Aluminum Brass

DALING SPECIAL STEEL, manufacturing and exporting Piping materials for more than 30 years, including Austenitic Stainless Steel, Super Duplex Steel, Nickel Alloy Steel (Hastelloy/Monel/Inconel/Incoloy), Copper and Copper Alloy Steel. DALING has the most advanced producing and testing equipments, our factory have been approved by: ABS, DNV.GL, BV, LR, NK, PED, AD2000, CCS, TS, ISO9001, ISO 14001, ISO18001, API, CRN etc. 

So far, more than 3200 companies from 56 countries trust us, such as Italy, UK, Germany, USA, Canada, Chile, Colombia, Saudi Arabia, Russia, Korea, Singapore, Australia, New Zealand, Poland, France etc, the count is increasing.

DALING is not just producer, we are more like problem solvers and focus on creating value for customers.

Material Grade:

Advantage of CuNi Tubes:

• Simple alloying system with good weldability
• Excellent ductility and toughness
• Outstanding erosion corrosion performance
• Resistant to uniform and localised corrosion
• No effect of ambient seawater temperatures
• No effect of seawater chlorination
• Resistant to biofouling
• Resistant to stress-corrosion cracking
• Low maintenance costs
• A lot of design experience

Copper Nickel C70600 is also known as Copper Nickel 90/10 because it is made up of 10% nickel or as ASTM B111 and ASME SB111. C70600 is known for its moderate strength, weldability, and formability. The inclusion of controlled quantities of iron and manganese also give the 90/10 alloy an extraordinary resistance to general corrosion and stress cracking, as well as to erosion and impingement due to turbulent water containing air bubbles and silt flowing at high velocities.

Applications:

• Onshore and Off-Shore Applications
• Ship-building
• Petrochemicals
• Gas Processing
• Specialty Chemicals
• Pharmaceuticals
• Pharmaceutical Equipment
• Chemical Equipment
• Sea Water Equipment
• Heat Exchangers
• Condensers
• Sea water cooling