
Avec une production annuelle de 5 millions de tonnes, Yuantai Derun est le plus grand fabricant de tuyaux carrés, de tuyaux rectangulaires, de tuyaux creux, de tuyaux galvanisés et de tuyaux soudés en spirale en Chine. Les ventes annuelles ont atteint 15 milliards de dollars. Yuantai Derun dispose de 59 lignes de production de tuyaux SRE noirs, de 10 lignes de production de tuyaux galvanisés et de 3 lignes de production de tuyaux soudés en spirale. Le tuyau carré 20 * 20 * 1 mm à 500 * 500 * 40 mm, le tuyau en acier rectangulaire 20 * 30 * 1,2 mm à 400 * 600 * 40 mm, le tuyau en spirale Ø 219-1420 mm peuvent être constitués de nuances d'acier de Q (s) 195 à Q. (s) 345B/gr.a-gr.d. Yuantai Derun peut produire des tubes rectangulaires carrés selon ASTM A500, JIS g3466, en10219, din2240 et as1163. Yuantai Derun possède le plus grand inventaire de tubes carrés rectangulaires en Chine, qui peut répondre à la demande d'achat direct des clients.
Bienvenue à tous pour contacter Yuantai Derun,E-mail :sales@ytdrgg.com, et usine d'inspection de connexion en temps réel ou visite d'usine.
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OD外径 | Épaisseur | Poids重量 |
pouces | mm.... | unité单位 | mm.... | pouce英寸. | kg/m²/kg. | Lb / ft磅/英尺. |
14" | 355,6 | 10 | 6h35 | 0,250 | 55.25 | 37.13 |
14" | 355,6 | 20 | 7,92 | 0,312 | 68,60 | 46.1 |
14" | 355,6 | | 8,74 | 0,344 | 75.52 | 50,75 |
14" | 355,6 | STD-30 | 9.53 | 0,375 | 82.16 | 55.21 |
14" | 355,6 | | 10h31 | 0,406 | 88,68 | 59.59 |
14" | 355,6 | 40 | 11.13 | 0,438 | 95.51 | 64.18 |
14" | 355,6 | XS | 12h70 | 0,500 | 108.48 | 72,90 |
14" | 355,6 | | 14.27 | 0,562 | 121.33 | 81.53 |
14" | 355,6 | 60 | 15.09 | 0,594 | 128,00 | 86.01 |
14" | 355,6 | 80 | 19.05 | 0,750 | 159,71 | 107.32 |
14" | 355,6 | 100 | 23.83 | 0,938 | 196,94 | 132.34 |
14" | 355,6 | | 25h40 | 1.000 | 208,92 | 140.39 |
14" | 355,6 | | 26,97 | 1.062 | 220,78 | 148.36 |
14" | 355,6 | 120 | 27.79 | 1.094 | 226,93 | 152,49 |
14" | 355,6 | 140 | 31.75 | 1.250 | 256.13 | 172.11 |
14" | 355,6 | 160 | 35.71 | 1.406 | 284,56 | 191.21 |
16" | 406.4 | 10 | 6h35 | 0,250 | 63.28 | 42.52 |
16" | 406.4 | | 7.14 | 0,281 | 71.01 | 47.72 |
16" | 406.4 | 20 | 7,92 | 0,312 | 78.62 | 52,83 |
16" | 406.4 | | 8,74 | 0,344 | 86,58 | 58.18 |
16" | 406.4 | STD-30 | 9.53 | 0,357 | 94.21 | 63.31 |
16" | 406.4 | | 10h31 | 0,406 | 101,72 | 68.36 |
16" | 406.4 | | 11.13 | 0,438 | 109,59 | 73.64 |
16" | 406.4 | XS-40 | 12h70 | 0,500 | 124,55 | 83,69 |
16" | 406.4 | | 14.27 | 0,562 | 139.39 | 93,67 |
16" | 406.4 | | 15.88 | 0,625 | 154,48 | 103,80 |
16" | 406.4 | 60 | 16.66 | 0,656 | 161,74 | 108,69 |
16" | 406.4 | | 17h48 | 0,688 | 169,35 | 113,80 |
16" | 406.4 | | 19.05 | 0,750 | 183,81 | 123,52 |
