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Copper Seamless Tube

Copper Alloy Heat Exchanger Tube manufacturer in India

Copper Tube

Copper Coil Tubing

Copper Heat Exchanger Tube

ASTM B75 Condenser Tube, Copper Finned Tube and Copper Alloy Welded Tubing at best Price

Copper Seamless Tube and copper alloys constitute one of the major groups of commercial materials. All of the specifications require a minimum copper plus silver content of 99.9% and phosphorus content between .015 – .040%. As indicated by the compositional requirements, the copper tube is essentially lead free. These Copper Finned Tube & Copper Condenser Tube have good working properties, are readily weldable and considered insensitive to stress corrosion. Copper Welded Tube is also resistant to biofouling, crevice corrosion, stress corrosion cracking and hydrogen embrittlement. U-Bend Tube & heater tubes are also used in bearing, bushing, and electrical contacts. These ASTM B75 Tube, Cu Tubing Coil, Heat-resistant capillary Tubes, Finned Tube, Hydraulic tubes, Instrumentation Tubes & Copper Tube Coils are as substitutes for lead as per international specifications EN 12449, EN 12451, EN 13600 or ASTM B111 / ASME SB111.


If you are looking for Copper Helical Coils or DIN 1786 Tubing feel free to contact at nirmaan@gmail.com for any assistance of B280 Tubes, ASTM B75 Seamless Tubing, EFW Tubes as well Round Tubes welding. Our support team will give you prompt response to all your queries regarding Copper Square Tubes or Rectangular Tubes even on holidays.


Nirmaan Steel is specialist in Copper Electropolish Tubes & we maintain stock of ASTM B75 Welded Tubing & Seamless Tubing in various size range & diameter. As a largest stockist of Copper Round Tubing in India we maintain stock of UNS C12200 Round Tubes for any emergencies of pipe line leak. Our Dealers & Distributors in India arrange complete range of Copper coil tubes in shortest time as well at best price, because we maintain DIN 1786 Welded Tubes in stock for sale, so it saves time & cost to procure any size range in Copper Coil and LWC from any other vendor or Manufacturer of Type L and Type M copper tube in India.


Check our latest price list of Type K copper tube, DIN 1786 Seamless Tubes, Refrigerator Copper Tube & Cu Alloy Seamless Tubes, mail to nirmaan@gmail.com for best price of Copper Heat Exchanger Tubes in Mumbai, Chennai & Ahmedabad, Gujarat.


If you are looking to buy High quality assured ASME SB75 capillary tube or UNS C12200 Seamless Tube at best price in India, send an email to nirmaan@gmail.com, we will send you the Free Quote & recent price of Copper precision tubes, Copper instrumentation tubes, Copper pyrometer tubes along with inspection & delivery schedule. Nirmaan Steel is a Govt. of India recognised Exporter of Copper UNS C12200 Welded Tube  in India and shipping to USA since 2002. B280 Copper Tubing and Copper C12200 Tubing are available in different sizes, diameter & wall thickness.

Table of contents
  • Copper Tube Price
  • Copper Tube Specification
  • Copper Tube Stock
  • Copper Tubing Sizes
  • Copper Tube Weight
  • Copper tubing composition
  • Copper Tube mechanical properties

Looking to buy  Alloy 625 Tube? Inconel 625 Tube? Alloy 625 Tube?

Check Today’s price of Inconel 625 Tube in India

Copper Tube Price

Price

$98.91 /each

$88.69 /each

$65.16 /each

Name

5/8 in. x 50 ft. Plastic Coated Copper Coil

1/2 in. x 50 ft. Plastic Coated Copper Coil

3/8 in. x 50 ft. Plastic Coated Copper Coil

Pipe Size

5/8″

1/2″

3/8″

Product Length (ft.)

50

50

50

Material

Copper

Copper

Copper

Actual outside diameter (in.)

.625

.5

.375

Actual inside diameter (in.)

