Name: SS 321 BL Flange
Material: ASTM A182 F321
Manufacture Standard: ANSI B16.5
Class: 150LB
Size: 4 Inch
Feature: High Corrosion-resistant and Environmentally Friendly
Type: BL
Face: RF
Process Method: Forged
Usage: The end of the pipeline is blocked or temporarily blocked
Price: 7.5 Dollars Per Kilo