Gnee Steel (Tianjin) Co., Ltd.

Copper C12200 Type L Hard heating Pipes

Oct 10, 2025

Copper C12200 is a commercially pure copper that is commonly used for its excellent electrical and thermal conductivity, corrosion resistance, and workability. Copper C12200 pipes are often used in plumbing and heating systems, refrigeration systems, and air conditioning systems.

 

Some of the key features and benefits of Copper C12200 pipes include:

Excellent corrosion resistance: Copper C12200 has excellent resistance to corrosion, making it ideal for use in harsh environments.

High thermal conductivity: Copper C12200 has a high thermal conductivity, which means it can quickly transfer heat from one location to another.

Easy to work with: Copper C12200 is easy to work with and can be easily soldered, brazed, or welded.

Durable: Copper C12200 is a highly durable material that can last for many years without deteriorating.

Cost-effective: Copper C12200 is a cost-effective material that is widely available and easy to source.

Overall, Copper C12200 pipes are an excellent choice for a wide range of applications where durability, corrosion resistance, and high thermal conductivity are required. For any requirement of copper c12200 pipes conatact us today and we will get back to you with the best prices.

 

Types of Copper C12200 Pipes

Copper C12200 pipes come in different types or grades, and each has its own characteristics that make it suitable for specific applications. Here are some of the common types of Copper C12200 pipes:

Type K: This is the thickest and strongest type of Copper C12200 pipe and is commonly used for underground water supply lines, fire sprinkler systems, and other high-pressure applications.

Type L: This is the most common type of Copper C12200 pipe and is suitable for a wide range of applications, including water supply, heating, and cooling systems. It has a medium wall thickness and can handle moderate pressure.

Type M: This is the thinnest and lightest type of Copper C12200 pipe and is used for interior water supply lines, drainage, and venting systems. It has a thinner wall thickness and can handle low-pressure applications.

DWV (Drain, Waste, and Vent) pipe: This type of Copper C12200 pipe is used for non-pressure applications such as drainage and venting.

Refrigeration pipe: This type of Copper C12200 pipe is specifically designed for use in refrigeration systems and has a smaller diameter than other types of Copper C12200 pipe.

Gas line pipe: This type of Copper C12200 pipe is designed for use in gas distribution systems and is designed to withstand high pressure and corrosion.

 

pressed and drawn seamless pipeSeamless round pure copper tube

Specifications of Copper C12200 Pipes:

Copper C12200 pipes have several specifications that define their size, shape, and other physical properties. Here are some of the common specifications of Copper C12200 pipes:

Diameter: Copper C12200 pipes are available in various diameters ranging from 1/8 inch to 12 inches.

Wall thickness: The wall thickness of Copper C12200 pipes varies according to the type of pipe. For example, Type K pipes have the thickest walls, while Type M pipes have the thinnest walls.

Length: Copper C12200 pipes are typically available in lengths of 10 feet or 20 feet, but they can also be custom-cut to specific lengths.

Temper: Copper C12200 pipes can be produced in different tempers, including soft annealed (O60), light annealed (O50), and hard-drawn (H58).

Standard: Copper C12200 pipes are manufactured according to various industry standards, including ASTM B88, ASTM B280, and ASME B16.22.

Copper content: Copper C12200 pipes have a minimum copper content of 99.9%, making them highly conductive and corrosion-resistant.

Pressure rating: The pressure rating of Copper C12200 pipes varies according to the type and diameter of the pipe, and is typically measured in pounds per square inch (psi).

 

Advantages of Copper C12200 Pipes:

Copper C12200 pipes have several advantages that make them a popular choice for a wide range of applications. Here are some of the key advantages of Copper C12200 pipes:

Durability: Copper C12200 pipes are highly durable and can last for decades without needing to be replaced. They are resistant to corrosion, erosion, and other forms of degradation, which makes them ideal for use in harsh environments.

Flexibility: Copper C12200 pipes are highly flexible and can be bent or shaped to fit a wide range of applications. This makes them ideal for use in complex plumbing and HVAC systems.

