Project content
Name: Elbow 90 degrees
Connection: groove type
National Standard: GB/T36019-2018
Material: 304 316L
Specification: DN50-DN300
Surface: External polishing, sanding
Pressure test: water test pressure
Pressure: Normal 2.5 Mpa Pressure Standard
Quality: Water supply, fire protection, high pressure and high temperature resistance
Quality assurance: 304 can be used for 90 years, 316L can be used for 120 years.