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Ratna Exports


Industrial Flange

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Long Weld Neck Flanges

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Long Weld Neck Flanges
Approx. Rs 200 / Kilogram
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Long Weld Neck Flanges are distinguished from other flanges by their long tapered hub and gentle transition of thickness in the region of the butt weld, joining them to the pipe. This type of long welding neck flange is preferred for application in the piping system which involves high pressure and elevated temperature. We specialize in manufacturing stainless steel long weld neck flanges in both alloy and non alloy materials based upon the application requirement of the clients.

Features:

  • Durable
  • Finely finished
  • Maintenance free


Specifications:

  • ANSI: ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • DIN: DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
  • B.S: BS4504, BS4504, BS1560, BS10
  • Stainless Steel: ASTM A 182, A 240
  • 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 UNS S32750
  • Carbon Steel: ASTM A 105, ASTM A 181
  • Alloy Steel: ASTM A 182, GR F1, F11, F22, F5, F9, F91
  • Nickel Alloys: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
  • Copper Alloys: Copper, Brass & Gunmetal
  • Size: 1 / 8" NB TO 48"NB
  • Class: 150#, 300#, 400#, 600#, 900#, 1500# & 2500 #
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Carbon Steel Flanges

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Carbon Steel Flanges
Approx. Rs 200 / Kilogram
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With the immense experience and a competent team of professionals, we are able to offer a superior range of Carbon Steel Flanges. The offered range is designed & developed utilizing premium grade raw material and innovative techniques in adherence with the industry laid norms and standards. In addition to this, the offered range is stringently tested on different characteristics to ensure that defect-free products are delivered at customers' premises.

Features:

  • Durable
  • Performance
  • Dimensional accuracy
  • Longer functional life

Grades:

  • ASTM A105 flanges
  • ASTM A105N flanges
  • ASTM A694 F42 flanges
  • ASTM A694 F46 flanges
  • ASTM A694 F52 flanges
  • ASTM A694 F56 flanges
  • ASTM A694 F60 flanges
  • ASTM A694 F65 flanges
  • ASTM A694 F70 flanges
  • ASTM A350 LF3 flanges
  • ASTM A350 LF2 flanges

Class:

  • 150
  • 300
  • 400
  • 500
  • 900
  • 1500
  • 2500
  • Standards and specification in normal terms:
  • Carbon steel slip on flanges
  • Carbon steel slip on orifice flanges
  • Carbon steel blind flanges
  • Carbon steel weld neck flanges
  • Carbon steel long weld neck flanges
  • Carbon steel heavy barrel long weld neck

Types of carbon steel flanges:

  • Carbon steel RTJ flanges
  • Carbon steel weld neck orifice flanges
  • Carbon steel lap joint flanges
  • Carbon steel socket weld flanges
  • Carbon steel Threaded flanges
  • Carbon steel threaded orifice flanges
  • Carbon steel AWWA standard steel-ring
  • Flanges class B: Carbon steel AWWA standard steel-ring
  • Flanges class C: Carbon steel AWWA standard steel-hub
  • Flanges class D: Carbon steel AWWA standard steel-hub
  • Flanges class E: Carbon steel plate flanges
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Threaded Flanges

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Threaded Flanges
Approx. Rs 200 / Kilogram
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Threading Flange

·         Threaded flange are referred to as either threaded or screwed.

·         They are used to connect other threaded components in low pressure, non-critical applications. No welding is required.

·         Non-toxic, Environment friendly and cost effective as no welding is involved.

·         Chances of leakage are comparatively higher, generally not used where leaks cannot be tolerated.

·         Used in services where regular maintenance is required.

·         All fittings are threaded internal(Female) with American National Standard Pipe Threads ASME B1.20.1 (NPT) or British Standard Pipe Threads (BSP)


Standard:


ANSI:

  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN:

  • DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S:

  • BS4504 , BS4504, BS1560, BS10

Stainless Steel:

  • ASTM A 182, A 240

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 UNS S32750

Carbon Steel:

  • ASTM A 105, ASTM A 181

Alloy Steel:

  • ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys:

  • Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys:

  • Copper, Brass & Gunmetal

Size:

  • 1 / 8" NB TO 48"NB

Class:

  • 150#, 300#, 400#, 600#, 900#, 1500# & 2500 #
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Ring Joint Flanges

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Ring Joint Flanges
Approx. Rs 200 / Kilogram
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Ring Type Joint Flanges

·         Ring type joint flanges are used to ensure a leak proof flange connection at high pressures.

·         A metal ring is compressed into a hexagonal groove on the face of the flange to make the seal.

·         This jointing method can be employed on Weld Neck, Slip-on and Blind Flanges.


