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Stainless Steel ANSI B 16.5 Flanges

PRODUCT RANGE : STAINLESS STEEL FLANGES

Stainless Steel : ANSI Flanges ASTM A 182, ANSI Flanges A 240
Forged Flanges Grade : : ANSI B 16.5
ANSI Flanges F 304
ANSI Flanges 304L
ANSI Flanges 304H
ANSI Flanges 316
ANSI Flanges 316L
ANSI Flanges 316Ti
ANSI Flanges 310
ANSI Flanges 310S
ANSI Flanges 321
ANSI Flanges 321H
ANSI Flanges 317
ANSI Flanges 347
ANSI Flanges 347H
ANSI Flanges 904L
PRESSURE CLASS
ANSI Flanges 150 LBS
ANSI Flanges 300 LBS
ANSI Flanges 400 LBS
ANSI Flanges 600 LBS
ANSI Flanges 900 LBS
ANSI Flanges 1500 LBS
ANSI Flanges 2500 LBS

FORM
Slip On - SORF, JIS Standard - WNRF, JIS Standard - SWRF, BLIND - BLRF, Lapped Joint, Screwed, Long JIS Standard, Reducing, Spectacle, Ring Joint, Drowing

Dimensions of Blind Flanges ASME B16.5

NPS ½

Class 150 300 400 600 900 1500 2500
Diameter - D 90 95 95 95 120 120 135
Height - B 9.6 12.7 14.3 14.3 22.3 22.3 30.2
11.2 14.3 20.7 20.7 28.7 28.7 36.6
Diameter - G 35.1 35.1 35.1 35.1 35.1 35.1 35.1
Diameter - K 60.3 66.7 66.7 66.7 82.6 82.6 88.9
Bolt Holes 4 4 4 4 4 4 4
Diameter - L 15.9 15.9 15.9 15.9 22.2 22.2 22.2
Stud Bolts Diameter x Length
Diameter (in) 1/2 1/2 1/2 1/2 3/4 3/4 3/4
Length (mm) 55 65 75 75 110 110 120

 

Dimensional Tolerances of Blind Flanges ASME B16.5

Outside Diameter
≤ 24 = 1.6 mm | > 24 = ± 3.2 mm
Inside Diameter
not applicable
Diameter of Contact Face
1.6 mm Raised Face = ± 0.8 mm
6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm
Outside Diameter of Hub
≤ 12 = + 2.4 mm / - 1.6 mm | ≥ 14 = ± 3.2 mm
Diameter of Counterbore
not applicable
Drilling
Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm
Eccentricity of Bolt Circle with Respect to Facing
≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max.
Thickness
≤ 18 = + 3.2 mm / - 0 | ≥ 20 = + 4.8 mm / - 0
Length thru Hub
≤ 18 = + 3.2 mm / - 0.8 mm | ≥ 20 = + 4.8 mm / - 1.6 mm

 

Our Product Range
Slip On Flanges Welding Neck Flanges Long Welding Neck Flanges Blind Flanges
Lap Joint Flanges Socket Weld Flanges Threaded Flanges Collar Flanges
Flat Face Flanges Raised Face Flanges Ring Type Joint Flanges Spectacle Blind Flanges
Plate Flanges Flat Flanges Orifice Flanges Stainless Steel 304 Flanges
Stainless Steel 304L Flanges Stainless Steel 316L Flanges Stainless Steel 317 Flanges Stainless Steel 317L Flanges
API flange ASME flange BS Flange GOST Flange
DIN Flange AWWA Flange Flanges (ANSI) Flanges (ISO - TS)
Australia Flange AS2129 Japanese Flange JIS2220 ANSI B16.5 / B16.47 / B16.48 / B16.36 Flanges UNI Flange

ANSI B 16.5 Class 150 lb - ANSI Flanges
The wide range of ANSI B 150 Class- ANSI Flanges offered by us is in conformation with international quality standards. These are designed as per the standards set by various national and international authorities and are manufactured using high grade steel. Our range of flanges is highly acknowledged in the domestic and global markets, due to features such as application specific design and corrosion resistance.

Stainless Steel ANSI Flanges : ASTM A 182, A 240

ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750

Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181

Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys ANSI Flanges Copper, Brass & Gunmetal

ANSI Flanges Size : 1/8" NB TO 48"NB.

ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

ANSI Flanges ::

ANSI Flanges are widely used in special circumstances with their main advantage being that they can be attached to the pipe without welding. We are one of the leading manufacturer and supplier of steel ANSI Flanges in India, we can supply stainless steel, carbon steel and nickel alloy ANSI Flanges.

