logo

Yuhong Holding Group Co., LTD

Chi siamo
Fatory Tour
Controllo di qualità
Contattaci
Notizie della società
Casa ProdottiMetropolitana della lega di rame

ASME SB111 C71500 SMLS 70-30 Copper-Nickel Alloy Steel Tube, Seawater Corrosion Resistance

ASME SB111 C71500 SMLS 70-30 Copper-Nickel Alloy Steel Tube, Seawater Corrosion Resistance

  • ASME SB111 C71500 SMLS 70-30 Copper-Nickel Alloy Steel Tube, Seawater Corrosion Resistance
  • ASME SB111 C71500 SMLS 70-30 Copper-Nickel Alloy Steel Tube, Seawater Corrosion Resistance
  • ASME SB111 C71500 SMLS 70-30 Copper-Nickel Alloy Steel Tube, Seawater Corrosion Resistance
  • ASME SB111 C71500 SMLS 70-30 Copper-Nickel Alloy Steel Tube, Seawater Corrosion Resistance
ASME SB111 C71500 SMLS 70-30 Copper-Nickel Alloy Steel Tube, Seawater Corrosion Resistance
Dettagli:
Luogo di origine: Cina
Marca: YUHONG
Certificazione: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Numero di modello: ASME SB111 C71500
Termini di pagamento e spedizione:
Quantità di ordine minimo: 100KG
Prezzo: Negoziabile
Imballaggi particolari: Cassa / bundle di boscaio / bundle con tappo di plastica
Tempi di consegna: 15-20 giorni lavorativi
Termini di pagamento: , L/c, t/t
Capacità di alimentazione: Accendere la richiesta del cliente
Contatto
Descrizione di prodotto dettagliata
Nome del prodotto: Tubo in acciaio in lega Nickle in rame senza soluzione di continuità Specifica: ASME SB111
Materiale: C71500 Tipo: Senza soluzione di continuità
Superficie: Luminoso ricotto / lucidato Applicazione: Scambiatori di calore, Piping, Trattamento acqua di mare
Evidenziare:

ASME SB111 C71500 copper-nickel alloy tube

,

seawater corrosion resistant copper alloy tube

,

70-30 copper-nickel seamless steel tube

  • YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more and more new clients and got more and more repeat orders from old clients, in YUHONG People's mind: Quality is First Important!


ASME SB111 C71500 SMLS 70-30 Copper-Nickel Alloy Steel Tube, Seawater Corrosion Resistance

ASME SB111 C71500 is a seamless 70-30 copper-nickel alloy tube renowned for its superior seawater corrosion resistance. The addition of nickel and iron enables the formation of a dense, stable protective surface film, effectively resisting pitting, impingement attack, and biofouling. Designed for harsh marine environments, it is the ideal choice for heat exchanger tubing in ship condensers, power plant cooling systems, and desalination plants.


1.Chemical & Mechanical Properties

ASME SB111 C71500 Chemical Composition (%) 
Cu Ni Pb Fe Zn Mn
Rem 29.0%-33.0% 0.05% 0.4%-1.0% ≤1.0% ≤1.0%

Mechanical Properties

Code
Name
Tensile Strength 
min ksi
Yield Strength
min ksi
Elongation
in 2 in.,min %
O61
annealed
52 18

HR50

Wall thicknesses up to 0.048 in., incl
drawn and stress-relieved
72 50 12
HR50
Wall thicknesses over 0.048 in.
drawn and stress-relieved
72 50 15

Physical properties

Thermal Conductivity Coefficient of Thermal Expansion Modulus of Elasticity Density
~29 W/m·K 16.2 x 10⁻⁶ /K ~156 GPa 8.94 g/cm³


2. Key Adventages

  • Superior Seawater Corrosion Resistance

Exhibits excellent resistance to corrosion in seawater and brackish water, effectively resisting pitting, crevice corrosion, and stress corrosion cracking.

  • Excellent Biofouling Resistance

The alloy surface inhibits the attachment and growth of marine organisms (such as barnacles, algae), reducing maintenance costs and maintaining heat exchange efficiency.

  •  Good Mechanical and Fabrication Properties

Possesses high strength, good toughness, and ductility, making it easy for fabrication processes such as bending, welding, and forming.

  • Long Service Life

Capable of providing decades of reliable, trouble-free service life under correct operating conditions.



3. Key Applications

  • Shipbuilding & Marine Engineering: Ship condensers, heat exchangers, seawater cooling pipe systems.
  • Power Generation: Main condenser tubes and feedwater heater tubes for coastal and nuclear power plants.
  • Desalination Plants: Heat exchanger tubes and process piping in Multi-Stage Flash and Reverse Osmosis systems.
  • Offshore Oil & Gas: Subsea pipelines, platform cooling systems, firewater system piping.


ASME SB111 C71500 SMLS 70-30 Copper-Nickel Alloy Steel Tube, Seawater Corrosion Resistance 0

Dettagli di contatto
Yuhong Group Co.,Ltd

Persona di contatto: Joyce Xia

Telefono: +8615940871588

Fax: 0086-574-88017980

Invia la tua richiesta direttamente a noi (0 / 3000)