Thermal conductivity: Copper C12200 pipes have excellent thermal conductivity, which means they can transfer heat quickly and efficiently. This makes them ideal for use in heating and cooling systems.

Resistance to bacteria: Copper C12200 pipes have natural antimicrobial properties, which makes them resistant to bacteria, viruses, and other harmful organisms. This makes them ideal for use in potable water systems and other applications where hygiene is important.

Easy to install: Copper C12200 pipes are relatively easy to install and require minimal maintenance. They are also compatible with a wide range of fittings and connectors, which makes them easy to integrate into existing plumbing and HVAC systems.

Recyclable: Copper C12200 pipes are highly recyclable and can be reused or repurposed at the end of their service life. This makes them an environmentally friendly choice for plumbing and HVAC systems.

 

about GNEE

info-800-600

why choose our products

 

Our company is equipped with advanced production lines capable of extruding, drawing, refining, and processing copper rods, copper tubes, copper busbars, and special-shaped copper products. To ensure every single product meets international standards, we have established a comprehensive quality control center. This center is furnished with a range of high-precision testing equipment, including spectrometers, metallurgical microscopes, universal material testing machines, and conductivity testers. This allows us to perform rigorous checks on raw materials, semi-finished, and finished products, covering chemical composition, physical properties, and non-destructive testing.

If you need any help, please contact us immediately:sales@gneesteel.com

Other product forms provided by GNEE

copper pipe/tube

Material

Brass:C21000,C22000,C22600,C23000,C24000,C26000,C26130,C26800,C27000,C27200,C27400,

C2800,H59,H62,H70,H65,H80,H90,CuZn30,CuZn37,CuZn35,CuZn40,etcLeaded
brass:
C31400,C31600,C32000,C33000,C33200,C33500,C34000,C34200,
C34500,C35000,C35300,C35600,C36000,C36500,C37000,C37700,C38000,C38500,etc

Tin brass:
C40500,C40800,C41100,C42200,C44400,C48200,C46400,C46200

Aluminium bronze:C60600,C62300,C62400,C63000,C63200,C64200,etc

Nickel copper:C71000,C71500,C70400,C70600,C70250,C70260,C71520
C72200,C74500,C75200,C77400,etc

Phosphor bronze:C50500,C51100,C52100,C51980,etc

Diameter

1/4",3/8",1/2", 5/8", 7/8" or customized

Thickness

0.5/0.6/0.7/0.8/1 or Customized

Length

15m/50ft or customized

Standard

JIS,AISI,ASTM,GB,DIN,EN

Price Term

x-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU,etc

Payment Term

TT,L/C,Western Union,D/P,etc

Application

refrigeration,installation of air conditioner,construction water and gas

Package

Standard export package,suit for all kinds of transport,or as required.

Get product catalog

 

copper rod/bar

Material

Copper, Brass, Bronze and special copper alloy

Grade

ASTM

C10100,C11000,C12200,C21000,C22000,C23000,C24000,C26000,
C27000,C26800,C27200,C27400,C28000,C36500,C33000,C35300,
C35600,C36000,C38500,C44300,C46400,C52100,C54400,C62300,
C65500,C67500,C67600,C86300,C90700,C93200,C95400 etc.

G/B

TU1,T2,TP2,H96,H90,H85,H80,H70,H65,H63,H62,H59,HPb63-3,
HPb66-0.5,HPb62-2,HPb62-3,HPb59-3,HSn70-1,HSn62-1,QSn8-0.3, QSn4-4-4,QAl9-4,QSB-1 etc.

JIS

C 1011,C 1100,C 1220,C3604,C 2100,C 2200,C 2300,C 2400, C 2600,
C 2700,C 2680,C 2720,C 2800,C 4430,C 4640,C 5210, C 5441, CAC304 etc

BS

Cu-OFE,C 101,Cu-DHP,CZ 125,CZ 101,CZ 102,CZ 103,CZ 106,CZ 107, CZ 108,CZ 109,CZ 123,CZ 124,

CZ 121,CZ 111,CZ 133, Pb 104,
CS 101, CuSn10P etc.