.436

.436

.311

Copper Tube Specification

BS EN 1057 – R220/R250/R290, NSF 61 , Alloy C12200

 

Standards

ASTM  B75 B88  B280, GB/T1527-2006, JIS H3300-2006, ASTM B75M, ASTM B42, ASTM B111, ASTM B395, ASTM B359, ASTM B188, ASTM B698, ASTM B640, ASTM B280, ASTM B68, ASTM B75, ASTM B88, ASTM B837, ASTM 306, EN1057 etc

Size

15 NB to 150 NB IN

Type

Copper Straight tube, pancake coil, capillary tube, Finned Tube, coil tubes, “LL” finned tube, “L” finned tube, “KL” finned tube, “G” finned tube

Temper

Soft/ Hard/ Half-hard

Copper tubing wall thickness

.035″ –.095′, (special wall thicknesses available)

Shape

Round, Square, Rectangular, Oval, half-round tubing

Length

1m,2m,3,6m,or as required

Specifications

Round Tube 

Wall thickness: 0.2mm~120mm

Outside Diameter: 2mm~910mm

Square Tube

Wall thickness: 0.2mm~120mm

Size: 2mm*2mm~1016mm*1016mm

Rectangular Tube

Wall thickness: 0.2mm~120mm

Size: 2mm*4mm~1016mm*1219mm

Hardness

1/6 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

Application

1. Pancake Coil for ACR, General Engineering Applications 

2. LWC Coil for ACR, General Engineering Applications

3. Straight Tubes for ACR and Refrigeration 

4. Inner-grooved tube for ACR and Refrigeration

5. Tubes for Transportation System of water, gas and oil

6.PE-coated tube for water/gas/oil transportation system 

7.Semi-finished tube for industrial applications 

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, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc

Application

  • Drinking water

  • Central heating

  • Sanitation

  • Gas

  • Various engineering

  • Underground services

Copper Coil Tubing Heat Exchanger

Copper coil tubing heat exchanger have been manufactured by us for many years now, making us one of the best and the most reliable sources for this kind of product. Fact is, we are your ‘go to’ source, when it comes to you seeking copper coil tubing for heat exchangers. We also offer you custom made copper coil tubing for heat exchangers. Our copper coil tubing for heat exchangers is bought by clients from all over the globe, so good is the quality of this product.

Copper Tube Density

Copper tube density is 8.9 g/cm3.  Copper tubes offer superb corrosion resistance and excellent machinability. Copper tubes have very good electrical conductivity and they also display superb resistance to biofouling. Copper tubes are non-magnetic. Copper tubes are used in various devices and applications such as high conductivity wires, cooking utensils, refrigeration tubing, power transmission lines, etc.

Whether you are seeking copper pipes for air conditioners or copper coil tubing for heat exchangers, you can be sure of one thing – you have arrived at the right place. We offer the highest quality copper products, at the best market prices. So, whatever be your need for copper products, be sure to call us for the best deal.

Copper Tube for Gas Line

Copper tube for gas line calls for the use of a special type of copper, as not all types of copper can be used in gas lines. The reason why all kinds of copper cannot be used in gas lines, is because natural gas contains some amount of H2S in it and this is harmful to copper and alloys of copper. Thus, the common types of copper tubes that are allowable for use in gas lines are Types L and K. For any underground lines, Type K copper tubes are used. For interior distribution systems, Type L copper tubes are used.

K65 Copper Tube

K65 Copper Tube are used for high-pressure applications, because the heat transfer properties that copper has, is ideal for use in applications requiring high pressure usage. Tubes of K65 Copper are used in various applications such as heat exchangers, pipework for installation, transcritical CO2 refrigeration units, connecting tubes, refrigeration units, etc. Tubes of K65 Copper are considered to be the future of CO2 refrigeration, due to their high mechanical strength, their excellent fabrication properties and their significant cost savings.

High Pressure Copper Tubing

High pressure copper tubing is of the types, Type K, Type L and Type M. The Nominal Size of Copper tube – Type K can be in the range of 1/4 inches – 12 inches. The Annealed Working Pressure (psi) of this kind of tube can be in the range of 913 – 314. The Nominal Size of Copper tube – Type L can be in the range of 1/4 inches – 12 inches. The Annealed Working Pressure (psi) of this kind of tube can be in the range of 775 – 215. The Nominal Size of Copper tube – Type M can be in the range of 3/8 inches – 12 inches. The Annealed Working Pressure (psi) of this kind of tube can be in the range of 485 – 195.

