Gnee Steel (tianjin) Co., Ltd

ASME SB111 Light Drawn Copper Alloy HVAC Industry C10300 Tube

Oct 11, 2025 ASTM-B111-Copper.pdf

Copper C10300 Tubes are made by melting and pouring copper in the presence of carbon or carbonaceous gases, which allows oxygen to be absorbed. Because of its great purity and lack of deoxidizers, it has an average conductivity of 101 percent IACS. When heated in a reducing environment, an oxygen-free alloy is free of hydrogen embrittlement.

Copper C10300 Tubes have excellent thermal conductivity and are the best material to exchange heat (or cold fluids). That's why the most efficient radiant heating has circuits in copper tubes.

Copper C10300 Tubes is the product of choice for heating pipework systems, owing to its reliability and safety. Copper C10300 Tubes have a high melting point at 1083 degrees C. In addition, Copper C10300 Tubes have excellent thermal conductivity and, for that reason, are the most efficient material for systems that have to exchange heat.

Copper C10300 Tubes are used in a wide range of applications which include Electrical Conductors, Transistor Components, Coaxial Cables, and Copper to Glass Seals in Electronic Appliances, Bus Conductors, Wave Guides, Tubing, LP Gas Service, Tubing, Medical Gas- Oxygen, Vacuum Seals, Coaxial Tube, Billet Mold Tube, and Extrusion Cans for Powder Metallurgy, etc.

 

Specifications of Copper C10300 Tubes

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, Tube / Light Drawn Tube / Light Annealed Tube / Bright Tube / Annealed Tube, Annealed Tube, Full Annealed Tube, Hard Drawn Tubes
Application 1. Pancake Coil for ACR, General Engineering Applications
2. LWC Coil for ACR, General Engineering Applications
3. Straight Copper Tubes for ACR and Refrigeration
4. Inner-grooved copper tube for ACR and Refrigeration
5. Copper Pipe for Transportation System of water, gas and oil
6. Semi-finished Copper tube for industrial applications

 

Copper C10300 Tube Temper

Copper Tube O60 ASTM B111 Copper C10300 O60 Tube
Copper Tube ASTM B111 C10300 O50 Tube Copper Tube ASTM B68 C10300 O50 Tube
Copper Tube ASTM B280 C10300 O50 Tube Copper C10300 O50 Tube
ASTM B111 Copper C10300 O50 Tube ASTM B68 Copper C10300 O50 Tube
ASTM B68 Copper C10300 O60 Tube ASTM B280 Copper C10300 O60 Tube
Copper Tube ASTM B111 C10300 H55 Tube Copper Tube ASTM B68 C10300 H55 Tube
Copper Tube ASTM B280 C10300 H55 Tube Copper C10300 H55 Tube
Copper H55 TEMPER Tubes Copper Tube H55
ASTM B111 Copper C10300 H55 Tube ASTM B68 Copper C10300 H55 Tube
Copper Tube ASTM B111 C10300 H80 Tube Copper Tube ASTM B68 C10300 H80 Tube
Copper Tube ASTM B280 C10300 H80 Tube Copper C10300 H80 Tube
Copper Tube ASTM B68 C10300 HRF50 Tube Copper Tube ASTM B280 C10300 HRF50 Tube
Copper C10300 HRF50 Tube Copper HRF50 TEMPER Tubes
Copper Tube HRF50 ASTM B111 Copper C10300 HRF50 Tube
ASTM B68 Copper C10300 HRF50 Tube ASTM B280 Copper C10300 HRF50 Tube
ASTM B280 Copper C10300 O50 Tube Copper O50 TEMPER Tubes
Copper Tube O50 Copper Tube ASTM B111 C10300 O60 Tube
Copper Tube ASTM B68 C10300 O60 Tube Copper Tube ASTM B280 C10300 O60 Tube
Copper C10300 O60 Tube Copper O60 TEMPER Tubes

 

pressed and drawn seamless pipeSeamless round pure copper tube

Copper C10300 Tubes Chemical Composition

Grade Cu P
C10300 99.95 0.005

 

Copper C10300 Tubes Mechanical Properties

Density (lb / cu. in.) Electrical Resistivity (microhm-cm (at 68 Deg F)) Melting Point (Deg F) Mean Coeff Thermal Expansion Modulus of Elasticity Tension
0.323 10.5 1981 9.4 17000

 

Application Industries for Copper C10300 Tubes

HVAC Industry
Electrical Industry
Plumbing Sanitary Ware Industry
MGPS Industry
Constructions Industry
Automobiles Industry
Water & Gas Industry
Electrical Engineering Industry
Marine Engineering Industry
Earthing Systems Industry

 

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, Iraq,
Russia,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

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