Côn thép hàn

Thứ sáu - 25/09/2015 07:59


CÔN THU THÉP HÀN

 
Tiêu chuẩn: ASTM A234 WPB ANSI B16.9
Áp lực: SCH20, SCH40, SCH80, SCH160
Các cỡ:  Từ ½” đến 24”    (21.3mm đến 610mm)
Dùng cho: Xăng dầu, Gas, Khí, CN đóng tàu, CN điện lạnh...
Xuất xứ: Đài Loan, Trung Quốc... 
 

THÀNH PHẦN MÁC THÉP:   ASTM A234 

 
Gradez Chemical Composition % max
C Mn P≤ S≤ Si Cr Mo Cu Other
WPB ≤0.30 0.29-1.06 0.050 0.058 ≥0.10 min ≤0.40 ≤0.15 ≤0.40 V:0.08
WPC ≤0.35 0.29-1.06 0.050 0.058 ≥0.10 min ≤0.40 ≤0.15 ≤0.40 V:0.08
WP1 ≤0.28 0.30-0.90 0.045 0.045 0.1 - 0.05 ..... 0.44-0.65 ..... .....


THÔNG SỐ KỸ THUẬT


 
Nominal Pipe Size
inch		 Dimensions Wall Thickness Approx. Weight
Out side Dia. At Bevel: D/D End to End Sch. 20 Sch. 40 Sch. 80 Sch. 160
D1
mm		 D2
mm		 H
mm		 T1
mm		 T2
mm		 Kg T1
mm		 T2
mm		 Kg T1
mm		 T2
mm		 Kg T1
mm		 T2
mm		 Kg
1x3/4 33.4 26.7 50.8       3.38 2.87 0.14 4.55 3.91 0.17 6.35 5.56 0.22
1.1/2x3/4 48.3 26.7 63.5       3.68 2.87 0.22 5.08 3.91 0.27 7.14 5.56 0.51
1x1 --- 33.4 63.5       --- 3.38 0.24 --- 4.55 0.31 --- 6.35 0.55
1.1/2x1.1/4 --- 42.2 63.5       --- 3.56 0.26 --- 4.85 0.33 --- 6.34 0.60
2x1 60.3 33.4 76.2       3.91 3.38 0.37 5.54 4.55 0.45 8.74 6.35 0.94
2x1.1/4 --- 42.2 76.2       --- 3.56 0.39 --- 4.85 0.53 --- 6.35 0.99
2x1.1/2 --- 48.3 76.2       --- 3.68 0.41 --- 5.08 0.54 --- 7.14 1.04
2.1/2x1.1/4 73.0 42.2 88.9       5.16 3.56 0.67 7.01 4.85 0.79 9.53 6.35 1.52
2.1/2x1.1/2 --- 48.3 88.9       --- 3.68 0.68 --- 5.08 0.86 --- 7.14 1.53
2.1/2x2 --- 60.3 88.9       --- 3.91 0.73 --- 5.54 0.94 --- 8.74 1.65
3x1.1/2 88.9 48.3 88.9       5.49 3.68 0.86 7.62 5.08 1.04 11.13 7.14 2.12
3x2 --- 60.3 88.9       --- 3.91 0.91 --- 5.54 1.18 --- 8.74 2.23
3x2.1/2 --- 73.0 88.9       --- 5.16 0.98 --- 7.01 1.29 --- 9.53 2.40
4x2 114.3 60.3 101.6       6.02 3.91 1.44 8.56 5.54 1.78 13.49 8.74 3.97
4x2.1/2 --- 73.0 101.6       --- 5.16 1.52 --- 7.01 2.01 --- 9.53 4.21
4x3 --- 88.9 101.6       --- 5.49 1.59 --- 7.62 2.13 --- 11.13 4.38
5x2.1/2 141.3 73.0 127.0       6.55 5.16 2.51 9.53 7.01 3.30 15.88 9.53 6.68
5x3 --- 88.9 127.0       --- 5.49 2.60 --- 7.62 3.55 --- 11.13 7.10
5x4 --- 114.3 127.0       --- 6.02 2.72 --- 8.56 3.78 --- 13.49 7.14
6x3 168.3 88.9 139.7       7.11 5.49 3.63 10.97 7.62 5.04 18.26 11.13 9.93
6x4 --- 114.3 139.7       --- 6.02 2.72 --- 8.56 5.45 --- 13.49 10.22