 

Types of Copper Tubes:

 

ACR & HVAC Copper Tubing

Flexible Copper Tubing

Finned Copper Tube

Hard Copper Tubing

Type K Copper Tubing

Type L Copper Tubing

Type M Copper Tubing

Type DWV Copper Tubing

Copper Water Tubing

Flexible Copper Tubing

Soft Copper Tubing

Straight copper tube

Copper pancake coil

capillary copper tube

Copper Finned Tube

Copper coil tubes

Copper “LL” finned tube

Copper “L” finned tube

Copper “KL” finned tube

Copper “G” finned tube

 

Types

Out diameter

Sizes

Length

NB Sizes (in stock)

.0035” ~ 8”

1/8″, 1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 1″, 1.25″, 1.5″, 2″, 2.5″, 3″, 4″, 5″, 6″

Cut to length

Copper Seamless Tube (Custom Sizes)

6.35 mm OD To 101.6 mm OD 

As per requirement

Cut to length

Copper Welded Tube (ERW Tube) (in Stock + Custom Sizes)

6.35 mm OD To 152 mm OD

As per requirement

Cut to length

Copper Seamless Tubes Surface Finish

Surface Finish

Internal Surface(ID)

Exterbal Surface(OD)

Roughness Average(RA)

Roughness Average(RA)

μ inch

μm

μ inch

μm

AP

Annealed & Pickled

Not defined

Not defined

40 or Not defined

1.0 or Not defined

BA

Beight Annealed

40,32,25,20

1.0,0.8,0.6,0.5

32

0.8

MP

Mechanical Polish

40,32,25,20

1.0,0.8,0.6,0.5

32

0.8

EP

Electro Polish

15,10,7,5

0.38,0.25,0.20;0.13

32

Copper Tube Stock

Straight Copper Pipe

15mm copper pipe

Refrigeration Copper Pipe

AC Copper Pipe

Copper ERW Pipe

Copper Pipe

Copper EFW Pipe

Copper Seamless Pipe

Copper Welded Pipe

Pancake Coil Copper Pipe

150mm diameter seamless copper pipe

Thin wall copper pipe

Copper square pipe

Copper capillary pipe

Copper rectangular pipe

Types of Copper Seamless & Welded Tubes

Cu Seamless Tubes

Copper Alloy Round Tube

Copper Alloy Welded Tubes

Copper Alloy Seamless Tubing

Copper Alloy Coiled Tubing

Cu Capillary Tubing

Cu Aerospace tubes

Copper High Pressure Tube

Copper Sighting Tube

Copper Polish Tubes

Copper Elliptical and Oval Tubes

Cu Rectangular Tube

Cu Condenser Tubes

Copper Aero engine tubes

Copper Alloy straight tube boiler

Copper furnace tube

Copper Tubing Features:

  • Cu-DHP grade

  • BSi Kitemark licensed

  • 15 & 22mm available in R220 (annealed) condition, suitable for hand manipulation and forming

  • 15-28mm straights available in R250 (half-hard) condition, suitable for cold bending and forming

  • 35-108mm available in R290 (hard) condition

  • Copper Coils available in 20m lengths, straights in 5.8m lengths

Specialized in:

  • Seamless Tubes 

    from 1.00 to 60.00 mm outside diameter and a wall thickness from 0.10 to 6.00 mm.

  • Copper-Nickel and Nickel Silver Tubes 

    from 1.00 to 40.00 mm outside diameter and a wall thickness from 0.10 to 4.00 mm.

  • Dimensions outside this range 

    are available on demand!

  • Copper Straight tubes in mill-lengths or specified lengths 

    from 10 to 15,000 mm.

  • Coil and LWC production 

    from 5 to 200 kg.

  • High volume and low volume production

  • Type L and Type M tube: Use Type M for most home situations. Use heavier duty Type L for underground and other special situations. But check with your local plumbing inspector for regional requirements

  • Type K copper tube

  • In Australia, copper tube classifications are “Type A”, “Type B”, “Type C”, and “Type D”

  • Common wall-thicknesses in Europe are “Type X”, “Type Y” and “Type Z”, defined by the EN 1057 standard copper tube

  • Common wall-thicknesses of copper tubing in the U.S. and Canada are “Type K copper tubing”, “Type L copper tubing”, “Type M copper tubing”, and “Type DWV copper tubing”

Copper Tubing Sizes

Wall

Sizes ( O.D.)