Standard:


ANSI:

  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN:

  • DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S:

  • BS4504, BS4504, BS1560, BS10

Stainless Steel:

  • ASTM A 182, A 240

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 UNS S32750

Carbon Steel:

  • ASTM A 105, ASTM A 181

Alloy Steel:

  • ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys:

  • Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys:

  • Copper, Brass & Gunmetal

Size:

  • 1 / 8" NB TO 48"NB

Class:

  • 150#, 300#, 400#,600#, 900#, 1500# & 2500 #
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Reducing Flanges

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Reducing Flanges
Approx. Rs 200 / Kilogram
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Reducing Flange

·         Specified by size of the smaller pipe and outside diameter of flange to be mate.

Example: RED FLG 4” x 11”.

·         Should not be used if abrupt transition would create undesirable turbulence as in the case of pumps.

Expander flange  

·         These type of flanges are a combination of Weld Neck and Reducing flanges.

·         These types of flanges are used to increase the pipe size to first or second larger sizes.


Standard:


ANSI:

  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN:

  • DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S:

  • BS4504, BS4504, BS1560, BS10

Stainless Steel:

  • ASTM A 182, A 240

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 UNS S32750

Carbon Steel:

  • ASTM A 105, ASTM A 181

Alloy Steel:

  • ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys:

  • Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys:

  • Copper, Brass & Gunmetal

Size:

  • 1 / 8" NB TO 48"NB

Class:

  • 150#, 300#, 400#, 600#, 900#, 1500# & 2500 #
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Lapped Joint Flanges

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Lapped Joint Flanges
Approx. Rs 200 / Kilogram
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Lap Joint /Van Stone Flange

·         Lap joint flanges are always used with either a stub end or taft which is butt welded to the pipe with the flange loose behind it.

·         This means the stub end or taft always makes the face.

·         A lap joint is used in low pressure applications because it is easily assembled and aligned.

·         To reduce costs, these flanges are supplied without a hub.

·         If stub and flange are of the same material, they will be more expensive than a welding neck flange.

·         Economical for different material of stub and flange.


Standard:


ANSI:

  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN:

  • DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S:

  • BS4504, BS4504, BS1560, BS10

Stainless Steel:

  • ASTM A 182, A 240

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 UNS S32750

Carbon Steel:

  • ASTM A 105, ASTM A 181

Alloy Steel:

  • ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys:

  • Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys:

  • Copper, Brass & Gunmetal

Size:

  • 1 / 8" NB TO 48"NB

Class:

  • 150#, 300#, 400 #, 600#, 900#, 1500# & 2500 #
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Blind Flanges

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Blind Flanges
Approx. Rs 200 / Kilogram
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Blind Flange

·         Blind flanges are used to blank off pipelines, valves and pumps.

·         They can also be used as an inspection cover.

·         It is sometimes referred to as a blanking flange.

·         Used to terminate a piping line.


Standard:


ANSI:

  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN:

  • DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S:

  • BS4504, BS4504, BS1560, BS10

Stainless Steel:

  • ASTM A 182, A 240

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 UNS S32750

Carbon Steel:

  • ASTM A 105, ASTM A 181

Alloy Steel:

  • ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys:

  • Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys:

  • Copper, Brass & Gunmetal

Size:

  • 1 / 8" NB TO 48"NB

Class:

  • 150#, 300#, 400#, 600#, 900#, 1500# & 2500 #
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Weld Neck Flanges

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Weld Neck Flanges
Approx. Rs 200 / Kilogram
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Welding Neck Flange

·         Weld neck flanges are circumferentially welded at the neck where the integrity of the butt welded area can be easily examined by radiography.

·         The bores of both pipe and flange match, which reduces turbulence and erosion inside the pipeline.

·         The weld neck is therefore durable in critical applications.

Suitable where

·         extreme temperature,

·         shear,

·         impact and vibrational stress apply

 

Regular - Generally used in piping sections.

Long - Used in vessels, equipment nozzle, rarely used in piping system.

 

Standard:

ANSI:

  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN:

  • DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S:

  • BS4504, BS4504, BS1560, BS10

Stainless Steel:

  • ASTM A 182, A 240

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 UNS S32750

Carbon Steel:

  • ASTM A 105, ASTM A 181

Alloy Steel:

  • ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys:

  • Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys:

  • Copper, Brass & Gunmetal

Size:

  • 1 / 8" NB TO 48"NB

Class:

  • 150#, 300#, 400 #, 600#, 900#, 1500# & 2500 #
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Socket Weld Flanges

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Socket Weld Flanges
Approx. Rs 200 / Kilogram
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Socket Welding Ring Flange

· Socket weld ring flanges are counter-bored to accept the pipe before being fillet welded.

· The bore of the pipe and flange are both the same to provide good flow characteristics.

· Easier alignment on smaller lines than Butt weld fittings

· Tacking procedure is not necessary, therefore reducing welding time.

