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CÔN THÉP HÀN

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

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