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ASTM A500 Pipe

Supplier of A500 Gr.b Rectangular Seamless Pipe and A500 Square Steel Tube in Anti-Corrosion Oil Coating.

ASTM pipes are produced in accordance with different guidelines set by the American Society for Testing and Materials. The ASTM A500 Pipe is produced with a chemical composition of carbon, manganese, phosphorous, sulfur, and copper. These pipes possess excellent corrosion and oxidation resistance properties in stress-induced environments.  A500 Steel Tube possesses excellent strength and mechanical properties. These tubes have a minimum tensile strength of 400Mpa and a minimum yield strength of 250Mpa. The ASTM A500 Tube can be readily machined and elongated by 25%. These tubes also, known as carbon steel tubes which are highly reliable and precise. We are suppliers of A500 Grb which consists of 3 grades of products namely Grade A, B, and C. Each group amongst these grades has its own sets of applications across different systems. An ASTM A500 Gr B Pipe has higher strengths and tolerances in comparison to the Type A pipe of this grade. These pipes can be easily machined and have an aesthetic appeal to them. The ASTM A500b exhibits a yield strength of 36ksi and has superior strength to weight ratio. The products from this range provide a require low levels of maintenance and have a long service life. These A500b Pipe products can be availed in the size range between 1/2NB to 36NB. They are widely used in oil refiners, petrochemical systems, power generation, general-purpose engineering, boiler equipment, etc. The ASTM A500c exhibits a higher degree of quality and variability. The products from this grade have a yield strength of 45Ksi. They are designed to work in high-pressure and elevated temperature systems.

ASTM A500 Pipe

A500 Gr.B Square Seamless Pipe

A500 Gr.B Rectangular Welded Pipe

The A500 Steel is a specification for cold-formed seamless and welded pipes and tubes. This steel is widely used for structural tubing in rectangular, square, and circular shapes of different sizes. An ASTM A500 Seamless Pipe is manufactured with a single piece of sheet metal. These pipes are resistant to crevice corrosion and pitting due to acids in different environments. The A500 Square Tube is formed as dies are run over the coils. These tubes can be easily fitted in areas, which are difficult to access across various systems. They provide an aesthetic appearance to the entire application. This A500 Square Steel Tube is utilized for structural and maintenance purposes commonly for buildings, constructions, railings, signposts, etc. These tubes come in sizes between 1/2 to 24 inches. An A500 Gr.b Square seamless Pipe can be availed in different schedules to suit different types of applications. These pipes are produced in accordance to set parameters and guidelines laid down by different unions. The A500 Gr.b Square Welded Pipe is manufactured by joining pieces of sheet metal together. These pipes cost lower in comparison to a standard seamless pipe. They are, however, well-equipped to deal with different environmental changes. All our products including, the A500 Carbon Steel Pipe, can be custom designed in different shapes and sizes as per the requirements of our clients.

We provide ASTM A500 Gr B Pipe in Plain/ Beveled End, A500 Gr.b Square Seamless Pipe Manufacturer in India.

An A500 Gr.b Rectangular Seamless Pipe doesn’t have any seam or welds. These pipes are dimensionally accurate with high tolerances. They are available in single random, double random, and custom sizes. The A500 Gr.b Rectangular Welded Pipe is put through vigorous testing and is quality certified. These pipes are available in plain, beveled, and threaded tubings end. The A500 Round Tube is light and consistent throughout. These high-quality tubes are produced using cutting-edge technology and the best raw materials. The HSS A500 is produced via the cold-rolling process. During this process, the products from this range are enhanced to give them a superior finish and improved tolerances. If you want to get a discount or want to know more about the A500 Steel Pipe, contact us for more information.

ASTM A500 Pipe

Specification Chart of A500 Gr.B Rectangular Seamless Pipe

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
Quick Delivery is available in these locations Santiago, Rajkot, Bogota, Gujarat, Dammam, Baroda, Courbevoie, Caracas, Thiruvananthapuram, Noida, Kanpur, Tehran, Kolkata, Mexico, Melbourne, Muscat, Bengaluru, Tau, Ahmedabad, Kuwait, Abu Dhabi, Khobar, Coimbatore, Howrah, Pimpri Chinchwad, Indore, Istanbul, Montreal, Ranchi, India, Nagpur, Bangalore, Jamshedpur, Manama, Mumbai, Calgary, Karachi, Sydney, Gurgaon, Ernakulam, Gimhae si, Hyderabad, Vadodara, Riyadh, Janeiro, Ankara, Ahvaz, New Delhi, Lagos, Perth, Ludhiana, Port of Spain, London, Ludhiana, Chennai, Surat.

