• +91 22 66363099
  • info@spmetal.net

Stainless Steel 904L Flanges


ASTM A182 F904L Weld Neck Flanges and UNS N08904 Blind Flange manufacturer in India

The 904L is an austenitic low carbon stainless steel grade. Stainless Steel 904L Flanges are superalloy grades that are designed with a superior content of chromium, nickel, molybdenum, and copper. These flanges have good corrosion and oxidation resistance properties across different conditions. A SUS 904L Slip On flange is one of the most common flange types in the industry that is fitted in place using one or more fillet welds. These flanges are commonly seen in moderate to low-pressure applications. The ASTM A182 F904L Weld Neck Flanges are forged or rolled fixtures that are designed with a long tapered hub. This allows the flanges to possess excellent strength allowing them to be used in the transportation of pressurized fluids and gases. EN 1.4539 Forged Flanges are produced at extreme temperatures allowing them to exhibit outstanding strength and torsion. These flanges also have good mechanical properties and possess a finer grain structure. The SA182 F904L Socket Weld Flange is seen in smaller pipes and is usually produced by attaching a pipe through a socket area and subsequently welding it using a singular fillet weld. These flanges are quality-assured and can be availed in different sizes and shapes to meet all customer requirements.

A UNS N08904 Blind Flange is designed without a protruding hub and is employed to terminate the flow of fluids and gases across pressurized conditions. The UNS N08904 BLRF Flange has a raised face type that is employed to reduce the surface area of the seal and create a higher surface pressure with the mating flange to create a strong seal. The 904L Stainless Steel Spectacle Blind Flanges are similar to blind flanges but possess a blank end with an open end. They are common in applications where there is repair and maintenance taking place in the system.

SS 904L Flange

SS 904L Flange

Stainless Steel 904L Flanges

Stainless Steel 904L Flanges

Manufacturer of SUS 904L Slip On flange in Reduced thickness with central hole in JIS 10K, AWWA C207 Class D, Gost 12815 standard specification

Stainless Steel 904L Flanges

SS 904L Flange Specification

Specifications ListASME SA182 / ASTM A182
Size Chart1/2″ (15 NB) upto 48″ (1200NB)
Standard FlangeEN, DIN, ASME, BS, ANSI
Pressure RatingPN6, 900#, PN16, PN40, 1500#, 2500#, 300#, 150#, PN25, PN10, 600#, PN64
ASTM/ ANSI Standards
ASTM/ANSI B16.5, B 16.47 Series B & A, DIN, BS 10, BS4504,EN 1092, B16.48

ASME SB649 Stainless Steel 904L Blind Flanges Price

ProductsPipe SizeFlanges Outside DiameterMaximum Operating PressureNumber of Bolt HolesPrice
Factory Custom 904L 430 304 Nickel Alloy Stainless Wn RF flange1/2 in3-1/2 in150 psi4$36.12
A182 F904L 6'' x 1-1/2'' 150 LB STD RF Duplex Stainless Flange 904L1-1/2 in5 in150 psi4$69.52
ANSI DN300 Class900 904L Lap Joint Flange 12'' Stainless 3 in7-1/2 in150 psi4$133.22
high quality stainless flange 904l slip on forged flanges6 in11 in150 psi8$221.41

Check EN 1.4539 Forged Flanges and BS4504 PN16 ASTM A182 F904L Socket Weld Flange material standard and types we produce in various pressure class

Manufacturer Of SS UNS N08904 Nippolet Flanges In India, Visit our ASTM A182 SS F904L Long Weld Neck Flanges in India, Call Now to Get ANSI B16.5 SS F904L RTJ Flanges Free sample, Stockist Of 150# ANSI SS 904L Lap Joint Flanges.

Stainless Steel 904L Flanges Types

904L Steel Plate Flanges

904L Steel Plate Flanges

Stainless Steel 904L Pipe Flange

Stainless Steel 904L Pipe Flange

ASME SB649 Stainless Steel 904L Blind Flanges

ASME SB649 Stainless Steel 904L Blind Flanges

SS Grade 904L Industrial Flanges

SS Grade 904L Industrial Flanges

ASTM B649 Stainless Steel 904L Slip On Flanges

ASTM B649 Stainless Steel 904L Slip On Flanges

904L SS Orifice Flange

904L SS Orifice Flange

904L Stainless Steel Ring Type Joint Flanges

904L Stainless Steel Ring Type Joint Flanges

Class 300# 904L SS Lap Joint Flanges

Class 300# 904L SS Lap Joint Flanges

EN 1092-1 Stainless Steel 904L Reducing Flanges

EN 1092-1 Stainless Steel 904L Reducing Flanges

ASTM B649 SS 904L Forged Flanges

ASTM B649 SS 904L Forged Flanges

ANSI B16.5 SS F904L RTJ Flange

ANSI B16.5 SS F904L RTJ Flange

Stainless Steel F904L Weld Neck Flange

Stainless Steel F904L Weld Neck Flange

SS 904L Weld Neck Flanges Physical Properties

Hardness Ultimate Tensile
Properties
Yield Strength
Elongational
upto 2 in.
(max.) psi (min.) (MPa) psi (min.) (MPa) % (min.)
70-90 Rockwell B71,00049031,00022036
tt" id="6">SS SUS 904L Spectacle Blind Flanges Chemical Composition

C S Mn Cr Si Ni P Mo Cu
0.020 maximum0.030 maximum2.00 maximum19.00 – 23.001.00 maximum23.00 – 28.000.040 maximum4.00 – 5.00 maximum1.00 – 2.00