.010

1/16″ , 1/8″ , 3/16″

.020

1/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″

.012

1/8″

.016

1/8″ , 3/16″

.028

1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″

.035

1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″

.049

3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″

.065

1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″

.083

1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″

.095

1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″

.109

1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″

.120

1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″

.125

3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″

.134

1″

.250

3″

.375

3 1/2″

Copper Tubing Sizes Available for Plumbing

Nominal
size		Outside diameter
(OD)
[in (mm)]		Inside diameter (ID)
[in (mm)]
Type KType LType M
​1⁄43⁄8 (9.5)0.305 (7.747)0.315 (8.001) 
​3⁄81⁄2 (12.7)0.402 (10.211)0.430 (10.922)0.450 (11.430)
​1⁄25⁄8 (15.875)0.528 (13.411)0.545 (13.843)0.569 (14.453)
​5⁄83⁄4 (19.05)0.652 (16.561)0.668 (16.967)0.690 (17.526)
​3⁄47⁄8 (22.225)0.745 (18.923)0.785 (19.939)0.811 (20.599)
11 1⁄8 (28.575)0.995 (25.273)1.025 (26.035)1.055 (26.797)
1​1⁄41 3⁄8 (34.925)1.245 (31.623)1.265 (32.131)1.291 (32.791)
1​1⁄21 5⁄8 (41.275)1.481 (37.617)1.505 (38.227)1.527 (38.786)
22 1⁄8 (53.975)1.959 (49.759)1.985 (50.419)2.009 (51.029)
2​1⁄22 5⁄8 (66.675)2.435 (61.849)2.465 (62.611)2.495 (63.373)
33 1⁄8 (79.375)2.907 (73.838)2.945 (74.803)2.981 (75.717)

The Following Table Provides Information About the Dimensions of Several Types of Copper Water Tubing: Types K, L, and M

SizeNominal Dimensions (in inches)
Type KType LType M
O.D.I.D.WallO.D.I.D.WallO.D.I.D.Wall
  1/4  0.3750.3050.0350.3750.3150.03           
  3/8  0.50.4020.0490.50.430.0350.50.450.025
  1/2  0.6250.5270.0490.6250.5450.040.6250.5690.028
  5/8  0.750.6520.0490.750.6660.042           
  3/4  0.8750.7450.0650.8750.7850.0450.8750.8110.032
11.1250.9950.0651.1251.0250.051.1251.0550.035
  1-1/4  1.3751.2450.0651.3751.2650.0551.3751.2910.042
  1-1/2  1.6251.4810.0721.6251.5050.061.6251.5270.049
22.1251.9590.0832.1251.9850.072.1252.0090.058
  2-1/2  2.6252.4350.0952.6252.4650.082.6252.4950.065
33.1252.9070.1093.1252.9450.093.1252.9810.072
  3-1/2  3.6253.3850.123.6253.4250.13.6253.4590.083
44.1253.8570.1344.1253.9050.114.1253.9350.095
55.1254.8050.165.1254.8750.1255.1254.9070.109
66.1255.7410.1926.1255.8450.146.1255.8810.122
88.1257.5830.2718.1257.7250.28.1257.7850.17
1010.1259.4490.33810.1259.6250.2510.1259.7010.212
1212.12511.3150.40512.12511.5650.2812.12511.6170.254

Note: always check your local codes!

ASTM B 280 Annealed (Soft)

Used for such Applications as Oil, Water, and Natural Gas

Tubing Coils Available from CTCG

Nominal OD

Lengths

Malleability

0.125

50ft

Hand Bend

0.187

50ft

0.250

50ft, 100ft

Hand Tool May Be Needed

0.312

50ft, 100ft

0.375

50ft, 100ft

0.500

50ft, 100ft

Hand Tool Definitely Needed

0.750

50ft, 100ft

0.875

50ft, 100ft

01.125

50ft

1.375

50ft

1.625

50ft

COPPER TUBE

Our seamless copper tube is widely used for water and gas industries. Its flexibility combined with a high level of resistance to corrosion has made it a standard option for sanitary and heating pipework. Our copper tube is also regularly used to carry gases for air conditioning, refrigeration and medical applications.