ASTM A500 Grade B Square Tube Dimensions

Size (mm) kg/m Size (mm) kg/m
20 x 20 x 2.0 1.12 20 x 20 x 2.5 1.35
25 x 25 x 1.5 1.06 25 x 25 x 2.0 1.43
25 X 25 X 2.5 1.74 25 X 25 X 3.0 2.04
30 X 30 X 2.0 1.68 30 X 30 X 2.5 2.14
30 X 30 X 3.0 2.51 40 x 40 x 1.5 1.81
40 x 40 x 2.0 2.31 40 x 40 x 2.5 2.92
40 x 40 x 3.0 3.45 40 x 40 x 4.0 4.46
40 x 40 x 5.0 5.40 50 x 50 x 1.5 2.28
50 x 50 x 2.0 2.93 50 x 50 x 2.5 3.71
50 x 50 x 3.0 4.39 50 x 50 x 4.0 5.72
50 x 50 x 5.0 6.97 60 x 60 x 3.0 5.34
60 x 60 x 4.0 6.97 60 x 60 x 5.0 8.54
60 x 60 x 6.0 9.45 70 x 70 x 3.0 6.28
70 x 70 x 3.6 7.46 70 x 70 x 5.0 10.11
70 x 70 x 6.3 12.50 70 x 70 x 8 15.30
75 x 75 x 3.0 7.07 80 x 80 x 3.0 7.22
80 x 80 x 3.6 8.59 80 x 80 x 5.0 11.70
80 x 80 x 6.0 13.90 90 x 90 x 3.0 8.01
90 x 90 x 3.6 9.72 90 x 90 x 5.0 13.30
90 x 90 x 6.0 15.76 90 x 90 x 8.0 20.40
100 x 100 x 3.0 8.96 100 x 100 x 4.0 12.00
100 x 100 x 5.0 14.80 100 x 100 x 5.0 14.80
100 x 100 x 6.0 16.19 100 x 100 x 8.0 22.90
100 x 100 x 10 27.90 120 x 120 x 5 18.00
120 x 120 x 6.0 21.30 120 X 120 X 6.3 22.30
120 x 120 x 8.0 27.90 120 x 120 x 10 34.20
120 X 120 X 12 35.8 120 X 120 X 12.5 41.60
140 X 140 X 5.0 21.10 140 X 140 X 6.3 26.30
140 X 140 X 8 32.90 140 X 140 X 10 40.40
140 X 140 X 12.5 49.50 150 X 150 X 5.0 22.70
150 X 150 X 6.3 28.30 150 X 150 X 8.0 35.40
150 X 150 X 10 43.60 150 X 150 X 12.5 53.40
150 X 150 X 16 66.40 150 X 150 X 16 66.40
180 X 180 X 5 27.40 180 X 180 X 6.3 34.20
180 X 180 X 8 43.00 180 X 180 X 10 53.00
180 X 180 X 12.5 65.20 180 X 180 X 16 81.40
200 X 200 X 5 30.50 200 X 200 X 6 35.8
200 x 200 x 6.3 38.2 200 x 200 x 8 48.00
200 x 200 x 10 59.30 200 x 200 x 12.5 73.00
200 x 200 x 16 91.50 250 x 250 x 6.3 48.10
250 x 250 x 8 60.50 250 x 250 x 10 75.00
250 x 250 x 12.5 92.60 250 x 250 x 16 117.00
300 x 300 x 6.3 57.90 300 x 300 x 8 73.10
300 x 300 x 10 57.90 300 x 300 x 8 90.70
300 x 300 x 12.5 112.00 300 x 300 x 16 142.00
350 x 350 x 8 85.70 350 x 350 x 10 106.00
350 x 350 x 12.5 132.00 350 x 350 x 16 167.00
400 x 400 x 10 122.00 400 x 400 x 12 141.00
400 x 400 x 12.5mm 152.00 400 x 400 x 16 192

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 

View ASTM A500 Tube Size, A500 Carbon Steel Pipe Chemical Composition, Exporter of ASTM A500b/ A500c Steel Pipe.

