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ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF

  • ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF
  • ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF
  • ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF
  • ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF
  • ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF
Tempat asal Shanghai, Tiongkok
Nama merek TOBO
Sertifikasi ISO/TUV/SGS
Nomor model Flensa nikel tembaga
Kuantitas min Order 1 buah
Harga Bisa dinegosiasikan
Kemasan rincian Paket pengiriman standar
Waktu pengiriman 15-30 hari kerja
Syarat-syarat pembayaran T/T, Western Union
Menyediakan kemampuan 10Ton/Bulan
Detail produk
Nama Produk Flensa Tempa ASME B16.5 CuNi 70/30, Las Soket Kelas 150, SWRF Kelas Laut Permukaan akhir Halus, dipoles atau sesuai spesifikasi pelanggan
Kepadatan 8.9 g/cm³ Jenis koneksi Pengelasan
Membentuk Karton Tekan 20Bar
Panjang 75mm Kisaran suhu -196 ° C hingga 200 ° C (-320 ° F hingga 392 ° F)
kemampuan mesin Bagus Nilai Nikel Tembaga 90/10 (UNS 70600)
Aplikasi Sambungan Jalur Pipa Kemampuan las Bagus
Jenis Benang ASME B1.20.1(NPT) Ukuran Rane tentang biaya pengiriman dan perkiraan waktu pengiriman.
Ketebalan 3х2,5 mm Rentang Ukuran tentang biaya pengiriman dan perkiraan waktu pengiriman.
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Deskripsi Produk

ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF

 

1.Product Description 

The Copper Nickel Socket Weld Flange is manufactured from high-quality 70/30 Copper Nickel Alloy (CuNi 70/30, UNS C71500) in compliance with ASME B16.5 standard. This forged flange features a Class 150 pressure rating and socket weld connection type. The socket weld design allows the pipe to be inserted into a recessed area of the flange and welded around the outer diameter, creating a strong, leak-proof permanent connection ideal for high-pressure systems . The 70/30 copper-nickel alloy consists of 70% copper and 30% nickel, with trace amounts of iron and manganese, providing excellent mechanical properties and corrosion resistance

.

 2. Applications 

Due to the alloy's exceptional resistance to seawater corrosion and biofouling, CuNi 70/30 flanges are widely used in :

  • Marine & Offshore Engineering: Seawater cooling systems, shipbuilding, desalination plants, offshore platforms

  • Petrochemical Industry: Chemical processing, heat exchangers, pressure vessels

  • Power Generation: Nuclear and thermal power plant cooling systems

  • Naval Applications: Naval ship piping systems (DEF STAN 02-879 compliant)

  • Industrial Applications: Hydraulic pipelines, firewater systems, fish farming cages 

3. Product Functions 

The Copper Nickel Socket Weld Flange serves the following functions in piping systems:

  • Pipe Connection: Provides a reliable, leak-proof connection between pipes, valves, pumps, and other equipment

  • System Access Point: Allows for easy disassembly and maintenance of piping systems

  • Pressure Containment: Safely contains system pressure up to Class 150 rating

  • Flow Direction Control: Facilitates changes in piping direction when used with elbows or tees

  • Equipment Isolation: When used with blind flanges, can isolate sections of the piping system

​ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF 0

​4.Technical Specifications

Parameter Specification
Material Grade CuNi 70/30 (UNS C71500)
Standard ASME B16.5 / ANSI B16.5
Pressure Class Class 150 (also available: 300#, 600#, 900#, 1500#, 2500#)
Connection Type Socket Weld (SW)
Size Range 1/4" to 24" (DN15-DN600)
Face Type Raised Face (RF) / Flat Face (FF)
Chemical Composition Cu: 70%, Ni: 30%, Mn: 0.5-1.5%, Fe: 0.6-1.0%
Tensile Strength ≥350 MPa
Yield Strength (0.2%) ≥130 MPa
Elongation ≥36%
Density 0.323 lb/in³ (8.94 g/cm³) at 68°F
Temperature Range Up to 400°F (204°C)

 

FAQ

1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the  certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

Tag:

Flensa Tembaga Nikel C70600

Flensa Nikel Tembaga 300LB

Flensa las soket C71500