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ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange

Name: ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange
Brand: YUHONG
Price: 1 USD

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Brand Name :	YUHONG
Model Number :	ASTM A182 F904L
Certification :	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Price :	NEGOTIABLE
Payment Terms :	T/T, L/C, Western Union
Supply Ability :	1500 Tons Per Month
Delivery Time :	20-80 days

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ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange

Flange types include lap joint, socket weld, weld neck and UNS N08904 blind flanges. Blind flanges close the pipeline. There are different types of blind flanges for different applications. Stainless steel 904L pipe flanges have a minimum tensile strength of 490MPa and a minimum yield strength of 220MPa. Flanges come in different sizes ranging from ½" to 48". The pressure rating of the flange varies by size. These flanges are available in pressure classes 150 to 2500. 904l stainless steel flanges are available in different production types such as plate flanges, threaded, threaded or forged flanges. The surface type of the flange is also different, such as a flat convex surface and an annular connection surface. ANSI B16.5 SS 904L Pipe Flanges are used in power generation, heat exchangers, boilers, chemical, petrochemical, oil and gas, and petroleum industry applications.

Stainless steel 904l flanges are made of unstable austenitic stainless steel material. The composition of the material consists of 23% nickel, 19% chromium and carbon, silicon, copper, sulfur, manganese, phosphorus and 4% molybdenum. Flanges conform to ASTM A182 and ASTM A240 specifications. ASTM A182 F904L stainless steel flanges are highly corrosion resistant. They are particularly resistant to chloride ions, mild acids and oxidation. Therefore, these flanges can be used in sour water service, seawater, brackish water and marine applications.

ASTM A182 F904L flange definition
ASTM A182 is a standard specification for wrought stainless steel pipe flanges and stainless steel wrought fittings.

ASTM 182 is for pressure systems, including flanges, fittings, and similar parts conforming to a specified size or dimension standard such as the ASME Code.

ASTM A182 F904L Flange is an unstable austenitic stainless steel with low carbon content. This high-alloy stainless steel has copper added to improve its resistance to strong reducing acids such as sulfuric acid. 904L is non-magnetic and has excellent formability, toughness and weldability.

Stainless steel 904L flanges contain many expensive components such as molybdenum and nickel. Today, most applications using the 904L grade have been replaced by the lower cost duplex 2205 grade.

ASTM A182 F904L flanges are suitable for industrial, construction and transportation applications.

ASTM A182 F904L Flange Range

ASTM A182 F904L Flange Specification	ASTM A182 / ASME SA182
ASTM A182 F904L Flange Manufacturing Process	Hot Forging / Rolling / Machining
ASTM A182 F904L Flange Other Grades	202 / 304 / 304L / 304H / 309S / 310S / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc. UNS No. - UNS S30400, UNS S30403, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904 EN No. - 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539
ASTM A182 F904L Flange Outer Diameter	1/2" NB TO 64" NB
ASTM A182 F904L Flange Pressure Class	Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement PN 6, PN 10, PN 16, PN 25 and PN 40 etc
ASTM A182 F904L Flange Schedule	Sch 10s TO Sch XXS or As Per Custom Requirement
ASTM A182 F904L Flange Facing	Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
ASTM A182 F904L Flange Dimension	ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc..
ASTM A182 F904L Flange Types	Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc.

ASTM A182 F904L Flange Other Testing	NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service etc.
ASTM A182 F904L Flange Value Added Services	Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
ASTM A182 F904L Flange Packaging	Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps
ASTM A182 F904L Flange Shipment & Transportation	By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
ASTM A182 F904L Flange Material Test Certificate	Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC

ASTM A182 F904L Flange Chemical Compostion and Properties

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	Cu
904L	min. max.	- 0.02	- 2	- 1	- 0.045	- 0.035	19 23	4 5	23 28	1 2

ASTM A182 F904L Flange Mechanical and Physical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B)	Brinell (HB)
904L	490	220	36	70-90 typical	150

ASTM A182 F904L Flange Physical Properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Co-eff of Thermal Expansion (µm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C (J/kg.K)	Elec Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	At 20°C	At 500°C
904L	7900	190	15	-	-	11.5	-	500	952

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ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange

ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange

ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange

ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange

ASTM A182 F904L Flange Range

ASTM A182 F904L Flange Chemical Compostion and Properties

ASTM A182 F904L Flange Mechanical and Physical Properties

ASTM A182 F904L Flange Physical Properties

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ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange

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