Incoloy 825 Welded Pipe

1. Material: UNS N08825, Din 2.4858, Incoloy 825, Alloy 825
2. Diameters: 4.0 - 203.2 mm
3. Wall thickness: 0.3 to 50mm
4. Service: Cutting, Welding, Fabricated, Customized
5. Standard: ASTM B423, ASME SB 423

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Product Introduction

Incoloy 825 welded pipe is a fully austenitic nickel-iron-chromium alloy stabilized with titanium. Its unique feature is the addition of copper and molybdenum, which imparts its exceptional corrosion resistance. Our manufacturers can produce incoloy alloy 825 seamless and welded pipes to meet industry requirements. Contact us market@htpipe.com for more information and a free quote!

We offers Incoloy 825 welded pipe in a variety of forms, including:

Bar
Wire
Sheet
Plate
Forgings
Pipe fittings
Flanges
Seamless & Welded pipe
Seamless Tube & Welded tube
Weld Rod

ASTM B423 INCOLOY 825 PIPE SPECIFICATION

Specifications : ASTM B423 / ASTM SB 423

Type : Seamless / ERW / Welded / Fabricated / CDW

Size : 15"NB TO 150"NB IN

Length :Single Random, Double Random & Required Length

Standards : ASTM, ASME and API

Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

End : Plain End, Beveled End, Treaded

Form : Round Pipes/Tubes, Tubes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes

Incoloy 825 welded pipe Corrosion Resistance

Uniform Corrosion Resistance: Excellent resistance to a wide range of acids and bases, including reducing acids such as sulfuric acid and phosphoric acid.
Pitting and Crevice Corrosion Resistance: Incoloy 825 welded pipe is stable in chloride-containing environments.
Stress Corrosion Cracking Resistance: The high nickel content makes it extremely resistant to stress corrosion cracking in chloride and caustic environments.
Intergranular Corrosion Resistance: After proper solution annealing, Incoloy 825 welded pipe has excellent resistance to intergranular corrosion due to the stabilization effect of titanium.

Alloy 825 tube Main Applications

Chemical and Petrochemical Industries: Used in sulfuric acid pickling equipment, heat exchangers, reactors, and piping systems for phosphoric acid production.
Oil and Gas Industries: Used in oil and gas well piping, piping systems for sour gas environments, and refinery equipment.
Offshore Engineering: Used in seawater cooling systems, heat exchangers, and submarine pipelines, effectively resisting seawater corrosion.
Nuclear Energy Industries: Used in nuclear fuel reprocessing equipment, such as nuclear burners that handle sulfuric and nitric acid mixtures.
Environmental and Energy Industries: Used in flue gas desulfurization systems, pollution control equipment, and piping in thermal power plants.
Food Industries: Used in certain processing equipment due to its cleanliness and corrosion resistance.

Incoloy 825 Din 2.4858 Pipe Schedule and Wall Thickness

Nominal	O.D. Inches	10s	10	40s & Std	40	80s & E.H.	80	160
1/8	.405	.049	.049	.068	.068	.095	.095
1/4	.540	.065	.065	.088	.088	.119	.119
3/8	.675	.065	.065	.091	.091	.126	.126
1/2	.840	.083	.083	.109	.109	.147	.147	.187
3/4	1.050	.083	.083	.113	.113	.154	.154	.218
1	1.315	.109	.109	.133	.133	.179	.179	.250
1 1/4	1.660	.109	.109	.140	.140	.191	.191	.250
1 1/2	1.900	.109	.109	.145	.145	.200	.200	.281
2	2.375	.109	.109	.154	.154	.218	.218	.343
2 1/2	2.875	.120	.120	.203	.203	.276	.276	.375
3	3.500	.120	.120	.216	.216	.300	.300	.437
3 1/2	4.000	.120	.120	.226	.226	.318	.318
4	4.500	.120	.120	.237	.237	.337	.337	.531
4 1/2	5.000			.247		.355
5	5.563	.134	.134	.258	.258	.375	.375	.625
6	6.625	.134	.134	.280	.280	.432	.432	.718
7	7.625			.301		.500
8	8.625	.148	.148	.322	.322	.500	.500	.906
9	9.625			.342		.500
10	10.750	.165	.165	.365	.365	.500	.593	1.125
11	11.750			.375		.500
12	12.750	.180	.180	.375	.406	.500	.687	1.312
14	14.000	.188	.250	.375	.437	.500	.750	1.406
16	16.000	.188	.250	.375	.500	.500	.843	1.593
18	18.000	.188	.250	.375	.562	.500	.937	1.781