· No chance of leakage

Standard:

ANSI:

  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN:

  • DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S:

  • BS4504, BS4504, BS1560, BS10

Stainless Steel:

  • ASTM A 182, A 240

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 UNS S32750

Carbon Steel:

  • ASTM A 105, ASTM A 181

Alloy Steel:

  • ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys:

  • Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys:

  • Copper, Brass & Gunmetal

Size:

  • 1 / 8" NB TO 48"NB

Class:

  • 150#, 300#, 400#, 600#, 900#, 1500# & 2500 #
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Slip On Flanges

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Slip On Flanges
Approx. Rs 200 / Kilogram
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Slip On Ring Flange

·         Slip-on flanges are fitted over the pipe and then fillet welded.

·         Slip-on flanges are easy to use in fabricated applications.

Internal welds are slightly more subject to corrosion than the Butt Weld Neck Flanges.

·         Poor resistance to shock and vibration

·         Cheaper to buy

·         Costlier to assemble

·         Strength under internal pressure is just 1/3RD of that of corresponding WN Flange.

·         Easier to align than WN Flange.


Standard:


ANSI:

  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN:

  • DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S:

  • BS4504, BS4504, BS1560, BS10

Stainless Steel:

  • ASTM A 182, A 240

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 UNS S32750

Carbon Steel:

  • ASTM A 105, ASTM A 181

Alloy Steel:

  • ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys:

  • Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys:

  • Copper, Brass & Gunmetal

Size:

  • 1 / 8" NB TO 48"NB

Class:

  • 150#, 300#, 400 #, 600#, 900#, 1500# & 2500 #
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Spectacle Blind

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Spectacle Blind
Approx. Rs 200 / Kilogram
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Spectacle blind

·         A spectacle blind is a safety device used to isolate a section of line.

·         It is a piece of equipment used when the line or equipment needs to be inspected or removed from service.

It is different than a valve in that the blind is a permanent or long term isolation device.

Standard:


ANSI:

  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN:

  • DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S:

  • BS4504, BS4504, BS1560, BS10

Stainless Steel:

  • ASTM A 182, A 240

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 UNS S32750

Carbon Steel:

  • ASTM A 105, ASTM A 181

Alloy Steel:

  • ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys:

  • Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys:

  • Copper, Brass & Gunmetal

Size:

  • 1 / 8" NB TO 48"NB

Class:

  • 150#, 300#, 400#, 600#, 900#, 1500# & 2500 #
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Monel Flanges

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Monel Flanges
Approx. Rs 200 / Kilogram
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HIGH NICKEL ALLOYS

·         It is a hard and ductile metal of silver-white color.

·         It has high corrosion resistance suitable for both high and low temperature applications.

·         Nickel is a fair conductor of heat and electricity making it suitable for its use in furnaces, heat exchangers, aerospace engineering etc.

·         Nickel has high metallurgical stability making it suitable for hard-metal industry.

·         It also acts as a catalyst in various chemical processes.

·         Nickel alloys tubing products are made available in seamless and welded tubes and pipes

·         Important characteristics include corrosion & oxidation resistance, ductility, brilliant polish, excellent machine strength, high creep resistance, high temperature resistance.

Specifications:

StandardsASTM / ASME SB 564
GradesMonel 400 (UNS No. N04400),
Monel 500 (UNS No. N05500)
Size1/8" NB TO 48"NB
FormsSocket Weld

Weld Neck

Slip on

Long Weld Neck

Blind

Reducing

Lapped

Spectacle

Screwed

Ring Joint
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DIN Flanges

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DIN Flanges
Approx. Rs 200 / Kilogram
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Specifications:

DIN 2502DIN 2503DIN 2527
DIN 2565 / 2566DIN 2573 / 2576DIN 2627 / 2628
DIN 2629 / 2630DIN 2631DIN 2632
DIN 2633DIN 2634DIN 2635 / 2636
DIN 2637 / 2638DIN 2641DIN 2642
DIN 2655 / 2656DIN 86029 / 86030
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Duplex Steel Flanges

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Duplex Steel Flanges
Approx. Rs 200 / Kilogram
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Duplex Stainless Steel Flange Our firm is a renowned stockist and supplier of Duplex Stainless Steel Flanges / Super Duplex Flanges. Procured fro trusted vendors, these flanges are widely used in used engineering, mechanical and automobile industries. Clients can avail these products from us in different range like one and half NB to 36" NB. We offer our products in varied standards like 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300 DIN ND 6, 10, 16, 25 and 40.
Range : ½” NB to 36” NB

Standard : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150#, ASA 300# DIN ND 6,10,16,25,40 Etc.

