Stainless Steel 347 Flanges

SS 347 Flange Manufacturer In India, Check ASTM A182 UNS S34700 Blind Flanges Pressure Rating And Price List Ex Mumbai

Stainless Steel 347 Flanges

Advantages of Stainless Steel 347 Flanges

The 347 stainless steel flange is a columbium stabilized austenitic grade. These flanges have excellent corrosion resistance properties and have good tolerance to oxidizing conditions. The flanges are used to efficiently connect different piping equipment. The versatile grade of flanges has superior resistance to intergranular corrosion after long exposures to chromium carbide precipitation. Designed with a density between 7.7 to 8.03 g/cm3, the flanges have outstanding creep strength and low temperature toughness. The versatile flanges have excellent mechanical properties and can be hardened by cold working processes. They can be readily welded and subsequently fabricated following shop welding practices.

Where ASTM A182 F347 flanges are used?

The ASTM A182 F347 is a stabilized stainless steel flange. These flanges are commonly seen in chemical processing, food processing equipment and storage, and pharmaceutical production. The flanges are also seen in recuperates in waste heat recovery and in petroleum refining-fluid catalytic cracking units and polythionic acid service. The good resistance and strength of these flanges make them a good option in these harsh conditions.

What Is Thickness And Sizes Of ASTM A182 UNS S34700 Blind Flanges?

The ASTM A182 UNS S34700 blind flange is a versatile grade. These flanges are designed in standard sizes of NPS 1/2 to NPS 24. The thickness of these blind flanges is NPS 18 and above. These flanges are seen in schedules of SCH 10 to SCH 80.

What will be SS 347 Flange Price in india and China

The price of the SS 347 flange is dependent on the size, thickness, and specification of the flange. An SS 347 flange price in India starts at $300 to $ 500.34 per ton. The stainless steel 347 flanges price in China starts at $457 to $632 per ton.

Buy Online ANSI B16.5 ASTM A182 F347 Slip on, Spectacle Blind and Weld Neck Flanges At Best Price In Mumbai

Specification Of Stainless Steel 347 Flanges

Grades Stainless steel 347H (UNS S34709) Stainless steel 347(UNS S34700),
Werkstoff No 347H / 1.4961 347 / 1.4550,
Dimension Std. ANSI B16.47 Series A & B, ANSI B16.5, AWWA, MSS SP44, API-605, ASA, Custom Drawings
Sizes ½ Inch NB – 48 Inch NB
Specifications ASTM A240 / A182 & ASME SA240 / SA182
Standards ASME Flanges, ANSI Flanges, BS Flanges, EN Flanges , DIN Flanges etc.
Class 300#, 1500#, 900#, 150#, 2500# 600#,, etc
Pressure DIN PN6, PN64, PN25, PN40, PN10, PN16, PN100, PN160, etc

Don't Forget To Check Our Stainless steel 347 Pipe Flanges Price List In Mumbai, Buy SS 347 Plate Flange Only With PMI Test Report

SS 347 Flange Price

Description Price in India Price in USD Price in Euro Price in Saudi Riyal Price in Ringgit
STAINLESS STEEL FLANGE (347) 1.5MM X 1500 # BLRF ₹ 3,422/ PCS $ 42.85 € 43.19 SAR 160.94 RM 192.33
STAINLESS STEEL WNRTJ FLANGE TO ASTM A 182 GR.F 347H DIMN B 16.5, BW, NACE MR-0175., SIZE:-4 NB X SCH 80S X 1500 # ₹ 264,134/ NOS $ 3307.17 € 3333.61 SAR 12421.45 RM 14844.23
STAINLESS STEEL BLRTJ FLANGE TO ASTM A 182 GR.F 347H DIMN B 16.5 NACE MR-0175, SIZE:-3 NB X 1500 # ₹ 217,899/ NOS $ 2728.27 € 2750.08 SAR 10247.15 RM 12245.84
STAINLESS STEEL - FLANGE,WELD NECK - 4-2500 RTJ SCHXXS SA182 F347 ₹ 61,393/ PCS $ 768.69 € 774.84 SAR 2887.14 RM 3450.27
STAINLESS STEEL - FLANGE,WELD NECK - 1-900,1500 RTJ SCH 160 SA182 F347 ₹ 8,893/ PCS $ 111.35 € 112.24 SAR 418.22 RM 499.79

