A53 Big Size Steel Seamless Pipe

We are specialized manufacturer and exporter for A53 big size steel seamless pipe,Which are used for conveying gas,water,and petroleum of both the oil and natural gas industries,and automobile pipes,pipes for low and medium pressure boilers,liquid tubes and electrical heater tubes,Our products are carbon seamless steel pipes, and we can supply plenty of standards of pipe.
1) Steel Seamless Pipe Size(O. D x W. T): From 21.3mm to 965mm x 2m to 40m
2)Standards: ASTM A106,ASTM A53,API 5L
3)Steel grade: A B C X42 X52 X 60
4)Surface: Oiled or black painted to prevent rust.
5)Marking: Standard,material,heating number,logo and so on
6)Packing: In bundles with steel strips, Caps on both ends.

Partial Size Of A53 Big Size Steel Seamless Pipe

Nominal Pipe size OD mm Schedule STD Schedule 40
Mm Inch   Wall Wt. Wall Wt.
3  1/8 10.3 1.73 0.37 1.73 0.357
6 ¼ 13.7 2.24 0.63 2.24 0.625
10  3/8 17.1 2.31 0.84 2.31 0.84
15 ½ 21.3 2.77 1.26 2.77 1.26
20 ¾ 26.7 2.87 1.69 2.87 1.68
25 1 33.4 3.38 2.5 3.38 2.5
32 1 1/4 42.2 3.56 3.39 3.56 3.38
40 1 1/2 48.3 3.68 4.05 3.68 4.05
50 2 60.3 3.9 5.44 3.9 5.44
65 2 1/2 73 5.2 8.63 5.16 8.63
80 3 88.9 5.5 11.3 5.5 11.3
90 31/2 1.6 5.74 13.57 5.74 13.57
100 4 114.3 6.02 16.07 6.02 16.07
125 5 141.3 6.6 21.77 6.55 21.77
150 6 168.3 7.11 28.26 7.11 28.26
200 8 219.1 8.2 42.5 8.2 42.5
250 10 273 9.27 60.3 9.27 60.3
300 12 323.9 9.53 73.8 10.3 79.7
350 14 355.6 9.53 81.3 11.13 94.3
400 16 406.4 9.53 93.3 12.7 123
450 18 457.2 9.53 105 14.3 156
500 20 508 9.53 177.2 15.1 183
550 22 558.8 9.53 129    
600 24 609.6 9.53 141 17.4 255

 


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