ASTM A350 Lf5/Lf6 /Lf1/Lf2/Lf3 Flange

Product Description

ASTM A350 LF5/LF6 /LF1/LF2/LF3 Flange
Material:
Carbon Steel: ASTM A105, ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN ,20# ,A36, A266 CL2/CL4,ST37.2, C22.8,S235JR,S275JR,S355JR ,etc.
Low Temp Carbon steel (A350 LF2 CL1/CL2/LF3)
Stainless steel:F304, F304L, F316, F316L, 316Ti, etc
Low alloy steel (A182 F1, F5,F9,F11 CL1/CL2/CL3, F12 CL1/CL2, F22 CL1/CL3, F91)
Duplex stainless steel (A182 F51/UNS 31803, F52/UNS32950, F53/UNS 32750)

Standard:
ANSI/ASME/ASA B16.5 FLANGES, ANSI B16.47 A/B FLANGES
JIS B 2220 FLANGES, KS B 1503, DIN SERIES, UNI, EN1092-1, BS4504
BS 10 TABLE D/E/F FLANGES, SANS 1123 FLANGES/SABS 1123
GOST12820-80/GOST12821-80, NFE29203/NS/AS/ISO/AWWA FLANGES

Types:Plate/Blind/Slip-On/Weld-Neck/Blade/Threaded/Socket-Weld/Lap-Jiont/Figure-8 Blanks/Orifice

Pressure: class:150 300 400 600 900 1500 and 2500,
pn :6 10 16 25 40 64 and 160 ,5K-40K ,etc.

Surface:
Rust Preventing Oil/ Antirust Oil
Black/Yellow/Golden Coating (Water-Based Paint) Varnish Paint Coating Varnish Oil Coating
Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white) Hot Dip Galvanizing

Application:
Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,etc.

Flange Material	Carbon steel	ASTM A105. ASTM A350 LF1. LF2,LF3,LF5,LF6, CL1/CL2, A234, S235JRG2, P245GH
		P250GH, P280GHM 16MN, 20MN ,20#
	Stainless steel	ASTM A182, F304/304L, F316/316L
	Alloy steel	ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Flange Standard	ANSI	Class 150 Flanges-Class 2500 Flanges
	DIN	6Bar 10Bar 16Bar 25Bar 40Bar
	JIS	5K Flanges-20K Flanges
	UNI	6Bar 10Bar 16Bar 25Bar 40Bar
	EN	6Bar 10Bar 16Bar 25Bar 40Bar
Flange TYPE	1.Welding neck Flange, 2.Slip on
	3.Blind flange 4.Long welding neck flange
	5.Lap joint flange 6.Socket welding
	7.Threaded flange 8.Flat flange
Flange Surface	Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized
Connection	Welding, Threaded
Technical	Forged, Casting
Flange Size	DN10-DN3600
	1.Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).
	2:As Customers' Requirements
Flange Heat Treatment	Normalizing, Annealing, Quenching+Tempering
Flange Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry,Valve industry, and general pipes connecting projects etc.