ASTM A182 UNS S34700 Blind Flanges Types

Stainless Steel 347 Flanges

Stainless Steel 347 Flanges

SS 347 Flange

SS 347 Flange

ASTM A182 UNS S34700 Blind Flanges

ASTM A182 UNS S34700 Blind Flanges

ANSI B16.5 SS F347 Slip on Flanges

ANSI B16.5 SS F347 Slip on Flanges

Stainless Steel F347 Spectacle Blind Flanges

Stainless Steel F347 Spectacle Blind Flanges

Stainless Steel F347 Weld Neck Flanges

Stainless Steel F347 Weld Neck Flanges

Stainless steel 347 Pipe Flanges

Stainless steel 347 Pipe Flanges

SS 347 Plate Flange

SS 347 Plate Flange

DIN 1.4550 Forged Flange

DIN 1.4550 Forged Flange

SS 347 Lap Joint Flange

SS 347 Lap Joint Flange

ASME SA182 UNS S34700 Screwed Flange

ASME SA182 UNS S34700 Screwed Flange

ASTM A182 UNS S34700 Socket weld Flange

ASTM A182 UNS S34700 Socket weld Flange

SS 347 Orifice Flanges

SS 347 Orifice Flanges

Stainless Steel F347 Square Flanges

Stainless Steel F347 Square Flanges

DIN 1.4550 Puddle Flange

DIN 1.4550 Puddle Flange

Widest Size Range In Class 150 DIN 1.4550 Forged, Socket Weld and Threaded Flanges According To ASME/ ANSI B16.5

Chemical Composition Of Stainless Steel 347 Spectacle Blind Flanges

Element 347H 347
Nickel 9.00 min.-13.00 max. 9.00 min.-13.00 max.
Carbon 0.04 min.-0.10 max. 0.08
Chromium 17.00 min.-19.00 max. 17.00 min.-19.00 max.
Sulfur 0.03 0.03
Silicon 0.75 0.75
Manganese 2.00 2.00
Phosphorus 0.045 0.045
Columbium & Tantalum 8 x (C + N) min.-1.00 max. 10 x (C + N) min.-1.00 max.
Iron Balance Balance

Stainless Steel 347h Weld Neck Flanges Mechanical Properties

Yield Strength 0.2% Offset Elongation in 2 in. Ultimate Tensile Strength Hardness
psi (min.) (MPa) % (min.) psi (min.) (MPa) (max.)
30,000 205 40 75,000 515 201 Brinell

Stainless Steel 347 Pipe Flanges Physical Properties

Density

0.288 lbs/in3 7.96 g/cm3

Specific Heat

0.12 BTU/lb-°F (32 – 212°F) 500 J/kg-°K (0 – 100°C)

Modulus of Elasticity

28.0 x 106 psi 193 GPa

Thermal Conductivity 212°F (100°C)

133 BTU/hr/ft2/ft/°F 16.3 W/m-°K

Melting Range

2550 – 2635°F 1398 – 1446°C

Electrical Resistivity

72 Microhm-cm at 20°F

SS 347 Plate Flange Thermal Properties

Temperature Range
°F °C in/in °F cm/cm °C
68-1112 20-600 10.5 x 10-6 18.9 x 10-6
68-212 20-100 9.2 x 10-6 16.0 x 10-6
68-1832 20-1000 11.4 x 10-6 20.5 x 10-6

ASTM A182 F347 Equivalent

STANDARD UNS WERKSTOFF NR. JIS EN GOST
SS 347 S34700 1.4550 SUS 347 X6CrNiNb18-10 08Ch18N12B
SS 347H S34709 1.4961 SUS 347H X6CrNiNb18-12 -
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DIN 1.4550 Forged Flange Forming

Working temperatures of 2100–2250°F (1149–1232°C) are recommended for forging, upsetting and other hot working processes. Do not work this alloy at temperatures below 1700°F (927°C). Material must be water quenched or fully annealed after working to re-attain maximum corrosion resistance.

