Specifications
Certification :
ISO/TUV/SGS
Product name :
Industrial CuNi 70/30 Copper Nickel 90 Degree Elbow, Seamless Butt weld Schedule 40
Price Term :
CIF CFR FOB Ex-Work
Packaging Details :
Standard Shipping Package
Brand Name :
TOBO
Color :
Silver
Applications :
Marine, Oil and Gas, Chemical Processing
Customized Support :
OEM, ODM, OBM
Surfacefinish :
Polished or as per customer requirement
Temperature :
High
Place of Origin :
Shanghai,China
Delivery Time :
15-30 Workdays
Customized :
Customized support
Temper :
Soft, Half Hard, Hard
Joiningmethod :
Butt weld or socket weld
Shape :
Elbow
Paking :
wooden case
Model Number :
Copper Nickel Elbow
Temperature Rating :
200°F
MOQ :
1PC
Finish :
Smooth, pickled and passivated
Product Type :
Copper Nickel Elbow
Price :
Negotiable
Payment Terms :
T/T, Western Union
Angle :
45°, 90°
Supply Ability :
10Ton/Month
Description

Industrial CuNi 70/30 Copper Nickel 90 Degree Elbow, Seamless Butt weld Schedule 40

1. Product Description

Copper nickel elbow is a pipe elbow made of copper-nickel alloy, typical grades C70600 (CuNi 90/10) and C71500 (CuNi 70/30). Manufactured by hot extrusion or cold forming, it offers excellent seawater corrosion resistance, erosion resistance, and anti-marine fouling performance.

2.Product Applications

Widely used in seawater pipelines, ballast systems, and firefighting systems in shipbuilding and offshore engineering; water transmission pipelines in desalination plants; cooling water systems in power plants; corrosive media pipelines in chemical plants.

​3.Product Advantages

  • Superior seawater corrosion resistance compared to ordinary copper and stainless steel

  • Naturally forms a protective film to inhibit marine growth

  • Simple welding process without preheating or post-weld heat treatment

  • High tensile strength and good toughness, suitable for high-velocity fluid flow

Industrial CuNi 70/30 Copper Nickel 90 Degree Elbow, Seamless Butt weld Schedule 40

​4.Key Parameters

Parameter Value
Material C70600, C71500, BFe10-1-1
Size Range DN15 ~ DN600 (1/2″ ~ 24″)
Angle 45°, 90°, 180°
Bend Radius R=1.5D (Long radius), R=1.0D (Short radius)
Pressure Rating 150LB, 300LB, 600LB, PN10 ~ PN40
Operating Temperature -29℃ ~ +260℃
Applicable Standards ASME B16.9, DIN 86090, MSS SP-43, GB/T 12459

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.

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Industrial CuNi 70/30 Copper Nickel 90 Degree Elbow, Seamless Butt weld Schedule 40

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Certification :
ISO/TUV/SGS
Product name :
Industrial CuNi 70/30 Copper Nickel 90 Degree Elbow, Seamless Butt weld Schedule 40
Price Term :
CIF CFR FOB Ex-Work
Packaging Details :
Standard Shipping Package
Brand Name :
TOBO
Color :
Silver
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video
Industrial CuNi 70/30 Copper Nickel 90 Degree Elbow, Seamless Butt weld Schedule 40
Industrial CuNi 70/30 Copper Nickel 90 Degree Elbow, Seamless Butt weld Schedule 40
Industrial CuNi 70/30 Copper Nickel 90 Degree Elbow, Seamless Butt weld Schedule 40
Industrial CuNi 70/30 Copper Nickel 90 Degree Elbow, Seamless Butt weld Schedule 40

TOBO INDUSTRIAL (SHANGHAI) CO., LTD

Verified Supplier
4 Years
Business Type :
Manufacturer, Distributor/Wholesaler, Importer
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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