Type:	Weld Neck,  Slip-On, Blind, Socket Weld, Lap Joint, Threaded, Orifice Flange, Swivel Flange,  Spectacle Blind,Etc
Size range:	1/2"-72"
Class:	ANSI 150LBS-2500LBS,
	DIN PN6-PN160
	BS PN0.25-PN25 PN2.0-PN42.0
	JIS 5K-30K
Process, Printing:	Free forging, plate cuttingFree forging, plate cutting.
	Carbon steel and alloy steel with yellow print, black print, oil or zinc
Material :	carbon steel , alloy steel , stainless stee, etcl.
packaging:	Wooden cases ,wooden pallet ,plastic bag, polywood case, or as per customers requirement
Transportation:	shippment, training,plane.
Applications range:	such as oil industry,chemical industry, water conservancy, electric power, boiler, machinery, metallurgy, sanitary construction etc.
Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L
Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, 46, 52, 56, 60, 65, 70, 80
Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91
Low Temperature: ASTM A420 WPL 1, WPL 3, WPL 6
Standards: ANSI, ASTM,DIN, JIS, BS, ISO, GB, SH, AND HG etc