OUTSIDE DIA.WALL THICKNESS AND WEIGHT KG/MTR
3 swg6swg10 swg13 swg16 swg18 swg20 swg22 swg24 swg26 swg
1/8      .060.0545.042.027
3/16    .146.120.090.0130.067 
1/4   .268.210.179.190.120.092 
5/16   .361.293.270.183.148.118 
3/8  .5830.480.360.283.220.170.143 
7/16  .878.617.320.341.280.230.169 
1/2   .692.5100.410.310.240.194 
9/16  1.173.798.588.484.350   
5/8   .904.626.490.471   
11/16   1.010.736.562.432   
3/4  1.4401.116.820.610.474   
7/8  1.7201.328.940.732.557   
1 2.8612.0201.5401.115.830.640   
1.1/8 3.3032.1561.7521.230.953.722   
1.1/4 3.7462.6001.9651.4161.064.805   
1.3/8 4.1882.8332.1771.5091.150.889   
1.1/25.7994.6313.1702.3891.6601.243.972   
1.5/8 5.0743.4402.6011.7901.3961.083   
1.3/46.9614.6313.6232.8131.9501.5061.138   
1.7/8 5.9594.1233.0252.1371.6171.221   
28.1236.4014.4193.2372.2401.7281.304   
2.1/8 6.8444.714 2.432     
2.1/49.2847.2865.009 2.580     
2.3/8 7.7295.304 2.727     
2.1/210.4468.1715.375 2.810     
2.5/8 8.6145.894 3.022     
2.3/411.6089.0576.189 3.170     
2.7/812.7709.4996.484 3.317     
3 9.9426.779 3.465     
3.1/813.93110.3847.074 3.612     
3.1/415.09310.8277.369 3.760     
3.1/216.25511.7127.959 4.055     
3.3/4  8.549 4.350     
417.417 9.139 4.645     
4.1/4  9.729 4.940     
4.1/219.740 10.319 5.235     
522.063 11.499 5.825     
5.1/224.387 12.680 6.415     
626.710 13.860 7.005     

SOFT COPPER TUBE IN COIL

We can also supply a selection of soft copper tube in coil form. Available with an outside diameter of up to 3/4” this product is easy to manipulate by hand or machine and is ideal for forming tight bends in central heating (particularly under-floor heating) or cooling or cabling applications.

Coiled copper tube is commonly used in the aerospace, petrochemical and brewing industry as well as being an essential component of evaporating equipment for the food processing industry.

OUTSIDE DIA.WEIGHT KG/MTR
16 swg18 swg20 swg22 swg
1/8  .059.050
3/16.146.123.101.082
1/4.220.179.142.115
5/16.293.234.184.147
3/8.367.289.225.179
7/16.441.345.267.211
1/2.515.400.308.244
5/8.662.511.391 
3/4.810.621.474 

Copper Tube Weight Chart

ASTM B280

Standard size

Outside

Wall

Weight Ib/ft (kg/m)

inch

diameter(inch/mm)

thickness (inch/mm)

 3/8

0.375 (9.52 )

0.030 (0.762 )

0.126 (0.187)

 1/2

0.500 (12.7 )

0.035 (0.889 )

0.198 (0.295)

 5/8

0.625 (15.9 )

0.040 (1.02 )

0.285(0.424)

 3/4

0.750 (19.1 )

0.042 (1.07 )

0.362(0.539)

 7/8

0.875 (22.3 )

0.045 (1.14 )

0.455(0.677)

1 1/8

1.125 (28.6 )

0.050 (1.27 )

0.655(0.975)

1 3/8

1.375 (34.9)

0.055 (1.40 )

0.884(1.32)

1 5/8

1.625 (41.3 )

0.060 (1.52 )

1.14 (1.70)

2 1/8

2.125 (54.0 )

0.070 (1.78)

1.75 (2.60)

2 5/8

2.625 (66.7 )

0.080 (2.03)

2.48 (3.69)

3 1/8

3.125 (79.4 )

0.090 (2.29 )

3.33 (4.96)

3 5/8

3.625 (92.1 )

0.100 (2.54)

4.29 (6.38)

4 1/8

4.125 (105 )

0.110 (2.79 )

5.38 (8.01)

 

