CuNi 70/30 Forged Socket Welding Flange ASME B16.5 Class150 C71500 Copper Nickel Alloy

CuNi 70/30 Copper Nickel Alloy Forged SWRF Flange ASME B16.5 Class150 Marine Grade

1.Product Description

Copper Nickel Flange is made of Cu-Ni alloy with a continuous α-phase solid solution, offering excellent mechanical and corrosion resistance. Manufactured by integral forging, solution annealing, CNC machining, sealing face lapping and passivation, it has a dense structure. Main grades: BFe10-1-1 (B10, UNS C70600) and BFe30-1-1 (B30, UNS C71500). Complies with ASME B16.5, ASTM B171/B151, GB/T 9119, HG/T20592, DIN, EEMUA 145, etc.

2.Product Applications

Widely used in marine & offshore (seawater cooling, ballast, firewater), desalination (intake/brine), coastal power plant cooling, offshore platforms, petrochemicals, as well as construction, pharmaceutical, aquaculture, etc. Used to connect pipes, valves, pumps and equipment in complete piping systems.

3 · Product Advantages

①Superior seawater corrosion resistance (<0.025mm/yr), better than 316L;

②Natural anti-biofouling;

③High strength/toughness, erosion-resistant (70/30 tensile≥490MPa);

④Good weldability and workability;

⑤Low magnetic, service life >3 times of stainless steel (design life 30 years);

⑥Temperature resistance ≤200°C, thermal shock resistant.

​4.Key Product Specifications

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.