ANSI Flanges, steel ANSI Flanges are available with following specifications:

Stainless Steel ANSI Flanges : ASTM A 182, A 240 ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205,
Super Duplex stainless steel ANSI Flanges UNS S32750
Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181
Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91 Nickel Alloys ANSI Flanges: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22, C276
Copper Alloys ANSI Flanges Copper, Brass & Gunmetal

ANSI Flanges Size : 1/8" NB TO 48"NB. ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

ANSI B 16.5 Class 300 - ANSI Flanges
We are a leading manufacturer and exporter of a wide range of ANSI B 16.5 Class 300 - ANSI Flanges, which has dimensions that corresponds to the inside diameter of the pipe and has a standard wall thickness of 40S. The weights of these flanges are based as per the clients’ requirements.

Stainless Steel ANSI Flanges : ASTM A 182, A 240

ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750

Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181

Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys ANSI Flanges Copper, Brass & Gunmetal

ANSI Flanges Size : 1/8" NB TO 48"NB.

ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

ANSI B 16.5 Class 600 - ANSI Flanges
We have with us a range of ANSI B 16.5 Class 600 - ANSI Flanges that are manufactured using high grade steel. These flanges are suitable to be used in low pressure services at ambient temperature. Designed using advanced technology, our range is widely appreciated for dimensional accuracy, corrosion resistance and high durability. Further, we also make sure that these flanges meet the international quality standards.

Stainless Steel ANSI Flanges : ASTM A 182, A 240

ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750

Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181

Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys ANSI Flanges Copper, Brass & Gunmetal

ANSI Flanges Size : 1/8" NB TO 48"NB.

ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

ANSI B 300 Class - JIS Standard Flangaes
Stainless Steel ANSI Flanges : ASTM A 182, A 240

ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750

Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181

Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys ANSI Flanges Copper, Brass & Gunmetal

ANSI Flanges Size : 1/8" NB TO 48"NB.

ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #

ANSI B 2500 Class - ANSI Flanges
Another range of ANSI Flanges offered by us is ANSI B 2500 Class- ANSI Flanges. These conform to ASME B1. 20.1 NTP threads, the only exceptions are small male and female plain face ANSI Flanges which use NPSL locknut threads. The flanges offered by us are offered in numerous specifications and can be further customized as per the requirements of our clients.
Stainless Steel ANSI Flanges : ASTM A 182, A 240

ANSI Flanges Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750

Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181

Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys ANSI Flanges Copper, Brass & Gunmetal

ANSI Flanges Size : 1/8" NB TO 48"NB.

ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

ANSI B 16.5 Class 300 Blind Flanges
The ANSI B 300 Class ANSI Flanges offered by us conforms to the ASME B1. 20.1 NTP threads. Designed as per the industry established parameters, these are fabricated using high grade raw material. These flanges are counter-bored and are chamfered to the counter bore at an angle of 450 (approx). Our range of ANSI Flanges finds application in numerous industries and is known for optimum performance and durability.

Stainless Steel ANSI Flanges : ASTM A 182, A 240

ANSI Flanges Grade : F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel ANSI Flanges UNS S32750

Carbon Steel ANSI Flanges : ASTM A 105, ASTM A 181

Alloy Steel ANSI Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys ANSI Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys ANSI Flanges Copper, Brass & Gunmetal

ANSI Flanges Size : 1/8" NB TO 48"NB.

ANSI Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

Forged Flanges
Threaded Flanges
Weld Neck Flanges
Lapped Joint Flanges
Long Neck Weld Flange
Customised Flanges

BLRF Blind Flanges
SORF Slip On Flanges
Screwed or Threaded Flange
Spectacle Flange
Orifice Flange
Ring Type Joint Flange
BS Flanges
Socket weld Flange
Reducing Flange
SWRF - Socket Weld Raised Face Flanges
JIS Standard Flange
DIN Standard Flange
ANSI Flange
DIN Flange
Plate Flanges
Back up Flanges

ASTM / ASME FLANGES RAMESH GROUP SUPPLY ALL KINDS OF FLANGES

Duplex Steel Flange Gradewise Stock At a Glance:-

Nickel Alloys Flange Gradewise Stock At a Glance:-

Available Stainless Steel Flanges Products Stock at Ramesh Group

Din/Jis/Asmi Flanges Stock At a Glance:-

List of Countries Where Ramesh Group supply Stainless Steel Flanges:-

In India where Ramesh Group supply Flanges :-