Orifice Flange Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc
| Flanges Types | Slip On, Weld Neck, Threaded, Long Weld Neck, Lap Joint, Companion, Blind |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 1500 Lbs, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160, 900 Lbs, 2500 Lbs Asa 150 |
| Size | 1/2″ (15 Nb) |
| Type | Raised Face (rf), Ring Type Joint (rtj), Flat Face (ff), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove |
| Orifice Flange | Orifice Flange Manufacturer in India |
|---|
Orifice Flange India | ASTM A105 Carbon Steel, ASTM A182 F316 Stainless Steel, Manufacturer & Supplier
Nitech Stainless Inc. is a leading orifice flange manufacturer supplying high-performance flanges designed specifically for flow measurement systems, pressure monitoring applications, petrochemical plants, refineries, oil & gas processing units, and industrial piping networks. Orifice flanges have been produced by precision engineering and strict dimensional tolerances and are commonly used in conjunction with orifice plates to accurately measure the flow rate of fluids. They have good sealing properties, strong mechanical strength, corrosion resistance, and high-pressure resistance. They are fitted with built-in tapping locations that make them quick and easy to install and maintain—they are efficient in the critical operations.
Industrial buyers and procurement specialists can rely on a reliable B2B marketplace for orifice flanges, which can provide them with custom dimensions, various pressure classes, and bulk supply options for industrial applications. These flanges are offered in different styles such as weld neck, slip-on, and threaded flanges and adhere to international manufacturing standards for reliable performance. In addition to the basic options, industries also opt for duplex flanges for those applications where they require superior corrosion resistance, strength, and durability in harsh process conditions.
Orifice flanges are widely used when accurate measurement of flow and/or pressure control is critical for the efficiency of the process. They can handle harsh media, high temperatures, and challenging conditions in chemical processing facilities, offshore installations, water treatment facilities, and energy industries. In critical industrial systems, rigorous inspection protocols, hydro testing, dimensional checks, and quality control measures guarantee consistent performance, safety in operation, and long lifespan.
Material & Weight Chart of Orifice Flanges
Orifice flanges are produced in accordance with well-known ASTM and ASME standards and are available in various sizes and pressure grades for industrial use. The following table gives the typical specifications commonly supplied as well as approximate weights, which should be used for project planning and procurement purposes.| Material Grade | Nominal Size (NB) | Pressure Class | Flange Type | Standard | Approx. Weight (kg) |
|---|---|---|---|---|---|
| ASTM A182 F304 | 1/2" | 300# | Orifice Weld Neck | ASME B16.36 | 0.85 |
| ASTM A182 F316 | 1" | 300# | Orifice Weld Neck | ASME B16.36 | 1.65 |
| ASTM A182 F304L | 2" | 600# | Orifice Flange | ASME B16.36 | 4.20 |
| ASTM A182 F316L | 3" | 600# | Orifice Weld Neck | ASME B16.36 | 7.80 |
| ASTM A182 F51 | 4" | 900# | Orifice Flange | ASME B16.36 | 13.60 |
| ASTM A182 F53 | 6" | 900# | Orifice Weld Neck | ASME B16.36 | 24.90 |
| ASTM A182 F91 | 8" | 1500# | Orifice Flange | ASME B16.36 | 42.75 |
Orifice flanges are used in all industries, offering a leak-proof connection in critical service conditions and precise differential pressure measurement. They are used in various stages of precision machining and construction to withstand harsh environments and compatibility with instrumentation systems to ensure accurate process control and maximize plant performance.
Type of Sub-products
Frequently Asked Questions
What are the applications of Orifice Flanges?
How can I request a quotation for Orifice Flanges?
Does Nitech Stainless Inc provide custom Orifice Flanges?
Are Orifice Flanges available in different pressure ratings?
Which material should I choose for Orifice Flanges?
What specifications are available for Orifice Flanges?
Which industries commonly use Orifice Flanges?
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Hyderabad
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₹90 - ₹136
Min. order: 350 Items
Orifice Flanges Manufacturers , Suppliers & Exporters | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc
Verified
2 yrsFlanges Types: Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap JointClass: 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
₹59 - ₹86
Min. order: 100 Items
Ring Joint Flanges Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc
Verified2 yrsFlanges Types: Slip On, Long Weld Neck, Weld Neck, Threaded, Blind, CompanionClass: 150 Lbs, 25, 1500 Lbs, 600 Lbs, 100, 64, 40, 2500 Lbs Asa 150, Asa 300, Pn 6, 10Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
₹9 - ₹82
Min. order: 100 piece
Backup Flanges Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc
Verified2 yrsFlanges Types: Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap JointClass: Asa 300, Pn 6, 10, 16, 1500 Lbs, 900 Lbs, 600 Lbs, 300 Lbs, 150 Lbs, 40, 64, 100, 160, 25Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
₹17 - ₹108
Min. order: 100 piece
Weld Neck Flanges Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc
Verified2 yrsFlanges Types: Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint, Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Lap Joint, CompanionClass: 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 40, 64, 100, 160, 25, 150 Lbs, Pn 6, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300Size: 48″ (1200nb) Dn10~dn5000, 1/2″ (15 Nb), 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
Supplier's Popular Products
₹59 - ₹86
Min. order: 100 Items
Ring Joint Flanges Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc
Verified2 yrsFlanges Types: Slip On, Long Weld Neck, Weld Neck, Threaded, Blind, CompanionClass: 150 Lbs, 25, 1500 Lbs, 600 Lbs, 100, 64, 40, 2500 Lbs Asa 150, Asa 300, Pn 6, 10Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000₹9 - ₹82
Min. order: 100 piece
Backup Flanges Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Nitech Stainless Inc
Verified2 yrsFlanges Types: Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap JointClass: Asa 300, Pn 6, 10, 16, 1500 Lbs, 900 Lbs, 600 Lbs, 300 Lbs, 150 Lbs, 40, 64, 100, 160, 25Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
₹39 - ₹159
Min. order: 200 unit
Orifice Flanges Kuwait Astm A105 Carbon Steel And Stainless Steel Industrial Grade Supplier
Verified2 yrsFlanges Types: Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap JointClass: 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
₹84 - ₹172
Min. order: 100 piece
Ring Joint Flanges Manufacturer, Supplier & Exporters | Asme/api Stainless, Carbon & Alloy Steel | Nitech Stainless Inc
Verified2 yrsSizes: 1/2 Nb, 24 NbGasket Standards: Asme B16.20 Gaskets, Asme B16.21 GasketsOutside Diameter: Nps 1⁄2 Through Nps 8 Is ±0.8 Mm; For Nps 10 Through Nps 24, +1.5 Mm, −0.8 Mm.