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Incoloy Long Weld Neck Flanges Manufacturer and Supplier in Bangkok, Thailand

Supachok Flanges, a leading manufacturer and supplier based in Bangkok, Thailand, is all about crafting top-notch Inconel Long Weld Neck Flanges. These flanges are designed to meet international standards for strength, corrosion resistance, and high-temperature performance. With their extended necks, they ensure excellent stress distribution and create secure, leak-proof connections in critical piping systems. Supachok Flanges caters to a variety of industries, including oil & gas, petrochemical, chemical processing, power generation, and marine engineering. By focusing on precision, quality, and durability, their Inconel Long Weld Neck Flanges guarantee reliable performance, operational safety, and long-lasting service in demanding industrial and offshore settings.

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Incoloy Long Weld Neck Flanges

Incoloy LWN Flanges

Incoloy Long Welding Neck Flanges

Made from premium Inconel alloys, these flanges boast remarkable resistance to corrosion, oxidation, and thermal stress. Their unique composition provides outstanding strength, toughness, and durability, even under high-pressure and high-temperature conditions. Mechanically, they shine with excellent tensile strength, yield strength, and fatigue resistance. The long weld neck design minimizes turbulence and stress at the flange-to-pipe junction, ensuring secure, leak-proof connections. Inconel Long Weld Neck Flanges deliver long-term reliability, structural integrity, and operational safety in critical industrial piping systems that face harsh environments.

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Incoloy Long Weld Neck Flanges Specification

Specifications: ASTM B564 / ASME SB564

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/4″ – 48″

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: flat face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Largest Incoloy Long Weld Neck Flanges Supplier in Bangkok, Thailand

Supachok Flanges, a premier supplier in Bangkok, Thailand, specializes in high-quality Incoloy Long Weld Neck Flanges, valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications. 

Contact us to get a quick quote for your requirement.

We offer These Flanges as per DIN, ISO, JIS or ANSI Standard.

These flanges are a go-to choice in industries that demand corrosion-resistant, high-performance, and durable piping solutions with enhanced stress management. You’ll find them commonly used in oil & gas pipelines, petrochemical and chemical plants, refineries, and power generation facilities. They’re also perfect for marine engineering, offshore platforms, and high-temperature fluid handling systems. By providing secure, leak-proof connections with superior stress distribution, Inconel Long Weld Neck Flanges help ensure operational efficiency, safety, and long-term reliability.

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Types of Incoloy Long Weld Neck Flanges

Incoloy Long Weld Neck Pipe Flanges
ANSI B16.5 Incoloy Class 150 Long Weld Neck Flanges
Incoloy Flat Faced Long Weld Neck Flanges
Incoloy Class 300 Long Weld Neck Flanges
ASME B16.5 Incoloy Long Weld Neck Flanges
Incoloy Raised Faced Long Weld Neck Flanges

Are Custom Sizes Available for Incoloy Long Weld Neck Flanges?

Yes, we offer custom sizes for Incoloy Long Weld Neck Flanges to meet specific project needs. Our team at Supachok Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@supachokflanges.com.

Material Testing

We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.

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Application Industry of Incoloy Long Weld Neck Flanges

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