6x5 --- 141.3 139.7       --- 6.55 3.93 --- 9.53 5.72 --- 15.88 10.78
8x4 219.1 114.3 152.4       8.18 6.02 5.95 12.70 8.56 8.44 23.01 13.49 17.30
8x5 --- 141.3 152.4       --- 6.55 6.08 --- 9.53 8.85 --- 15.88 17.80
8x6 --- 168.3 152.4       --- 7.11 6.31 --- 10.97 9.26 --- 18.26 18.40
10x5 273.0 141.3 177.8       9.27 6.55 9.90 15.09 9.53 17.60 28.58 15.88 31.60
10x6 --- 168.3 177.8       --- 7.11 10.10 --- 10.97 17.90 --- 18.26 32.20
10x8 --- 219.1 177.8 6.35 6.35 7.89 --- 8.18 10.50 --- 12.70 18.10 --- 23.01 32.50
12x6 323.9 168.3 203.2 --- --- --- 10.31 7.11 16.50 17.48 10.97 27.30 33.32 18.26 49.40
12x8 --- 219.1 203.2 6.35 6.35 10.7 --- 8.18 17.20 --- 12.70 28.40 --- 23.01 51.40
12x10 --- 273.0 203.2 --- 6.35 11.1 --- 9.27 17.80 --- 15.09 29.50 --- 28.58 53.30
14x8 355.6 219.1 330.2 7.92 6.35 23.1 11.13 8.18 32.10 19.05 12.70 53.70 35.71 23.01 95.70
14x10 --- 273.0 330.2 --- 6.35 24.2 --- 9.27 33.70 --- 15.09 56.30 --- 28.58 100.4
14x12 --- 323.9 330.2 --- 6.35 25.6 --- 10.31 35.60 --- 17.48 59.50 --- 33.32 106.0
16x8 406.4 219.1 355.6 7.92 6.35 27.7 12.70 8.18 43.90 21.44 12.70 72.40 40.49 23.01 130.1
16x10 --- 273.0 355.6 --- 6.35 28.8 --- 9.27 45.70 --- 15.09 75.30 --- 28.58 135.3
16x12 --- 323.9 355.6 --- 6.35 29.9 --- 10.31 47.40 --- 17.48 78.20 --- 33.32 140.5
16x14 --- 355.6 355.6 --- 7.92 30.5 --- 11.13 48.30 --- 19.05 79.70   35.71 143.1
18x12 457.2 323.9 381.0 7.92 6.35   14.27 10.31 51.00 23.83 17.48 83.00 45.23 33.32  
18x14 --- 355.6 381.0 --- 7.92   --- 11.13 53.00 --- 19.05 86.40 --- 35.71  
18x16 --- 406.4 381.0 --- 7.92   --- 12.70 56.20 --- 21.44 91.40 --- 40.49  
20x14 508.0 355.6 508.0 9.53 7.90   15.09 11.13 79.60 26.19 19.05 136.0 50.01 35.71  
20x16 --- 406.4 508.0 --- 7.92   --- 12.70 83.90   21.44 142.0 --- 40.41  
20x18 --- 457.2 508.0 --- 7.92   --- 14.27 88.40   23.83 150.0 --- 45.23  
22x16 559.0 406.4 508.0 9.53 7.92   15.09 --- --- 28.58 21.44 164.0 53.98 40.49  
22x18 --- 457.2 508.0 --- 7.92   --- --- --- --- 23.83 172.0 --- 45.23  
22x20 --- 508.0 508.0 --- 7.92   --- --- --- --- 26.19 181.0 --- 50.01  
24x18 610.0 457.2 508.0 9.53 9.53   17.48 14.27 114.0 30.96 23.83 197.0 59.54 45.23  
24x20 --- 508.0 508.0 --- ---   --- 15.09 119.0 --- 26.19 205.0 --- 50.01  
24x22 --- 559.0 508.0 --- ---   --- --- --- --- 28.58 215.0 --- 53.98  
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