DIN/ISO

CuZn5,CuZn10,CuZn15,CuZn20,CuZn30,CuZn35,CuZn33,CuZn36,
CuZn37,CuZn40,CuZn40Pb,CuZn37Pb2,CuZn36Pb3,CuZn39Pb3,
CuZn28Sn1,CuZn38Sn1,CuSn8,CuSn4Pb4Zn3,CuSi3Mn,CuZn25Al5,
CuSn10, CuSn7Zn3Pb7 etc.

Shape

Round, Square, Flat, Hexagon, Oval, Half-round or Customized

Dimension

Bar/Rod

Standard(Diameter 5-160 mm) or Customized

Wire

Standard(Diameter 0.02-6 mm) or Customized

Plate/Sheet

Standard(T 0.2-50 mm/W 200-3000 mm/L 6000 mm) or Customized

Strip

Standard(T 0.05-1.5 mm/W 20-600 mm/L 20000 mm) or Customized

Tube/Pipe

Standard(OD 3-360mm/Wall thickness 0.5-50 mm) or Customized

Standard

GB/T,JIS,ASTM, ISO, DIN, BS, NF etc.

Hardness

1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard.

Package

Plastic film + Wooden case or as per customer requirement

Surface

Polished,bright,oiled,hair line,brush,mirror,or as required

Deliver time

According to order's quantity.

Shipment

By sea, by air, DHL, UPS, FedEx etc. or as required

Application

Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturing industrial

Get product catalog

 

copper plate/sheet/strip

Standard

ASTM,DIN,BS,CDA,JIS,GB

Material

T1,T2,C10100,C10200,C10300,C10400,C10500,C10700,C10800,
C10910,C10920,TP1,TP2,C10930,C11000,C11300,C11400,C11500,
C11600,C12000,C12200,C12300,TU1,TU2,C12500,C14200,C14420,
C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000,
C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300,
C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70600,
C70620,C71000,C71500,C71520,C71640,C72200,etc.

Shape

Square,Rectangular,etc.

Specifications

Diameter:3~200mm

Length

3m,5.8m, 6m, 11.8m, 12m, or as required.

Hardness

1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc

Surface

mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required.

Price term

EXW, FOB, CFR, CIF, etc.

Payment term

T/T

Package

Export standard package: bundled wooden box, suit for all kinds of transport,
or be required.

Delivery time

According to order quantity

Export to

Singapore,Indonesia,Ukraine,Korea,Thailand, Vietnam, Saudi Arabia, Brazil, Spain,
Canada, USA, Egypt, Kuwait, Dubai, Oman, Kuwait, Peru, Mexico,Malaysia, etc.

Application

Copper plates are mainly used in electrical conductivity, heat conduction, and corrosion-resistant equipment. For instance, they

are applied in wires, cables, conductive screws, blasting detonators, evaporators for chemical industries, storage containers, and

various pipelines, etc. They can also be used as force-bearing parts for various deep drawing and bending manufacturing processes,

such as pins, rivets, washers, nuts, conduits, pressure gauges, screens, and radiator parts, etc.

Contact

If any requirement please feel free to inform me at any time.

Get product catalog

 

copper wire

Grade

C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920,

C10930,C11000,C11300,C11400,C11500,C11600,C12000,C12200,C12300,

C12500,C14200,C14420,C14500,C14510,C14520,C14530,C17200,C19200,

C21000,C23000,C26000,C27000,C27400,C28000,C33000,C33200,C37000,

C44300,C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70620,

C71000,C71500,C71520,C71640,C72200,T1,T2,T3,etc

Standard

JIS ASTM DIN EN ISO

Diameter

0.3-5mm/custom

Length

custom

Surface

mill,polished,bright,mirror,hair line,brush,checkered,antique,sand blast,etc

Application

Building, industry etc

Payment Terms

T/T or L/C at sight

Delivery time

5-15 days after receiving L/C or deposit

Remark

Specific requirement of alloy grade,temper or specification can be discussed at your request

Get product catalog

 

 

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