ASTM B88
Normal sizeOutsideWall thickness (inch/mm)Theoretic Weight (inch/mm)
size(inch)diameter(inch/mm)type K type Ltype Mtype K type Ltype M
 1/40.375 (9.52 )0.035 (0.889)0.03 (0.762)  –0.145  (0.215)0.126(0.18 )–
 3/80.500 (12.7 )0.049 (1.245)0.035(0.762)0.025(0.635 ) 0.269(0.399 )  0.198(0.294 ) 0.0145 (0.214 )
 1/20.625 (15.88 )0.049 (1.245)0.04(0.889)0.028(0.711 )0.344 (0.51 ) 0.285 (0.423 )0.0204 (0.302)
 5/80.750 (19.05  )0.049 (1.245)0.042(1.016 )– 0.418(0.621)  0.362(0.537 )–
 3/40.875 (22.22)0.065 (1.651)0.045(1.43 )0.032 (0.812 ) 0.641(0.951 )  2.455(0.675)0.328  (0.675 )
1   1.125 (28.58)0.065 (1.651)0.05 (1.27 )0.035 (0.889 ) 0.839(1.245 )  0.655(0.971 )0.465  (0.689)
1 1/41.375 (34.92)0.065 (1.651)0.055 (1.397 )0.042 (1.067 )1.04 (1.538 ) 0.884 (1.311)0.628  (1.011 )
1 1/21.625 (41.28 )0.072 (1.829)0.06 (1.524 )0.049 (1.245 )1.36 (2.02 ) 1.14(1.696)0.940  (1.396 )
2   2.125 (53.98 ) 0.083 (2.108)0.07 (1.778 )0.058(1.437 ) 2.06(3.062) 1.75 (2.599 ) 1.46 (2.166 )
2 1/22.625  (66.68 ) 0.095 (2.413)0.08 (2.032 ) 0.065(1.651 ) 2.93(4.342 ) 2.84 (3.678 )2.03  (3.006 )
33.125 (79.38 ) 0.109 (2.769)0.09(2.286 )0.072 (1.829 ) 4.00(5.94 )  3.33(4.935 )2.68  (3.972 )
3 1/23.625 (92.08 ) 0.120 (3.048)0.1(2.54 )0.083(2.108) 5.12(7.598 ) 4.29 (6.368)3.58  (5.31 )
44.125 (104.78) 0.124 (3.404)0.11(2.794)0.095 (2.413 ) 6.51(9.662 )  5.38(7.979 )4.66  (6.916 )

Copper tubing composition & technical information

Data & Internal Working Pressure (PSIG)

Fractional Allowable working pressures are calculated from an S value of 6000 psi (41.3 MPa) for ASTM B75 and ASTM B88 tubing at –20 to 100°F (–28 to 37°C), as listed in ASME B31.3 and ASME B31.1.

Copper Tube Outside Diameter

Nominal I.D

Wall Thickness

150*F

200*F

300*F

400*F

.375

1/4

..030

810

720

705

450

.500

3/8

.035

675

635

625

395

.625

1/2

.040

625

590

580

365

.750

5/8

.042

545

515

505

325

.875

3/4

.045

495

470

455

290

1.125

1

.050

440

410

405

260

1.375

1-1/4

.055

385

365

355

230

1.625

1-1/2

.060

355

340

330

210

2.125

2

.070

315

300

290

185

2.625

2-1/2

.080

295

275

275

175

3.125

3

.090

275

260

255

160

3.625

3-1/2

.100

270

255

245

155

4.125

4

.110

255

240

235

150

5.125

5

.125

235

220

215

140

6.125

6

.140

215

210

200

125

8.125

8

.200

240

225

220

140

High-quality, soft annealed seamless tubing, ASTM B75 or equivalent. Also soft annealed (Temper O) water tube, type K or type L to ASTM B88.

Tags: Tubing, Type, L, Soft, Coils

Copper Tubing Equivalent Grades

BS EN NUMBER

TITLE

NEAREST OLD BS EQUIVALENT

Copper Tubes

1057

Seamless, round tubes for water and gas in sanitary and heating applications

2871 Pt1

12449

Seamless, round tubes for general purposes

2871 Pt2

12450

Seamless, round capillary tubes

 

12451

Seamless, round tubes for heat exchangers

2871 Pt3

12452

Rolled, finned, seamless tubes for heat exchangers

–

12735

Seamless, round tubes for air conditioning and refrigeration Part 1: Tubes for piping systems – Part 2: Tubes for equipment

–

13348

Seamless, round tubes for medical gases

–

13349

Pre-insulated tubes with solid covering

–

13600

Seamless tubes for electrical purposes

1977

Special Steel

ASTM Standard

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