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 No 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:

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.

Size Range: 1/2″ NB – 48″ NB
Wall Thickness Range : Schedule 5S – Schedule XXS
Standard: ASME/ANSI B16.9, B16.28, MSS SP-43, DIN2605/2609/2615 etc.

S—Seamless; W—Welded; WX—Welded+X-Ray.

Butt Welded Fitting Type:

• Elbows in Long & Short Radius in 45 Deg, 90 Deg, 180 Deg.
• Return Bend, U Bend, Long Radius Bend.
• Equal Tee & Reducing Tee & Barred Tee & Lateral Tee.
• Eccentric Reducer & Concentric Reducer.
• Caps & Crosses.
• Long & Short Stub End.