At Metafit Piping Industries, we manufacture and supply high-quality Nipo Flanges that deliver unmatched performance across a wide range of industrial applications. As one of the leading Nipo Flanges Manufacturers in India, our focus is on producing precise, durable, and internationally compliant flange solutions that meet the evolving demands of global markets including the USA, Germany, Saudi Arabia, UAE, South Korea, and Australia. With state-of-the-art facilities and strict quality control, we provide Nipo Flanges that are trusted worldwide for their reliability and strength.
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What is Nipo Flanges?
Nipo Flanges are a hybrid component that combines a welding neck flange with a pipe nipple. These flanges are commonly used in high-pressure piping systems, offering a compact, cost-effective connection between pipes. As one of the top-rated Nipo Flanges Suppliers, we ensure that every piece offers easy installation, superior weldability, and excellent leak-proof performance. Our Nipo Flanges are manufactured in accordance with ASME B16.5, ANSI, ASTM, DIN, and EN standards to meet the highest industry benchmarks.
Advantages of Nipo Flanges?
Choosing Nipo Flanges provides several advantages, especially when space-saving and cost efficiency are critical. Their single-piece design eliminates the need for a separate nipple and flange, reducing the risk of joint failure and making them ideal for high-vibration and high-stress environments. As trusted Nipo Flanges Stockists, we guarantee products with consistent wall thickness, corrosion resistance, and seamless integration into your systems. Our flanges are available in grades like ASTM A105, A350 LF2, A182 F304/316, and various duplex stainless steel options, meeting the needs of both standard and customized applications.
The versatility of Nipo Flanges makes them suitable for a range of demanding industries. Whether in power generation or offshore drilling, these flanges ensure long-lasting, leak-free performance under extreme pressure and temperature conditions.
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Industry That Use Nipo Flanges?
As reliable Nipo Flanges Exporters, we deliver across continents to meet the needs of diverse global industries including:
- Nipo Flanges for Oil and Gas Industry: Ideal for closing ends of pipelines, especially in offshore platforms and refineries.
- Nipo Flanges in Petrochemical Plants: Used for isolating processing systems and during scheduled maintenance.
- Nipo Flanges for Power Generation: Deployed in steam lines and cooling systems in nuclear and thermal power stations.
- Industrial Nipo Flanges for Chemical Processing: Ensure safe sealing of hazardous material pipelines.
- Nipo Flanges in Water Treatment Plants: Used in water purification systems and wastewater pipelines.
- Pharmaceutical Grade Nipo Flanges: Employed in sanitary piping systems where cleanliness and contamination control are crucial.
We uphold global standards by manufacturing Nipo Flanges in accordance with specifications like ANSI B16.47, MSS-SP-44, ISO 7005, and BS 3293. Each flange is tested to ensure compliance with industry-specific requirements, guaranteeing reliability under harsh conditions. Our range includes Class 150 to 2500 pressure ratings and is available in both raised face (RF) and ring-type joint (RTJ) configurations to suit complex pipeline setups.
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Across the world, Nipo Flanges may be known by different names, reflecting their function and construction. In the United States and Canada, they are typically referred to as "Weldoflanges." In Europe, especially in Germany and Italy, engineers may call them "Branch Flanges" or "Integrally Reinforced Flanges." In Gulf countries like UAE and Saudi Arabia, terms like "Integral Flanges" or "Nipoflange Connectors" are common. Despite regional name changes, the purpose and design remain consistent across industrial applications.
Nipo Flanges Specifications?
| Nipo Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Nipo Flange |
|---|---|
| Nipo Flange Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Nipo Flange |
| JIS ASME B16.47 Nipoflange | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Nipo Flange |
| UNI ASME B16.47 Nipoflange Dimensions | 6Bar 10Bar 16Bar 25Bar 40Bar Nipo Flange |
| EN Standard MSS-SP-44 Nipoflange | 6Bar 10Bar 16Bar 25Bar 40Bar Nipo Flange |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Nipo Flange |
| Most common types of Nipo Flange | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique |
|
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Special design |
As per your drawing AS, ANSI, BS, DIN and JIS |
| ASME B16.47 Nipo Flange Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| ANSI 150 Nipo Flange Dimensions | ANSI/ASME B16.47, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Nipo Flange, ASME Nipo Flange, BS Nipo Flange, DIN Nipo Flange, EN Nipo Flange, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Nipo Flange Uses & application |
|
| Manufacturer of ANSI B16.5 Class 150 Nipoflange |
ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
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| Export to ASME B16.47 Nipoflange | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
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