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Seamless Hastelloy C22 Pipe with Cold-Drawing Technique and Pickling Surface Treatment in OD 6-630mm

Certification	ISO
Quantité de commande min	50 kg
Prix	US $25-60.5 / kg

Détails sur le produit

Numéro de modèle.	C22	Forme	Rond
Technique	Le dessin à froid	Traitement de surface	marinage
Spécification	DE 6-630 mm	Capacité de production	50000KGS
Densité	8,69 g/cm3	Gamme de fusion	1325-1370ºC
Diamètre extérieur	1/8" ~ 8"	Épaisseur de paroi	SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160
Longueur	Jusqu'à 6 mètres	Contenu en nickel	Équilibre
contenu de chrome	20-22,5%	Contenu en molybdène	12,5-14,5%
Contenu de tungstène	20,5-3,5%
Mettre en évidence	Cold-Drawing Technique Hastelloy C22 Pipe , Pickling Surface Treatment Nickel Alloy Pipe , OD 6-630mm Seamless Hastelloy Pipe

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Description de produit

Hastelloy C22 Seamless Pipes & Tubes

Premium nickel-chromium-molybdenum alloy pipes offering exceptional corrosion resistance for demanding industrial applications.

Product Specifications

Alloy Designations: UNS N06022, DIN 2.4602, NiCr21Mo14W
Standards: ASTM B622, ASME SB622, ASTM B619, ASTM B626
Manufacturer: GE MING SHENG - Certified supplier with full 3.1 certification

Chemical Composition

Element	Min (%)	Max (%)
Ni	Balance	-
Cr	20	22.5
Mo	12.5	14.5
Fe	2	6
W	2.5	3.5
C	-	0.015
Mn	-	0.5
Si	-	0.08
P	-	0.02
S	-	0.02

Physical Properties

Density	8.69 g/cm³
Melting Range	1325-1370°C

Key Features

Superior corrosion resistance compared to C-276, C-4, and Inconel 625
Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking
Outstanding performance in oxidizing aqueous media including wet chlorine
Optimal resistance in mixed reducing and oxidizing conditions
Resists grain boundary precipitation in weld heat-affected zones
Suitable for as-welded condition in most chemical process applications

Applications

Chemical processing (acetic acid, acetic anhydride), pickling operations, cellophane manufacturing, chlorination systems, electro-galvanizing rolls, flue gas scrubber systems, geothermal wells, HF furnace scrubbers, incineration scrubbers, nuclear fuel reprocessing, pesticide production, phosphoric acid production, heat exchangers, and sulfur dioxide cooling towers.

Available Sizes & Grades

Type	Outer Diameter	Wall Thickness	Length
NB Sizes (Stock)	1/8" ~ 8"	SCH 5/10/40/80/160	Up to 6 Meters
Seamless (Custom)	5.0mm ~ 203.2mm	As required	Up to 6 Meters
Welded (Stock + Custom)	5.0mm ~ 1219.2mm	1.0 ~ 15.0 mm	Up to 6 Meters

Hastelloy Alloy Comparison

Alloy	C%	Cr%	Mo%	Fe%	Ni%
Hastelloy B-2	0.02	1	26-30	2	Balance
Hastelloy C-4	0.015	14-18	14-17	3	Balance
Hastelloy C-276	0.02	14-16.5	15-17	4-7	Balance
Hastelloy G	0.05	21-23.5	5.5-7.5	18-21	Balance
Hastelloy X	-	21-23	8-10	17-20	Balance

Note: Hastelloy and C-22 are registered trademarks of Haynes International, Inc. Inconel is a registered trademark of the Special Metals Corporation group of companies.

Étiquettes:

Seamless Hastelloy C22 Pipe with Cold-Drawing Technique and Pickling Surface Treatment in OD 6-630mm

Cold-Drawing Technique Hastelloy C22 Pipe

Pickling Surface Treatment Nickel Alloy Pipe

OD 6-630mm Seamless Hastelloy Pipe