Name: ASME SB165 UNS N04400 Monel 400 Nickel Alloy Pipe 66Ni/34Cu Seamless Pipe
Brand: Yuhong Group Co.,Ltd
SKU: ASTM B729 Alaşım 20 dikişsiz nikel alaşım borusu
Price: 150000.00 USD
Availability: InStock

Yuhong Holding Group Co., LTD

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ASME SB165 UNS N04400 Monel 400 Nickel Alloy Pipe 66Ni/34Cu Seamless Pipe

Ürün ayrıntıları:

Menşe yeri:	ÇİN
Marka adı:	YUHONG
Sertifika:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model numarası:	ASTM B729 Alaşım 20 dikişsiz nikel alaşım borusu

Ödeme & teslimat koşulları:

Min sipariş miktarı:	500kgs
Ambalaj bilgileri:	Plastik kapalı katlı kılıf / demir kasa / demet
Teslim süresi:	7 gün
Ödeme koşulları:	L/C, T/T

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Tüm ürünler

Paslanmaz Çelik Dikişsiz Boru (290)

Paslanmaz Çelik Dikişsiz Boru (277)

Dubleks Paslanmaz Çelik Boru (127)

Dubleks Paslanmaz Çelik Boru (29)

İğne tüpü (107)

Fin Tüpü (631)

Isı eşanjörü (17)

Eşanjör Borusu (424)

Sıcaklık Değiştiricisi tüp kümesi (37)

Eşanjör Boru Sayfası (116)

ısı değiştiricisi baffle (36)

Klima (8)

Basınçlı kap (4)

Paslanmaz Çelik Kaynaklı Boru (57)

Paslanmaz Çelik Dikişli Boru (114)

Nikel Alaşım Boru (261)

Nikel Alaşımlı Boru (79)

Bakır Alaşımlı Boru (227)

Alaşımlı Çelik Boru (184)

titanyum tüp (10)

Parlak Tavlı Boru (153)

Kazan Borusu (145)

çelik uydurma (804)

Çelik Flanş (590)

Diğerleri (391)

Kaplama parçaları (7)

Detaylı ürün tanımı

Ürün adı:	Nikel alaşımlı boru	Standart:	ASTM B165, ASME SB165
Malzeme:	Monel 400, UNS N04400	Son:	Düz uçlar, eğimli uçlar
Teknik:	Soğuk Çizilmiş	Tip:	Kesintisiz
Başvuru:	Petrol ve Gaz Endüstrileri, Kimyasal Endüstriler, Gemi Yapımı, Deniz Mühendisliği
Vurgulamak:	Monel 400 nickel alloy pipe , ASME SB165 seamless pipe , UNS N04400 nickel copper pipe

ASME SB165 UNS N04400 / Monel 400 Nickel Alloy Seamless Pipe

ASME SB165 Monel 400 Nickel Alloy Pipe are its superior corrosion resistance in demanding environments (especially seawater and hydrofluoric acid), its immunity to chloride stress corrosion cracking, and its high strength over a wide temperature range.

While its initial cost is higher than stainless or carbon steel, its long service life, reduced maintenance, and reliability in critical applications make it a cost-effective solution where failure is not an option.

ASME SB165 UNS N04400 Nickel Alloy Seamless Pipe Equivalent Grade

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
Monel 400	2.4360	N04400	NW 4400	NA 13	МНЖМц 28-2,5-1,5	NU-30M	NiCu30Fe

ASME SB165 UNS N04400 Nickel Alloy Seamless Pipe Mechanical Properties

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Monel 400	8.8 g/cm3	1350 °C (2460 °F)	Psi – 80,000 , MPa – 550	Psi – 35,000 , MPa – 240	40 %

ASME SB165 UNS N04400 Nickel Alloy Seamless Pipe Chemical Composition (%)

Ni	C	Mn	Si	Fe	Cu	S
63.0 min	0.3 max	2.0 max	0.5 max	2.5 max	28.0-34.0	0.024 max

Comparison Table: Monel 400 vs. Common Alternatives

Feature	ASME SB165 Monel 400	Austenitic Stainless Steel (e.g., 304, 316L)	Carbon Steel
Primary Corrosion Resistance	Excellent in seawater, HF acid, alkalis	Good in oxidizing environments; poor in chlorides	Poor; rusts easily
Chloride Stress Corrosion Cracking	Virtually Immune	Highly Susceptible	Not Applicable
Strength	High	Moderate	Moderate to High
Toughness at Cryogenic Temp	Excellent	Excellent	Poor
Cost	High (Premium Material)	Moderate	Low
Thermal Conductivity	Good	Poor

This is the main reason for choosing Monel 400 over stainless steels or carbon steels.

Excellent in Seawater and Marine Environments: It has outstanding resistance to saltwater and seawater-induced corrosion, including pitting and crevice corrosion.
Resistance to Acid and Alkaline Solutions: It performs well in a wide range of conditions, particularly against:
- Hydrofluoric Acid: Monel 400 is one of the few metals that can handle hydrofluoric acid, especially in the absence of air.
- Sulfuric and Hydrochloric Acids: It offers good resistance, especially under reducing conditions.
- Alkalis: It is highly resistant to alkaline solutions, including strong caustic soda (sodium hydroxide).
Neutral Salt Solutions: It resists corrosion from most neutral salts.

Application

Oil & Gas: Downhole instrumentation, wellhead components, production tubing, process piping in sour gas service.
Marine Engineering: Seawater piping systems, pump shafts, valve trim, fasteners, heat exchangers.
Chemical Processing: Process vessels, piping, and pumps handling acids, alkalis, and salts, especially hydrofluoric acid.
Power Generation: Feedwater heaters, condenser tubes in fossil and nuclear power plants.
Desalination Plants: Heat rejection and recovery sections, brine heaters.
Shipbuilding (e.g., propeller shafts, pump shafts, seawater piping)

ASME SB165 UNS N04400 Monel 400 Nickel Alloy Pipe 66Ni/34Cu Seamless Pipe 0