A500 Gr.B Square Seamless Pipe Chemical Resistance Guide

Chemistry (%) ASTM A500 Steel Tube
Grades A, B & D Grade C
Heat Analysis Product Analysis Heat Analysis Product Analysis
Carbon* 0.26 Max 0.30 Max 0.23 Max 0.27 Max
Manganese* 1.35 Max 1.40 Max 1.35 Max 1.40 Max
Phosphorus 0.035 Max .045 Max 0.035 Max 0.035 Max
Sulphur 0.035 Max .045 Max 0.035 Max 0.045 Max
Copper** 0.20 Min 0.18 Min 0.20 Min 0.18 Min

Frequently Used ASTM A500B Pipe Types

2 1/2" X 2 1/2" ASTM A500 Square Steel Tubing

2 1/2" X 2 1/2" ASTM A500 Square Steel Tubing

ASME SA500 Carbon Steel Tubing

ASME SA500 Carbon Steel Tubing

0.5-25 mm ASTM A500 15x15 18x18 mm Rectangular Tube

0.5-25 mm ASTM A500 15x15 18x18 mm Rectangular Tube

200 X 50 RHS ASTM A500 Grade B Steel Pipe

200 X 50 RHS ASTM A500 Grade B Steel Pipe

Pre-Galvanized RHS 40*40 Square Tube ASTM A500 Gr.A

Pre-Galvanized RHS 40*40 Square Tube ASTM A500 Gr.A

26 inch ASTM A500 Steel Pipe

26 inch ASTM A500 Steel Pipe

ASTM A500 Hollow Structural Galvanized Square Pipe

ASTM A500 Hollow Structural Galvanized Square Pipe

75x75 Hollow Section ASTM A500 Square Steel Pipe

75x75 Hollow Section ASTM A500 Square Steel Pipe

ASTM A500 Grade B Seamless Steel Tube

ASTM A500 Grade B Seamless Steel Tube

A500 Grc 2 Inch Square Tubing

A500 Grc 2 Inch Square Tubing

ASTM A500 Black Rectangular Steel Hollow Section Pipe

ASTM A500 Black Rectangular Steel Hollow Section Pipe

20 40 80 Inch ASTM A500 Galvanized Welded Square Tube

20 40 80 Inch ASTM A500 Galvanized Welded Square Tube

ASTM A500 Pipe Tolerances

Outside Large Flat Dimension, in. (mm) Large Flat Dimension Tolerance, A plus and minus, in. (mm)
2½ (63.5) or under 0.020 (0.51)
Over 2½ to 3½ (63.5 to 88.9), incl 0.025 (0.64)
Over 3½ to 5½, inc 0.030 (0.76)
Over 5½ (139.7) 0.01 times large flat dimension

Supplier of ASTM A500 Grade B Tubing in Below Industries

  • Boilers
  • Heat Exchangers
  • Power Plants
  • Condensers
  • Refineries
  • Marine Applications
  • Ship Building
  • Nuclear Power
Know A500 Gr.b Square Welded Pipe Dimension Chart, Supplier of A500 Square Tube, A500 Steel Pipe in SCH 40-SCH XXS.

ASTM A500 Gr B Pipe Dimension

O.D. measurements for A500 carbon steel tube should be created at positions at min. of 2" (50.8mm) from either finish of the tubing. For round structural tubing with minimal Outer Diam. of 1.900" (48.26mm) and smaller, the outside diameter might not vary more than ±0.5%, rounded to the closest 0.005" (0.13mm), of the required size. For minimal ODs of 2" (50.8mm) and bigger, outer diam. may not vary over ±0.75%, rounded to the closest 0.005". Rectangular Structural Tubing and Square Structural Tubing should be calculated across the flats and contain an allowance for concavity or convexity.

