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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 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 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
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A182 F904L
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
100 KGS
Price :
NEGOTIABLE
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
1500 Tons Per Month
Delivery Time :
20-80 days
Packaging Details :
Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard :
DIN, ANSI, ISO, ASME, JIS
Size :
15mm-6000mm, STD, 1/2"-120", DN 10-DN3000
Material :
Stianless Steel
Product name :
Long Welding Neck Flange, Pipe Flange, Hydraulic Flange, Stainless Steel Flange
Application :
Petroleum, Chemical, Fittings and Connection, Beer, etc.
Pressure :
Class 150/300/600/900/1500/2500, PN 2.5/6/10/16/25/40, 0-63MPa, 150LB-2500LB
Type :
Treaded Flange, Slip On Flange, Socket Weld Flange, Weld Neck Flange, Lap Joint Flange
Name :
Steel Flanges
Process :
Forged, Drilling/Bending/Stamping, Heating Treament
Surface treatment :
Heat Treament, Pickeling, Galvanized, Customize
Inspection :
Mechinical Property Inspection, Factory or third party assigned, 100% inspection
Connection :
Welding, Pipe and Pipe, Flange
Material Grade :
904L, UNS N08904
Non Destructive Test :
Ultrsonic Test -ASTM E213, MT, PT
Seal :
Raised Face
Manufacture :
Hot Forging / Rolling / Machining
Connection Type :
Welded/Threaded/Flanged
Flange Type :
WN, LWN, SO, BL, SW
Color :
on quest,Natural Color,Black
Payment Term :
T/T, L/C, Western Union, etc.
Face :
FF,RF,RTJ,RING
Flange Facing Type :
Raised Face/Flat Face/Ring Type Joint
Description

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

ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange

Product tags

forged alloy steel rtj flange

,

stainless steel f316l forged flange

,

welding stainless steel mig
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ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A182 F904L
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
100 KGS
Price :
NEGOTIABLE
Contact Supplier
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 Stainless Steel SO RF Forged Socket Welded Flange
ASTM A182 F904L Stainless Steel SO RF Forged Socket Welded Flange

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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