SS 904L Square Flanges Mechanical Properties

Melting PointDensityYield PropertiesTensile PropertiesElongational
1350 °C (2460 °F)7.95 g/cm3Psi – 32000 , MPa – 220Psi – 71000 , MPa – 49035 %
Check Price of SA182 F904L Nippo Flanges and 904L Stainless Steel Spectacle Blind Flanges and Manufacturer of SS 904L Flange in Flat Face/ Raised and Ring Type Joint in Class 300/ 600/ 900

ASME SA182 SS 904L WNRF Flanges Equivalent

BS WERKSTOFF NR. KS UNS AFNOR JIS EN
904S131.4539STS 317J5LN08904Z2 NCDU 25-20SUS 904LX1NiCrMoCu25-20-5

SS DIN 1.4539 Nippo Flanges Thermal Composition

Properties Imperial Metric
Thermal conductivity150 BTU in/hr.ft².°F21.6 W/mK
Thermal expansion co-efficient (@0-100°C/32-212°F)5.78 µin/in°F10.4 µm/m°C

ISO Approved 904L Stainless Steel Flanges Manufacturers In India, Check Alloy 904L Blind Flanges Dimensions In MM

ASTM A182 SS F904L Long Weld Neck Flange Dimensions

Standard Class Bolts Circle Dia Diameter Bolt Size No of Bolts Dia of Bolt Hole
AS 2129 FlangesTable C679513414
Table D679513414
Table E679513414
Table F679513414
Table H8311416417
Table J8311416417
ISO 7005 (DIN) FlangePN65580M10411
PN106595M12414
PN166595M12414
PN2060.590M14416
PN256595M12414
PN406595M12414
AS4087PN146795M12414
ANSI B16.5ANSI 150608913416
ANSI 300679513416
ANSI 600679513416
ANSI 9008312119422
ANSI 15008312119422
Supplier of EN 1092-2 PN10 ASTM A182 Grade F904L Long Weld Neck Flange, AISI 904L Stainless Steel Blind Flange with Metallographic examination and MTR and Check Sizes of UNS N08904 BLRF/ Orifice Flange

Suppliers Of SS 904L Plate Flanges, We provide ASME SA182 SS 904L WNRF Flanges with instant delivery, SS DIN 1.4539 Nippo Flanges Pressure Rating.

Stainless Steel 904L Pipe Flange Pressure Rating

ASME/ANSI B16.34PRESSURE RATINGS
Temp °F600#150#2500#300#1500#400#900#
-20 to 1001440275600072036009602160
2001200230500060030008001800
3001080205450054027007201620
400995190414049524856601490
500930170388046523306201395
600875140364043521855801310
650860125358043021505751290
700850110354042521255651275
75083095346041520755551245
80080580336040520155401210
85079065330039519805301190
90078050324039019455201165
95076535318038019105101145
10006402026753201605430965
10506152025703101545410925
11005152021452551285345770
1150400201655200995265595
1200310201285155770205465
125022520945115565150340
13001702071585430115255
1350125205156031080185
140095204005024065145
145070152853517045105
15005510230251353580

904L Stainless Steel Flanges Inventory

SS 904L FlangeASTM B649 SS 904L Forged Flange
904L Plate Flange904L Stainless Industrial Flange
Stainless Steel 904L Pipe Flange904L Stainless Flange
ASME SB649 Stainless 904L Blind FlangeAlloy 904L Blind Flange
SS Grade 904L Industrial FlangesPN16 DN65 DN80 SS 904L Plate Flange
Stainless Steel 904L FlangeSS DIN 1.4539 Nippo Flange
ASTM B649 Stainless 904L Slip On Flange150# ANSI SS 904L Lap Joint Flange
SS 904L Weld Neck FlangesASME SA182 SS 904L WNRF Flange
ASME 16.5 SS 904L Slip On Raised Face FlangeSS 904L Plate Flange
904L SS Orifice FlangeSS DIN 1.4539 Ring Type Joint Flanges
904L SS Ring Type Joint FlangesSS UNS N08904 Industrial Flanges
UNS N08904 Austenitic SS Socket weld Flange904L SS Forged Flanges
Class 300# 904L SS Lap Joint Flange904L SS Flanges
SS 904L Flat Face FlangeASTM A182 SS F904L Long Weld Neck Flange
EN 1092-1 SS 904L Reducing FlangesANSI B16.5 SS F904L RTJ Flange
SS SUS 904L Spectacle Blind FlangeSS F904L Weld Neck Flange
Werkstoff No 1.4539 SS Socket Weld Raised Face FlangeSS EN X1NiCrMoCu25-20-5 Pipe Flanges
SS 904L Square FlangesClass 150 ASME B16.5 SS Grade F904L Threaded Flanges
SS 904L BS4504 Tongue & Groove FlangesForged 904L SS Slip On Flanges
904L SS Weld Neck Raised Face FlangesSS 904L Reducing Flanges

Also Check SS UNS N08904 Industrial Flanges Mechanical Properties, 904L stainless steel Forged Flanges In Different Types And Sizes, Stockist Of Stainless Steel DIN 1.4539 Ring Type Joint Flanges, 904L 904L Stainless Steel Flanges Manufacturers In India.

Our These products goes on regular basis in USA, Europe, Far East Asia and South Africa

Driftwood LNG (Calcasieu Parish LNG Liquefaction Plant)- USA

Driftwood LNG (Calcasieu Parish LNG Liquefaction Plant)- USA

Tanzania LNG Liquefaction Plant-South Africa

Tanzania LNG Liquefaction Plant-South Africa

Al Sunaynah Dairy Processing Plant Project Oman, Azaibah

Al Sunaynah Dairy Processing Plant Project Oman, Azaibah