Application Of ASME Sa182 UNS S34700 Screwed Flange

  • Aircraft Collector Rings
  • Aircraft Exhaust Stacks
  • Boiler Casings
  • Cabin H eaters
  • Furnace Heating Elements
  • Heavy Wall-Welded Equipment
  • Chemical Processing

ANSI B16.5 SS F347 Slip On Flanges Dimension

CLass CLass 150 CLass 300 CLass 600 CLass 900 CLass 1500 CLass 2500
Diameter L 15.9 15.9 15.9 22.2 22.2 22.2
Diameter D 90 95 95 120 120 135
B 9.6 12.7 14.3 22.3 22.3 30.2
11.2 14.3 20.7 28.7 28.7 36.6
Diameter K 60.3 66.7 66.7 82.6 82.6 88.9
Diameter G 35.1 35.1 35.1 35.1 35.1 35.1
Number L 4 4 4 4 4 4
Stud Bolts Diameter x Length
Diameter (in) 1/2 1/2 1/2 3/4 3/4 3/4
Length mm 55 65 75 110 110 120

347 Stainless Steel Flanges Weight

Nominal Size Outside Diameter (OD) Min. Thickness (T) RF Dia. (R) No. of Bolt Holes Diameter of Holes Bolt Circle (BC) SO Bore ID (SB) WN Bore ID (WB) Dia. Hub Base (HB) Dia. of Hub Top (HT) SO LTH (SL) WN LTH (WL)
1⁄2 3.50 0.38 1.38 4 0.62 2.38 0.88 0.62 1.19 0.84 0.56 1.81
3⁄4 3.88 0.44 1.69 4 0.62 2.75 1.09 0.82 1.50 1.05 0.56 2.00
1 4.25 0.50 2.00 4 0.62 3.12 1.36 1.05 1.94 1.32 0.62 2.12
11⁄4 4.62 0.56 2.50 4 0.62 3.50 1.70 1.38 2.31 1.66 0.75 2.19
11⁄2 5.00 0.62 2.88 4 0.62 3.88 1.95 1.61 2.56 1.90 0.81 2.38
2 6.00 0.69 3.62 4 0.75 4.75 2.44 2.07 3.06 2.38 0.94 2.44
21⁄2 7.00 0.81 4.12 4 0.75 5.50 2.94 2.47 3.56 2.88 1.06 2.69
3 7.50 0.88 5.00 4 0.75 6.00 3.57 3.07 4.25 3.50 1.12 2.69
31⁄2 8.50 0.88 5.50 8 0.75 7.00 4.07 3.55 4.81 4.00 1.19 2.75
4 9.00 0.88 6.19 8 0.75 7.50 4.57 4.03 5.31 4.50 1.25 2.94
5 10.00 0.88 7.31 8 0.88 8.50 5.66 5.05 6.44 5.56 1.38 3.44
6 11.00 0.94 8.50 8 0.88 9.50 6.72 6.07 7.56 6.63 1.50 3.44
8 13.50 1.06 10.62 8 0.88 11.75 8.72 7.98 9.69 8.63 1.69 3.94
10 16.00 1.12 12.75 12 1.00 14.25 10.88 10.02 12.00 10.75 1.88 3.94
12 19.00 1.19 15.00 12 1.00 17.00 12.88 12.00 14.38 12.75 2.12 4.44
14 21.00 1.31 16.25 12 1.12 18.75 14.14 13.25 15.75 14.00 2.19 4.94
16 23.50 1.38 18.50 16 1.12 21.25 16.16 15.25 18.00 16.00 2.44 4.94
18 25.00 1.50 21.00 16 1.25 22.75 18.18 17.25 19.88 18.00 2.62 5.44
20 27.50 1.62 23.00 20 1.25 25.00 20.20 19.25 22.00 20.00 2.81 5.62
22 29.50 1.75 25.25 20 1.38 27.25 22.22 21.25 24.25 22.00 3.07 5.82
24 32.00 1.81 27.25 20 1.38 29.50 24.25 23.25 26.12 24.00 3.19 5.94

Following countries prefer to buy stainless steel 347 flanges from India

Alaska Lng Project, USA

Alaska Lng Project, USA

Solagran Ltd

Solagran Ltd

North Field Lng Expansion Project, Qatar

North Field Lng Expansion Project, Qatar