Nace : NACE MR 01-75, MR 01 03

Type of Flanges
  • Weld Neck Flanges – WNRF
  • Socket Weld Flanges - SWRF
  • Slip On Raise Face - SORF
  • Blind Raise Face – BLRF
  • Lap Joint
  • Screwed (Threaded)
  • Long Weld Neck
  • Reducing
  • Spectacle Blind
  • Ring Joint
  • Large Dia Ring
Duplex Steel Flanges Standard : ASTM / ASME A/SA 182

Grade : F 44, F 45, F51, F 53, F 55, F 60, F 61

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE


Test Certificate
Manufacturer Test Certificate as per EN 10204 / 3.1
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Alloy 20 Flanges

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Alloy 20 Flanges
Approx. Rs 200 / Kilogram
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Alloy 20 Description

A nickel-iron-chromium alloy with additions of molybdenum and copper. Alloy 20 has great resistance to pitting, general corrosion, and crevice corrosion in chemicals containing sulfuric, nitric, and phosphoric acids as well as chlorides. It also contains niobium for stabilization and is used for piping, tanks, pumps, valves, heat exchangers, and other process equipment.

Specifications

UNS N08020

Flanges

½"-12"

150#, 300#

ASTM/ASME 462

Limiting Chemical Composition, %

Ni...32.0-38.0

Nb...1.0 max.

Fe...Remainder

C....0.07 max.

Cr...19.0-21.0

Mn...2.0 max.

Cu...3.0-4.0

P....0.045 max.

Nb + Ta...8 x C-1.0

S....0.035 max.

Mo...2.0-3.0

Si...1.0 max.


Specifications:

GradeAlloy 20 UNS N0.8020
TypesSlip On Flanges, Socket Weld Flanges,
Blind Flanges, Lapped Flanges, Screwed Flanges,
Weld Neck Flanges, Reducing Flanges,
Spectacle Flanges, Slip On Boss Flanges,
Plate Flanges, Plate Blank Flanges, Screwed Boss Flanges


Additional Information:

  • Item Code: 20
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Nickel Flanges

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Nickel Flanges
Approx. Rs 200 / Kilogram
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Nickel 200/201Description

Commercially pure (99.6%) wrought nickel with good mechanical properties and resistance to a range of corrosive media. Nickel 200/201 has a lower carbon content to prevent embrittlement by intergranular carbon at temperatures over 600°F (315°C), making it particularly suitable for cold-formed items.

Specifications

UNS N02200/N02201

Flanges

½"-8"

150#, 300#

ASTM/ASME 564

Limiting Chemical Composition, %

Nia...99.0 min.

Si...0.35 max.

Cu...0.25 max.

S....0.01 max.

Fe...0.40 max.

Mn...0.35 max.

C.....0.02 max.

*a denotes - Plus Co



FormsSocket Weld Flange, Slip On Flange, Blind Flange,
Lapped joint Flange, Screwed Flange, Weld Neck Flange,
Long Weld Neck Flange, Reducing Flange, Spectacle Flange, Ring Joint Flange
GradesNickel 200 (UNS No. N02200), Nickel 201
(UNS No. N02201),Nickel 205 (UNS N02205)
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Hastelloy Flanges

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Hastelloy Flanges
Approx. Rs 200 / Kilogram
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HIGH NICKEL ALLOYS

·         It is a hard and ductile metal of silver-white color.

·         It has high corrosion resistance suitable for both high and low temperature applications.

·         Nickel is a fair conductor of heat and electricity making it suitable for its use in furnaces, heat exchangers, aerospace engineering etc.

·         Nickel has high metallurgical stability making it suitable for hard-metal industry.

·         It also acts as a catalyst in various chemical processes.

·         Nickel alloys tubing products are made available in seamless and welded tubes and pipes

·         Important characteristics include corrosion & oxidation resistance, ductility, brilliant polish, excellent machine strength, high creep resistance, high temperature resistance.
Grade:


  • Hastelloy C-4 (UNS No. N06455)
  • C-276 (UNS No. N10276)
  • Hastelloy C 22 (UNS No. N06022)
  • Hastelloy C 2000

Standard:

  • Hastelloy Forged Flanges
  • Hastelloy Threaded Flanges
  • Hastelloy Weld Neck Flanges
  • Hastelloy WNRF Flanges
  • Hastelloy BLRF Flanges
  • Hastelloy SORF Flanges
  • Hastelloy SWRF Flanges
  • Hastelloy Long Neck Weld Flanges
  • Hastelloy Lapped Joint Flanges
  • Hastelloy Blind Flanges
  • Hastelloy Slip On Flanges
  • Hastelloy Screwed Flanges
  • Hastelloy Spectacle Flanges
  • Hastelloy Ring Type Joint Flanges
  • Hastelloy RTJ Flanges
  • Hastelloy Socket Weld Flanges
  • Hastelloy Reducing Flanges
Yes! I am Interested

 
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