A500 ERW Structural Steel Pipe Standard Dimensions

NPS (inch) O.D. (inch.) Wall Thk (inch.) Pipe SCH I.D. (inch.) Wght/ Foot (Lbs.)
1 1.315 0.133 40 / STD 1.049 1.679
1 1/4 1.66 0.109 10 1.442 1.806
1 1/4 1.66 0.14 40 / STD 1.38 2.273
1 1/2 1.9 0.109 10 1.682 2.085
1 1/2 1.9 0.145 40 / STD 1.61 2.718
2 2.375 0.109 10 2.157 2.638
2 2.375 0.154 40 / STD 2.067 3.653
2 2.375 0.218 80 / XH 1.939 5.022
2 1/2 2.875 0.12 10 2.635 3.531
2 1/2 2.875 0.203 40 / STD 2.469 5.793
2 1/2 2.875 0.276 80 / XH 2.323 7.661
3 3.5 0.12 10 3.26 4.332
3 3.5 0.216 40 / STD 3.068 7.576
3 3.5 0.3 80 / XH 2.9 10.253
3 1/2 4 0.12 10 3.76 4.973
3 1/2 4 0.226 40 / STD 3.548 9.109
3 1/2 4 0.318 80 / XH 3.364 12.505
4 4.5 0.12 10 4.26 5.613
4 4.5 0.237 40 / STD 4.026 10.79
4 4.5 0.337 80 / XH 3.826 14.983
5 5.563 0.125 10 5.313 7.26
5 5.563 0.258 40 / STD 5.047 14.618
5 5.563 0.375 80 / XH 4.813 20.778
6 6.625 0.28 40 / STD 6.065 18.974
6 6.625 0.432 80 / XH 5.761 28.573
8 8.625 0.25 20 8.125 22.361
8 8.625 0.313 40 / STD 7.999 27.786
8 8.625 0.5 80 / XH 7.625 43.388
9 9.625 0.342 40 8.941 33.907
9 9.625 0.5 XH 8.625 48.728
10 10.75 0.25 20 10.25 28.035
10 10.75 0.365 40 / STD 10.02 40.483
10 10.75 0.5 XH 9.75 54.735
10 10.75 0.594 80 9.562 64.429
12 12.75 0.25 20 12.25 33.375
12 12.75 0.375 40 / STD 12 49.562
12 12.75 0.406 40 11.938 53.525
12 12.75 0.5 XH 11.75 65.415
12 12.75 0.562 60 11.626 73.154
14 14 0.25 10 13.5 36.713
14 14 0.312 20 13.376 45.611
14 14 0.375 30 13.25 54.568
14 14 0.438 40 13.124 63.441
14 14 0.5 XH 13 72.09
14 14 0.594 60 12.812 85.047
16 16 0.25 10 15.5 42.053
16 16 0.312 20 15.376 52.275
16 16 0.375 30 15.25 62.578
16 16 0.5 40 15 82.77
18 18 0.25 10 17.5 47.393
18 18 0.375 40 / STD 17.25 70.588
18 18 0.5 XH 17 93.45
20 20 0.25 10 19.5 52.733
20 20 0.375 20 19.25 78.598
20 20 0.5 30 19 104.13

Advantages of A500 Gr.B Rectangular Welded Pipe

  • Decent machinability
  • Aesthetically pleasing
  • Corrosion-Resistant Piping Systems
  • Can be cold worked
  • Great Weldability
  • Low Temperature Resistance

ASTM A500 Square Tube Physical Properties

Grade Yield (min) Tensile (min)
Grade A 39,000 psi 45,000 psi
Grade B 46,000 psi 58,000 psi
Grade C 50,000 psi 62,000 psi
Purchase A500b Pipe at cheap price, Quick delivery available for A500 Round Tube, Refer A500 Gr.b Rectangular Welded Pipe Standard Weights.