16" | 406.4 | | 20.62 | 0,812 | 198.15 | 133.15 |
16" | 406.4 | 80 | 21h44 | 0,844 | 205,60 | 138.15 |
16" | 406.4 | | 25h40 | 1.000 | 241.06 | 161,98 |
16" | 406.4 | 100 | 26.19 | 1.031 | 248.05 | 166,68 |
16" | 406.4 | 120 | 30.96 | 1.219 | 289,54 | 194,56 |
16" | 406.4 | | 31.75 | 1.250 | 296.31 | 199.11 |
16" | 406.4 | 140 | 36.53 | 1.438 | 336,57 | 226.16 |
16" | 406.4 | 160 | 40.49 | 1.594 | 369.06 | 247,99 |
18" | 457 | 20 | 7,92 | 0,312 | 88,60 | 59.54 |
18" | 457 | | 8,74 | 0,344 | 97.59 | 65,58 |
18" | 457 | MST | 9.53 | 0,375 | 106.23 | 71.38 |
18" | 457 | | 10h31 | 0,406 | 114,72 | 77.09 |
18" | 457 | 30 | 11.13 | 0,438 | 123,62 | 83.07 |
18" | 457 | XS | 12h70 | 0,500 | 140,56 | 94.45 |
18" | 457 | 40 | 14.27 | 0,562 | 157.38 | 105,75 |
18" | 457 | | 15.88 | 0,625 | 174,50 | 117.25 |
18" | 457 | | 17h48 | 0,688 | 191.38 | 128,60 |
18" | 457 | 60 | 19.05 | 0,750 | 207,82 | 139,65 |
18" | 457 | 80 | 23.83 | 0,938 | 257.13 | 172,78 |
18" | 457 | | 25h40 | 1.000 | 273.08 | 183,50 |
18" | 457 | | 26,97 | 1.062 | 288,91 | 194.14 |
18" | 457 | | 28.58 | 1,125 | 305.01 | 204,96 |
18" | 457 | 100 | 29.36 | 1.156 | 312.76 | 210.16 |
18" | 457 | | 30.18 | 1.188 | 320,88 | 215.62 |
18" | 457 | | 31.75 | 1.250 | 336.33 | 226,00 |
18" | 457 | 120 | 34,93 | 1.375 | 367.25 | 246,78 |
18" | 457 | 140 | 39,67 | 1.562 | 412.40 | 277.12 |
18" | 457 | 160 | 45.24 | 1.781 | 464.03 | 311.81 |
20" | 508 | | 8,74 | 0,344 | 108,70 | 73.04 |
20" | 508 | STD-20 | 9.53 | 0,375 | 118.33 | 79.51 |
20" | 508 | | 10h31 | 0,406 | 127,82 | 85,89 |
20" | 508 | | 11.13 | 0,438 | 137,76 | 92.57 |
20" | 508 | XS-30 | 12h70 | 0,500 | 156,70 | 105.3 |
20" | 508 | | 14.27 | 0,562 | 175.51 | 117,94 |
20" | 508 | 40 | 15.09 | 0,594 | 185.28 | 124,50 |
20" | 508 | | 15.88 | 0,625 | 194,67 | 130,81 |
20" | 508 | | 17h48 | 0,688 | 213.59 | 143.53 |
20" | 508 | | 19.05 | 0,750 | 232.03 | 155,92 |
20" | 508 | 60 | 20.62 | 0,812 | 250,34 | 168.22 |
20" | 508 | | 25h40 | 1.000 | 305.35 | 205.18 |
20" | 508 | 80 | 26.19 | 1.031 | 314.33 | 211.22 |
20" | 508 | | 30.18 | 1.188 | 359.22 | 241.38 |
20" | 508 | | 31.75 | 1.250 | 376,66 | 253.10 |
20" | 508 | 100 | 32.54 | 1.281 | 385.40 | 258,97 |
20" | 508 | 120 | 38.10 | 1.500 | 445,97 | 299,67 |
20" | 508 | 140 | 44h45 | 1.750 | 513.27 | 344,90 |
20" | 508 | 160 | 50.01 | 1.969 | 570.54 | 383.38 |
22" | 559 | | 8,74 | 0,344 | 119,80 | 80,5 |
22" | 559 | STD-20 | 9.53 | 0,375 | 130.44 | 87,65 |
22" | 559 | XS-30 | 12h70 | 0,500 | 172,83 | 116.14 |
22" | 559 | | 15.88 | 0,625 | 214,84 | 144.37 |
22" | 559 | | 17h48 | 0,688 | 235,79 | 158.44 |
22" | 559 | | 19.05 | 0,750 | 256.23 | 172.18 |
22" | 559 | | 20.62 | 0,812 | 276,54 | 185,83 |
24" | 610 | | 8,74 | 0,344 | 130,90 | 87,96 |
24" | 610 | STD-20 | 9.53 | 0,375 | 142,55 | 95,79 |
