Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
CUNI9010 Butt-welding 90D Long Radius Elbow ASTM B466 UNS C70600 ASME B16.9 for Pipe Connection
1. Product Overview & Core Selling Points
This CuNi9010 (UNS C70600) 90-degree short radius butt-welding elbow is a professional marine-grade copper-nickel pipe fitting, fully manufactured per ASTM B466 and ASME B16.9 industrial standards. Different from ordinary steel and stainless steel elbows, the 90/10 copper-nickel alloy features excellent seawater corrosion resistance, anti-fouling performance and stable mechanical properties in salt spray and low-temperature environments. It effectively resists marine erosion, microbial adhesion and chemical medium corrosion, avoiding common failures such as rust, leakage and wall thinning in offshore and seawater piping systems. Adopting integral seamless forming and precision bevel processing, the elbow has uniform wall thickness, smooth inner walls and low fluid resistance. The standard short-radius structure enables flexible installation in narrow spaces, while the fine butt-weld end ensures tight, leak-free connection and long-term operational stability, delivering far better durability than conventional pipe fittings.
2. Complete Product Technical Parameters
Parameter Item
Specification Details
Material Grade
CuNi9010 / UNS C70600 (90/10 Copper Nickel Alloy)
Executive Standard
ASTM B466, ASME B16.9
Product Type
90D Short Radius Elbow (SR Elbow)
Connection Method
Butt Welding
Wall Thickness Grade
STD, SCH40, SCH80 Customizable
Available Size Range
1/2"–48" Custom Sizes
Core Features
Seawater corrosion proof, anti-fouling, high toughness, leak-proof
3. Function, Application & After-sales Service
This 90-degree short radius elbow is corely designed to change fluid direction in limited-space pipeline systems, ensuring smooth fluid transmission and reducing flow turbulence and pressure loss. It is widely applied in marine engineering, offshore platforms, seawater desal
TOBO GROUP sales head offce in Shanghai.
We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia... TOBO GROUP sales head offce in Shanghai.
We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia...