SA179 Tubes

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ASTM A500 Carbon Steel Tube Supplier & Exporter

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ASTM A500 Carbon Steel Tube

SA179 Tubes is a leading ASTM A500 Carbon Steel Pipe supplier in india. ASTM A500 Grade B Pipe represents a corrosion-resistant pipe designed for construction applications. This specification pertains to seamless and cold-formed carbon steel tubing, offering round, square, and rectangular pipe options. Multi Metals (India) stands as a leading manufacturer and supplier of various ASTM A500 Grade B Pipe types, available in an array of dimensions and shapes.

These pipes cover a wide range of diameters, spanning from ¼ inches to 24 inches, with wall thickness varying from 3mm to 12mm depending on the specific diameter. In this specification, there are different grades, denoted as A, B, C, and D, offering varying properties to meet different application requirements.

For instance, the ASTM A500 Grade C Pipe showcases a minimum tensile strength of 427MPa, with a minimum yield strength of 317MPa, making it the strongest in terms of tensile strength within this range. Grade A, on the other hand, exhibits the lowest tensile strength at 310MPa and a minimum yield strength of 228MPa.

A variety of schedules are available, ranging from sch20 through XXS, catering to a broad spectrum of pressure and temperature requirements. The ASTM A500 Schedule 40 Pipe, a medium-ranging schedule, is well-suited for applications demanding reliable pressure and temperature handling.

Moreover, these pipes are available in different finishes, with the unfinished ASTM A500 Black Steel Pipe being one of the options. The versatility and variety of ASTM A500 Grade B Pipes make them valuable assets in construction and industrial settings, where different strength levels and schedules can be matched to the specific requirements of the project.

The chemical composition of ASTM A500 Tubes is a crucial factor behind their strength and corrosion resistance. The key elements involved in the chemical makeup of these pipes include carbon, manganese, sulfur, phosphorus, and copper when specified. This precise combination of elements contributes to the structural integrity and ability to resist corrosion, making these tubes highly reliable in various applications.

In terms of welding, ASTM A500 Tubes can be welded using most welding methods. However, it’s important to exercise caution, especially when dealing with high-temperature welding processes such as electric arc welding. Preheating the pipes before welding is advisable to prevent welding cracks and ensure a sound weld joint.

For more detailed information on ASTM A500 Carbon Steel Pipe, as well as pricing and specific inquiries, please do not hesitate to contact us. Our team is available to provide comprehensive information and assistance regarding these pipes, ensuring that you have the right solution for your project requirements.

ASTM A500 Carbon Steel Tube Specification

Standard ASTM A500/ ASME SA500
Available Grades Grade A | Grade B | Grade C | Grade D
Size ASTM A500 Square Pipes: 10 X 10 millimetre – 800 X 800 millimetre ASTM A500 Grade B Round Pipes: O.D. 13.7 – 1214 millimetre A500 GrB Rectangular Pipes: 10 x 20 millimetre – 400 x 800 millimetre
End Screwed, Beveled, Threaded, Plain
Type Welded | ERW | Seamless | Fabricated
Length 6 Meter – 12 Meter | Cut to length
Surface Finish Black Phosphating | Hairline | Shot Blasting | Anti Corrosive | Galvanized
A500 Grade B Round Tubing Wall Thickness 1.0mm – 40mm
Delivery Condition Annealed & Pickled, Polished, Bright & Annealed, etc

ASTM A500 Carbon Steel Tube Chemical Composition

Grade B Grade C
0.260 0.230
Manganese, Max % —- 1.350
Phosphorus, Max % 0.035 0.035
Sulphur, Max % 0.035 0.035
Copper, when copper steel is specified, Min % 0.200 0.200

ASTM A500 Carbon Steel Tube Mechanical Properties

Grade B Grade C
Tensile Strength, Min psi 58,000 62,000
Yield Strength, Min psi 46,000 50,000
Elongation in 2” Min 23%* 21%**
*.180” wall and over
**.120” wall and over

ASTM A500 Tube Tolerances Twist

Specified Dimension of Longest Side, in. (mm) Maximum Twist in the First 3 ft (1 m) and in each additional 3 ft
in. mm
1½ (38.1) and under 0.050 1.39
Over 1½ to 2½ (38.1 to 63.5),incl 0.062 1.72
Over 2½ to 4 (63.5 to 101.6), incl 0.075 2.09
Over 4 to 6 (101.6 to 152.4), incl 0.087 2.42
Over 6 to 8 (152.4 to 203.2), incl 0.100 2.78
Over 8 (203) 0.112 3.11

Physical Strength of ASTM A500 Round Tube

Grade Yield (min) Tensile (min) 
Grade A  33,000 psi  45,000 psi 
Grade B  42,000 psi  58,000 psi
Grade C  46,000 psi  62,000 psi 