24" | 610 | XS | 12h70 | 0,500 | 188,96 | 126,98 |
24" | 610 | 30 | 14.27 | 0,562 | 211,76 | 142.30 |
24" | 610 | | 15.88 | 0,625 | 233.02 | 157,93 |
24" | 610 | 40 | 17h48 | 0,688 | 258,00 | 173.37 |
24" | 610 | | 19.05 | 0,750 | 280.43 | 188.44 |
24" | 610 | | 20.62 | 0,812 | 302.73 | 203.42 |
24" | 610 | 60 | 24.61 | 0,969 | 358,87 | 241.15 |
24" | 610 | | 25h40 | 1.000 | 369,89 | 248,55 |
24" | 610 | | 26,97 | 1.062 | 391,69 | 263.20 |
24" | 610 | | 30.18 | 1.188 | 435,90 | 292,91 |
24" | 610 | 80 | 30.96 | 1.219 | 442,86 | 297,59 |
24" | 610 | 100 | 38,89 | 1.531 | 553.26 | 371,72 |
24" | 610 | 120 | 46.02 | 1.812 | 646.52 | 434.44 |
24" | 610 | 140 | 52.37 | 2.062 | 727.45 | 488,82 |
26" | 660 | MST | 9.53 | 0,375 | 154.42 | 103,77 |
26" | 660 | XS-20 | 12h70 | 0,500 | 204,78 | 137,61 |
26" | 660 | | 17h48 | 0,688 | 279,77 | 188,00 |
26" | 660 | | 19.05 | 0,750 | 304.15 | 204.38 |
28" | 711 | MST | 9.53 | 0,375 | 166,52 | 118,90 |
28" | 711 | XS-20 | 12h70 | 0,500 | 220,91 | 148.44 |
28" | 711 | | 17h48 | 0,688 | 301,98 | 202.92 |
28" | 711 | | 19.05 | 0,750 | 328,35 | 220,64 |
30" | 762 | MST | 9.53 | 0,375 | 178,63 | 120.03 |
30" | 762 | XS-20 | 12h70 | 0,500 | 237.05 | 159.29 |
32" | 813 | MST | 9.53 | 0,375 | 190,74 | 128.17 |
32" | 813 | XS-20 | 12h70 | 0,500 | 253.18 | 170.13 |
34" | 864 | MST | 9.53 | 0,375 | 202,84 | 136.30 |
34" | 864 | XS-20 | 12h70 | 0,500 | 269.31 | 180,97 |
36" | 914 | MST | 9.53 | 0,375 | 214.71 | 144.28 |
36" | 914 | XS-20 | 12h70 | 0,500 | 285.13 | 191,60 |
38" | 965 | MST | 9.53 | 0,375 | 226,82 | 152.42 |
38" | 965 | XS | 12h70 | 0,500 | 301.27 | 202.44 |
40" | 1016 | MST | 9.53 | 0,375 | 238,93 | 160,55 |
40" | 1016 | XS | 12h70 | 0,500 | 317.40 | 213.28 |
42" | 1067 | MST | 9.53 | 0,375 | 251.04 | 168,69 |
42" | 1067 | XS | 12h70 | 0,500 | 333.54 | 224.13 |
44" | 1118 | MST | 9.53 | 0,375 | 263.14 | 176,82 |
44" | 1118 | XS | 12h70 | 0,500 | 349,67 | 234,92 |
46" | 1168 | MST | 9.53 | 0,375 | 275.01 | 184,80 |
46" | 1168 | XS | 12h70 | 0,500 | 365.49 | 245,59 |
48" | 1219 | MST | 9.53 | 0,375 | 287.12 | 192,93 |
48" | 1219 | XS | 12h70 | 0,500 | 381.62 | 256.43 |
52" | 1321 | | 9.53 | 0,375 | 311.33 | 209.20 |
52" | 1321 | | 12h70 | 0,500 | 413,89 | 278.12 |
56" | 1422 | | 9.53 | 0,375 | 335.31 | 225.32 |
56" | 1422 | | 12h70 | 0,500 | 445,84 | 299,59 |
60" | 1524 | | 9.53 | 0,375 | 359,52 | 241,50 |
60" | 1524 | | 12h70 | 0,500 | 478.11 | 321.27 |
64" | 1626 | | 9.53 | 0,375 | 383,74 | 257,86 |
64" | 1626 | | 12h70 | 0,500 | 510.38 | 342,96 |
68" | 1727 | | 12h70 | 0,500 | 542.33 | 364.43 |
72” | 1829 | | 12h70 | 0,500 | 574,60 | 386.11 |
76" | 1930 | | 12h70 | 0,500 | 606.55 | 407.58 |
80" | 2032 | | 14.27 | 0,562 | 717.23 | 481,95 |