Gnee Steel (Tianjin) Co., Ltd.

Copper C11000 Plumbing And HVAC pipes

Nov 27, 2025

C11000 CU ETP PIPE PDF

 

What is a C11000 copper pipe?

Copper C11000 pipes stand as a testament to the lasting legacy of copper in modern industry, thanks to their exceptional conductivity, corrosion resistance, and malleability. Used across multiple sectors for various applications and projects alike – engineers, architects and craftsmen often opt for Copper C11000 pipes as an invaluable solution.

Copper C11000 is commercially pure copper with excellent electrical and thermal conductivity, often 99.9% purity levels. Due to this exceptional purity level, ETP (electrolytic tough pitch) copper has become widely used due to its formability, which makes it ideal for shaping into various pipe configurations.

 

Manufacturing Process

Melting

Casting

Extruding

Drawing & Pilgering

Cutting

packing

Inspection

Annealing

 

Specifications of Copper C11000 Pipes

Standard ASTM B111 / ASTM B75 / ASTM B280 / ASTM B68 / ASME SB111 / ASME SB75 / ASME SB280 / ASME SB68
Material Copper
Outer Diameter(OD) 4mm-150mm
Wall Thickness : 0.25mm-8mm
Length 1 meter-6 meter or as required
Types Seamless Pipes, Pipe / Light Drawn Pipe / Light Annealed Pipe / Bright Pipe / Annealed Pipe, Annealed Pipe, Full Annealed Pipe, Hard Drawn Pipes
Application 1. Pancake Coil for ACR, General Engineering Applications
2. LWC Coil for ACR, General Engineering Applications
3. Straight Copper Pipe for ACR and Refrigeration
4. Inner-grooved copper Pipe for ACR and Refrigeration
5. Copper Pipe for Transportation System of water, gas and oil
6. Semi-finished Copper Pipe for industrial applications

 

Copper C11000 Pipes Chemical Composition

Grade Cu O
Copper C11000 99.90 min 0.0400

 

pressed and drawn seamless pipeSeamless round pure copper tube

Application Industries for Copper C11000 Pipes

Plumbing and HVAC

Marine

Architecture

Interior Design

Automotive

Electrical and Fuel Gas

why choose us
 
Thin wall copper ERW Pipe

why choose our products

 

We are a leading manufacturer and exporter specializing in a comprehensive range of high-quality copper products, including copper tubes, copper plates/sheets, copper bars, copper rods, copper wires, and copper strips. Our advanced manufacturing facilities are equipped with state-of-the-art continuous casting lines, extrusion presses, cold rolling mills, and drawing machines to ensure precision and consistency. Rigorous quality control is integral to our process, conducted through spectrometers for material verification, tensile testers, eddy current testers, and hydrostatic pressure testers, guaranteeing that all our products meet international standards for performance and durability.

E-mail: sales@gneesteel.com

 

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