ASTM A500 Rectangular Tube Dimensions Table

Size (mm) kg/m Size (mm) kg/m
40 x 20 x 2.0 1.68 40 x 20 x 2.5 2.03
40 x 20 x 3.0 2.36 40 x 25 x 1.5 1.44
40 x 25 x 2.0 1.89 40 x 25 x 2.5 2.23
50 x 25 x 2.0 2.21 50 x 25 x 2.5 2.72
50 x 25 x 3.0 3.22 50 x 30 x 2.5 2.92
50 x 30 x 3.0 3.45 50 x 30 x 4.0 4.46
50 x 40 x 3.0 3.77 60 x 40 x 2.0 2.93
60 x 40 x 2.5 3.71 60 x 40 x 3.0 4.39
60 x 40 x 4.0 5.72 70 x 50 x 2 3.56
70 x 50 x 2.5 4.39 70 x 50 x 3.0 5.19
70 x 50 x 4.0 6.71 80 x 40 x 2.5 4.26
80 x 40 x 3.0 5.34 80 x 40 x 4.0 6.97
80 x 40 x 5.0 8.54 80 x 50 x 3.0 5.66
80 x 50 x 4.0 7.34 90 x 50 x 3.0 6.28
90 x 50 x 3.6 7.46 90 x 50 x 5.0 10.11
100 x 50 x 2.5 5.63 100 x 50 x 3.0 6.75
100 x 50 x 4.0 8.86 100 x 50 x 5.0 10.90
100 x 60 x 3.0 7.22 100 x 60 x 3.6 8.59
100 x 60 x 5.0 11.70 120 x 80 x 2.5 7.65
120 x 80 x 3.0 9.03 120 x 80 x 4.0 12.00
120 x 80 x 5.0 14.80 120 x 80 x 6.0 17.60
120 x 80 x 8.0 22.9 150 x 100 x 5.0 18.70
150 x 100 x 6.0 22.30 150 x 100 x 8.0 29.10
150 x 100 x 10.0 35.70 160 x 80 x 5.0 18.00
160 x 80 x 6.0 21.30 160 x 80 x 8.0 27.90
200 x 100 x 5.0 22.70 200 x 100 x 6.0 27.00
200 x 100 x 8.0 35.4 200 x 100 x 10.0 43.60
250 x 150 x 5.0 30.5 250 x 150 x 6.0 38.2
250 x 150 x 8.0 48.0 250 x 150 x 10 59.3
300 x 200 x 6.0 48.10 300 x 200 x 8.0 60.50
300 x 200 x 10.0 75.00 400 x 200 x 8.0 73.10
400 x 200 x 10.0 90.70 400 x 200 x 16 142.00

ASTM A500 Grade B Tube Weight Chart

O.D. W.T. O.D. W.T.
15*15 0.6–1.5 120*120 1.7—5.75
20*20 0.6—2.5 125*125 2.75-5.75
25*25 0.6—3.0 130*130 4.0—5.75
30*30 0.6—4.0 140*140 2.75-5.75
40*40 0.7—5.0 150*150 2.5-9.75
50*50 0.7—5.75 160*160 3.0-9.75
60*60 0.7—5.75 180*180 3.0-9.75
70*70 1.0—5.75 200*200 3.5-11.75
75*75 1.3—5.75 250*250 3.75-11.75
80*80 1.3—5.75 300*300 4.75-11.75
90*90 1.5—5.75 350*350 7.75-11.75
100*100 1.2—5.75 400*400 7.75-11.75

Carbon Steel A500 / SA500 Tube Application

Carbon Steel A500 / SA500 Tube Application

Air Preheater Unit

Steam generating Boiler

Power Generation

Economiser

Heat Exchangers

Electric Power Plants

Fossil Fuel Plants

Water Supply Systems

Waste Heat Plants

Cogeneration Facilities

Supply and Exporter of Carbon Steel ASTM A500 Pipes & Tubes in Cities like

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Supply and Exporter of Carbon Steel ASTM A500 Pipes & Tubes in Countries like

Taiwan, Mexico, Iran, Namibia, Afghanistan, Netherlands, Nepal, Ireland, Libya, Morocco, Iran, Switzerland, Finland, Slovakia, Pakistan, Australia, Serbia, Angola, China, Philippines, Czech Republic, Belgium, Estonia, Costa Rica, Croatia, Sweden, Venezuela, Colombia, India, Belarus, Jordan, Azerbaijan, Mongolia, Vietnam, Ghana, Iraq, Algeria, Puerto Rico, New Zealand, Singapore, Indonesia, Ukraine, Israel, Mexico, Hong Kong, Bhutan, Germany, Brazil, Plan, Yemen, Malasiya, USA, Cambodia, Laos, Uganda, Tanzania, Sudan, Democratic Republic of Congo, zambia, Ethiopia, Brunei, Madagascar, Niger, Mali, Bangladesh, Bolivia, United States, Ecuador, Lebanon, Italy, South Korea, Denmark, Norway, Sri Lanka, Zimbabwe, Japan, Yemen, Oman, Portugal, Lithuania, Canada, Macau, Bahrain, Austria, Bulgaria, Spain, Kenya, United Kingdom, United Arab Emirates, Kazakhstan, Egypt, Saudi Arabia, Gambia, Argentina, Romania, Tibet, France, Chile, Gabon, South Africa, Trinidad & Tobago,Tunisia, Turkey, Nigeria, Peru, Russia, Chile, Nigeria, Hungary, Qatar, Greece, Malaysia, Kuwait, Poland, Thailand, Poland.

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