Stainless Steel Flange, SS304 Flange

Stainless Steel 304 Flanges are made up of an austenitic stainless steel that has 18% chromium and 8% nickel in the composition. The SS 304 WNRF Flange is a weld neck raised face flange. The raised face helps the attachment while the welded neck provides extra grip to hold the pipes in place. The flanges vary in sizes ranging from ½ inches to 48 inches in diameter.

Type	Slip on flange, Weld Neck Flange Threaded Flange Blind Flange, Orifice Flange socket weld flange, Spacer Ring, Paddle, Spectacle Blind Flange
Material	Stainless Steel: A 182 F 304/304L
Standard	ASTM/ASME/ANSIB16.5, B16.47, ASME/ANSIB16.48, JIS/KS (5K, 10K, 16K, 20K), DIN2633, DIN2634, DIN2635,EN1092,BS4504,AWWA C206,API 6A ,Customized drawings welcomed
Size	1/2″ – 120 ” (DN15-DN3000)
Pressure	Class150-Class2500 JIS 5k-30k DIN 6bar-40bar
Face type	FF,RF,RTJ
Surface Treatment	Surface galvanized, antirust coating, Epoxy & FBE Coating,protected with plastic caps
Packing	Pallet/Wooden case(Fumigation free)
Certificate	ISO9001,PED,EN10204 3.1 MTC
Quality control	In house and third party

C&N ASME B16.47 A WN RF Flange ASTM A182 F304-304L

A182 Gr F304 Slip on Flanges Build and Purpose

This is slipped over the pipe and then fillet welded which is produce from bar or plates and basically for corrosion resistance purpose. Easy to use in fabricated applications.

Equivalent material of ASTM A182 F304 Pipe Flanges

STANDARD	UNS	WERKSTOFF NR.	JIS	BS	AFNOR	GOST	EN
SS 304	S30400	1.4301	SUS 304	304S31	Z7CN18‐09	08Х18Н10	X5CrNi18-10

Mechanical Strength of A182 Gr F304 Slip on Flanges

Density	Tensile Strength	Melting Point	Elongation	Yield Strength (0.2%Offset)
8.0 g/cm3	Psi – 75000 , MPa – 515	1400 °C (2550 °F)	35 %	Psi – 30000 , MPa – 205