A500 Gr.B square Welded Pipe Price List in India

Product Price
100x100mm ASTM A500 Gr B Pipe $350.00 - $440.00/ Ton
40x40 A500 Gr.b Square Seamless Pipe $515.00 - $595.00/ Metric Ton
ASTM A500 cold-formed welded structural round pipe $389.00 - $658.00/ Ton
400mm 450mm 500mm 600mm large diameter A500 Gr.b Rectangular Welded Pipe $485.00 - $580.00/ Ton

Choose us for the best price of A500 Gr.B Square Welded Pipe in India, Many ASME SA500 Seamless Pipe suppliers, distributors, stockholders, retailers, wholesalers, dealers, stockists, exporters, and importers find your sizes in our stock of A500 Gr.B Rectangular Seamless Pipe in Mumbai. Contact for a Quick Quote!

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

ASTM A500 Tubing Mechanical Properties

A500 Carbon Steel Pipe Strength [min MPa]
Grade Tensile Strength Yield Strength Elongation
Gr.A 310 230 25
Gr.B 400 290 23
Gr.C 425 315 21
Gr.D 400 250 23

HSS A500 Structural Tubing Straightness

The permissible variation for straightness of structural tube shall be 1/8 inch. times the no. of feet [10 millimter times the no. of meters] of total length divided by five.

Express Delivery in Following Locations

25x25mm ASTM A500 Grade B ERW Square Tube Norway, Turkey, United Arab Emirates (UAE), Coimbatore, Malaysia
Standard 1/2 Inch to 20 Inch, A500 Gr.B Rectangular Seamless Pipe Thane, Australia, UK, Hyderabad, France, Nigeria, Philippines
ASTM A500 GR A GR B GR C 0.8-25.4mm up to 18m ERW Steel pipe Oman, Dehradun, Navi Mumbai, Kochi, Pune, Malaysia
ASTM A500 Galvanized Square Steel Pipe Size 80x80 Ahmedabad, UAE, Malaysia, Hong Kong, Dubai, Patna
ASTM A500 Schedule 80 Small Diameter 1 1/2 Inch Pre-galvanized Steel Pipes Qatar, Thailand, Taiwan, Los Alamos -Mexico, Bengaluru
ASTM A500 Hot Dip Galvanized Round Steel Tube For Construction Rajkot, China, Colombia, Sweden, Malaysia, Vadodara
Schedule 40 150x150 200x200, A500 Gr.B Square Seamless Pipe Surat, Netherlands, Europe, Malaysia, USA, Philippines
ASTM A500 1.0-10mm Wall Thickness Galvanized Carbon Steel Pipe Pakistan, Kuwait, South Africa, Saudi Arabia (KSA), Brazil
ASTM A500 Grade B Thin Wall Galvanized Painted Seamless Steel Pipe Faridabad, Malaysia, Romania, Czechia, Chandigarh, Chennai
ASTM A500 Grade C Pipe 10#-45# 20# Thailand, Japan, Thiruvananthapuram, Malaysia, Europe, Germany
355.6mm out diameter, A500 Gr.B Rectangular Welded Pipe Chile, Bhopal, Iran, Lucknow, Mexico, Italy, Delhi
ASTM A500 Steel Hot Rolled Welded Square Pipe Philippines, Noida, Malaysia, United Kingdom -UK, Bhuneshwar, Taiwan
ASTM A500 Hot Dipped Galvanized Steel Square Rectangular Pipe Ludhiana, Singapore, NY 12203 (USA), Malaysia, Philippines
ASTM A500 Gr. B Q235B Carbon steel welded pipe South Africa, Singapore, Bahrain, Kolkata, Poland, Ahmedabad,
ASTM A500 Gr B Pipe, 2mm 3mm 4mm 4.5mm Malaysia, France, Europe, Bhuneshwar, Sikandrabad, Philippines
EN 10219 ASTM A500 Welded ERW Steel Pipe Canada, Jaipur, South Korea, Malaysia, Gurgaon, Singapore
ASTM A500 Square Tube 160x160 Canada, Agra, Russia, Ellington -United States, UK
2x2 Inch ASTM A500 Pipe Nagpur, Nashik, Spain, Singapore, UK, Visakhapatnam
40x40 A500 Gr.B Square Welded Pipe Malaysia, Finland, UAE, Indore, Mumbai, Egypt
ASTM A500 Gr.b Thick Wall Steel Pipe Bangladesh, Los Alamos -Mexico, Indonesia, Dammam -KSA, Belgium

 

 

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