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High Pressure CuNi70/30 Cupronickel Pipe Seamless Alloy Tubing SCH40 SCH80 Anti-corrosion Industrial Pipeline Pipe
High Pressure CuNi70/30 Cupronickel Pipe Seamless Alloy Tubing SCH40 SCH80 Anti-corrosion Industrial Pipeline Pipe
High Pressure CuNi70/30 Cupronickel Pipe Seamless Alloy Tubing SCH40 SCH80 Anti-corrosion Industrial Pipeline Pipe
High Pressure CuNi70/30 Cupronickel Pipe Seamless Alloy Tubing SCH40 SCH80 Anti-corrosion Industrial Pipeline Pipe
Specifications
Technical :
cold drawn
Supply Ability :
10Ton/Month
Product Name :
Copper Nickel Tube
Brand Name :
TOBO
Brand :
TOBO
Model Number :
Copper Nickel Tube
Specification :
0.81-16mm
Certification :
SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Connection :
butt welded
MOQ :
1PC
Delivery Time :
15-30 working days
Tensilestrength :
Typically around 350-450 MPa
Payment Terms :
T/T, Western Union
Processing :
Extrution, Drawn
Price :
Negotiable
Diameterrange :
1/4 inch to 12 inches
Place of Origin :
Shanghai,China
Packaging Details :
Standard Shipping Package
Description
High Pressure CuNi70/30 Cupronickel Pipe Seamless Alloy Tubing SCH40 SCH80 Anti-corrosion Industrial Pipeline Pipe

1. Product Overview

CuNi 70/30 Copper Nickel Pipe, also named cupronickel seamless pipe, is a high-performance alloy pipeline product strictly compliant with ASME B16.5 and UNS C71500 industrial standards. Composed of 70% pure copper and 30% nickel alloy, this seamless pipe adopts integral hot forging and seamless rolling technology, eliminating welding seams and structural defects of ordinary welded pipes. The product features uniform material density, smooth inner and outer wall, stable chemical properties and excellent overall toughness. It is a key basic pipeline material for high-standard industrial and marine engineering piping systems, tailored for long-cycle and high-stability fluid transmission scenarios, different from ordinary carbon steel and stainless steel pipes with poor corrosion resistance.

2. Core Product Parameters

Parameter Item
Specific Specification
Material Grade
CuNi 70/30, UNS C71500
Executive Standard
ASME B16.5, ASTM B466
Wall Thickness Grade
SCH40, SCH80, SCH160
Size Range
DN15-DN2000, Custom OEM Sizes
Processing Craft
Seamless Hot Rolling, Forged Molding

3. Application Scope & Product Function

This 70/30 copper nickel pipe is professionally designed for harsh corrosive and high-pressure working environments. Its core function is to stably transmit seawater, chemical liquid, cooling water and other media without pipeline damage. It is widely used in offshore oil platforms, marine ship piping systems, seawater desalination projects, chemical and petrochemical factories, power plant cooling circulation systems and saltwater industrial pipelines. It effectively solves pipeline rust, corrosion, wall thinning and medium leakage problems caused by long-term contact with saltwater and corrosive chemicals.

4. Product Core Advantages

  • Excellent Anti-corrosion Performance: The unique copper-nickel alloy formula resists seawater erosion, marine organism adhesion and acid-base corrosion, with a service life 4-6 times longer than ordinary steel pipes.
  • High Pressure & Temperature Resistance: Integral seamless structure boasts high structural strength, capable of adapting to high-pressure and high-temperature industrial transmission conditions without deformation or cracking.
  • Smooth Transmission & Low Resistance: Polished inner wall reduces fluid resistance, avoids medium residue and pipeline blockage, ensuring efficient and stable long-term pipeline operation.
  • Strong Compatibility: Perfectly matched with copper nickel flanges, tees and other pipe fittings, easy for installation and later maintenance.

5. Packaging, Delivery & After-sales Service

We provide standardized export packaging with wooden box and waterproof film wrapping to prevent collision and oxidation during transportation. We support flexible payment terms and global fast delivery, with sufficient stock for conventional specifications and fast customization for non-standard sizes. All products undergo strict factory testing and provide official quality certificates. We support trial orders and bulk wholesale, and provide professional installation guidance. Complete after-sales guarantee includes return and exchange service for quality problems. Feel free to contact us for free samples, latest factory price and customized solutions!
High Pressure CuNi70/30 Cupronickel Pipe Seamless Alloy Tubing SCH40 SCH80 Anti-corrosion Industrial Pipeline Pipe
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High Pressure CuNi70/30 Cupronickel Pipe Seamless Alloy Tubing SCH40 SCH80 Anti-corrosion Industrial Pipeline Pipe

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Product Detail
Technical :
cold drawn
Supply Ability :
10Ton/Month
Product Name :
Copper Nickel Tube
Brand Name :
TOBO
Brand :
TOBO
Model Number :
Copper Nickel Tube
Contact Supplier
video
High Pressure CuNi70/30 Cupronickel Pipe Seamless Alloy Tubing SCH40 SCH80 Anti-corrosion Industrial Pipeline Pipe
High Pressure CuNi70/30 Cupronickel Pipe Seamless Alloy Tubing SCH40 SCH80 Anti-corrosion Industrial Pipeline Pipe

TOBO INDUSTRIAL (SHANGHAI) CO., LTD

Verified Supplier
4 Years
Business Type :
Manufacturer, Distributor/Wholesaler, Importer
Main Products :
Copper Nickel Fittings, Copper Nickel Elbow, Copper Nickel Pipe
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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