of stainless steel flanges, forged flange; Our products are widely used in municipal, petrochemical, natural gas east,ships and nuclear power engineering.