Incoloy 800 Weld Neck Flanges

SB564 N08800 WNRTJ Flange Manufacturer in India

Nitron Alloys Overseas is a renowned supplier, manufacturer, and stockiest of finest quality INCOLOY 800/800H Weld Neck Flange . We understand the exact need of our esteem customer and provide the best quality flanges that satisfy all the needs at affordable rates. Our company is using superior quality raw material for the fabrication of a weld neck flange. These flanges are precisely designed by our professionals using innovative techniques and modernized tools. We keep on upgrading our techniques to ensure the best quality production. The manufacturing process is performed by our experts and skilled engineers at our well equipped manufacturing unit.


Nitron Alloys Overseas is manufacturing INCOLOY 800/800H Weld Neck Flange with many unique qualities such as robust construction, superior corrosion resistance, flawless finish, excellent ductility, and easy installation. Incoloy 800 is a nickel-chromium-iron alloy having excellent stability and higher strength even after long time exposure to elevated temperatures. Incoloy 800H has higher creep rupture strength and exceptional resistivity features in any corrosive atmospheres. We are using an optimum quality INCOLOY 800/800H for the assembly of the entire range of weld neck flanges. Our offered flanges are highly resistant to aqueous and reducing environments. These flanges have excellent weldability, durability, and formability properties. Many industrial sectors massively demand these flanges due to excellent features and sustainability in higher temperatures.


Nitron Alloys Overseas fulfills diverse demands of clients by providing them INCOLOY 800/800H Weld Neck Flange in customized specifications and dimensions. While fabricating these weld neck flanges, our production team strictly follows all the national and international standards. We hold rich experience in providing dimensionally, accurate, and highly flexible weld neck flanges. Our professionals and workers use sophisticated manufacturing techniques under the guidance of experts to avoid defects during development. At our highly automated testing unit, each INCOLOY 800/800H Weld Neck Flange is subjected to many types of strength and performance checking tests conducted by the quality control team. We store weld neck flanges at our inventory and offer delivery in the minimum period. We ensure the safety of INCOLOY 800/800H Weld Neck Flanges by packing these in a suitable material. We achieve the timely delivery of flanges by using the fastest and secure transport options.

Specification of Incoloy 800/800HT Weld Neck Flanges

Spec bag
Spec Flange

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)

Types of Incoloy 800/800HT Weld Neck Flanges

Incoloy 718 WNRF Flanges

Incoloy Weld Neck Flanges

Incoloy 718 WNRTJ Flanges

Incoloy WNRTJ Flanges

Equivalent Grades for Incoloy 800/800H/800HT Weld Neck Flanges

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST OR
Incoloy 800 N08800 1.4876 Z8NC32-21 X10NiCrAlTi32-20 NCF 800 NA 15 ЭИ670 XH32T
Incoloy 800H N08810 1.4958 Z8NC32-21 X10NiCrAlTi32-20 NCF 800H NA 15(H) ЭИ670 XH32T
Incoloy 800HT N08811 1.4959 - X8NiCrAlTi32-21 NCF 800HT NA 15(HT) ЭИ670 XH32T

Alloy 800/800H/800HT Weld Neck Flanges Chemical Composition

GRADE Ni C Fe Si Mn S Al Ti Cu Cr
Incoloy 800 30-35 0.1 max 39.5 min 1.0 max 1.5 max 0.015 max 0.15-0.60 0.15-0.60 0.75 max 19-23
Incoloy 800H 30-35 0.05-0.1 39.5 min 1.0 max 1.5 max 0.015 max 0.15-0.60 0.15-0.60 0.75 max 19-23
Incoloy 800HT 30-35 0.06-0.1 39.5 min 1.0 max 1.5 max 0.015 max 0.85-1.20 0.25-0.60 0.75 max 19-23

Mechanical Properties of Incoloy 800/800HT WNRF Flanges

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.94 g/cm3 1385 °C (2525 °F) Psi – 75,000 , MPa – 520 Psi – 30,000 , MPa – 205 30 %