Po'lat ishlab chiqaruvchisi

15 yillik ishlab chiqarish tajribasi
Po'lat

H nurli/strukturaviy keng gardish

H nurli/konstruktiv keng gardishli tasvir
  • H nurli/strukturaviy keng gardish
  • H nurli/strukturaviy keng gardish
  • H nurli/strukturaviy keng gardish

Qisqacha tavsif:

Ism: H nurlari/Strukturaviy keng gardishli H nurlari/I nurlari

Darajasi: A36/Q235/Q345/SS400/St37-2/St52/Q420/S235jr va boshqalar

Standart: AISI, JIS, ASTM, DIN, BS, GB

Sertifikatlash: IS0, SGS

Veb kengligi (H): 100-900 mm

Flanj kengligi (B): 100-300 mm

Veb qalinligi (t1): 5-30 mm

Flanj qalinligi (t2): 5-30m

Uzunligi: 6000 mm dan 12000 mm gacha Uzunligi yoki mijozning ehtiyojlariga qarab


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H-nur nima?

H-nurlar H shaklida bo'ladi. H-nur - bu prokatlangan po'latdan yasalgan konstruktiv nur. U nihoyatda mustahkam. U bu nomni ko'ndalang kesimidagi bosh H harfiga o'xshagani uchun olgan.

jindalaisteel h beam-ms i beam fabrikasi (20)

H-nurlarining o'lchamlari va xususiyatlari

TIS 1227-2537
Daraja: SM400, SM490, SM520, SS400, SS490 yoki SS540

Nominal o'lcham
(mm.)		 Og'irligi (kg/m3) Kesma o'lchamlari (mm) Seksiyaviy
Maydoni (sm2)		 Lahzasi
Inertiya (sm4)		 Radius
Burilish (sm.)		 Modul
Kesimning (sm3)
H B t1 t2 r lx Iy ix iy Zx Zy
100X100 17.2 100 100 6.0 8 10 21.90 383 134 4.2 2.47 77 27
125X125 23.8 125 125 6.5 9 10 30.31 847 293 5.3 3.11 136 47
150X75 14.0 150 ta 75 5.0 7 8 17.85 666 50 6.1 1.66 89 13
150X100 21.1 148 100 6.0 9 11 26.84 1020 151 6.2 2.37 138 30
150X150 31.5 150 ta 150 ta 7.0 10 11 40.14 1640 ta 563 6.4 3.75 219 75
175X175 40.2 175 175 7.5 11 12 51.21 2880 ta 984 7.5 4.38 330 112
200X100 18.2 198 99 4.5 7 11 23.18 1580 ta 114 8.3 2.21 160 ta 23
21.3 200 100 5.5 8 11 27.16 1840 ta 134 8.2 2.22 184 27
200X150 30.6 194 150 ta 6.0 9 13 39.01 2690 ta 507 8.3 3.61 277 68
200X200 49.9 200 200 8.0 12 13 63.53 4,720 1600 8.6 5.02 472 160 ta
56.2 200 204 12.0 12 13 71.53 4,980 1700 8.4 4.88 498 167
65.7 208 202 10.0 16 13 83.69 6,530 2200 8.8 5.13 628 218
250X125 25.7 248 124 5.0 8 12 32.68 3,540 255 10.4 2.79 285 41
29.6 250 125 6.0 9 12 37.66 4050 294 10.4 2.79 324 47
250X175 44.1 244 175 7.0 11 16 56.24 6120 984 10.4 4.18 502 113
250X250 64.4 244 252 11.0 11 16 82.06 8,790 2940 ta 10.3 5.98 720 233
66.5 248 249 8.0 13 16 84.70 9,930 3.35 10.8 6.29 801 269
72.4 250 250 9.0 14 16 92.18 10 800 3650 10.8 6.29 867 292
300X150 32.0 298 149 5.5 8 13 40.80 6,320 442 12.4 3.29 424 59
36.7 300 150 ta 6.5 9 13 46.78 7,210 508 12.4 3.29 481 68
300X200 56.8 294 200 8.0 12 18 72.38 11 300 1600 12.5 4.71 771 160 ta
65.4 298 201 9.2 14 18 83.36 13,300 1900 12.6 4.77 893 189
300X300 84.5 294 302 12.0 12 18 107.70 16 900 5520 12.5 7.16 1150 365
87.0 298 299 9.0 14 18 110.80 18 800 6240 13.0 7.51 1270 ta 417
94.0 300 300 | 10.0 15 18 119.80 20 400 6750 13.1 7.51 1360 ta 450
106.0 300 305 15.0 15 18 134.80 21 500 7100 12.6 7.26 1440 ta 466
106.0 304 301 11.0 17 18 134.80 23 400 7730 13.2 7.57 1540 ta 514
350X175 41.4 346 174 6.0 9 14 52.68 11,100 792 14.5 3.88 641 91
49.6 350 175 7.0 11 14 63.14 13 600 984 14.7 3.95 775 112
57.8 354 176 80.0 13 20 73.68 16,100 1180 14.8 4.01 909 134
350X250 69.2 336 249 8.0 12 20 88.15 18 500 3090 14.5 5.92 1100 248
79.7 340 250 9.0 14 20 101.50 21 700 3650 14.6 6.00 1280 ta 292
350X350 106.0 338 351 13.0 13 20 135.30 28,200 9,380 14.4 8.33 1670 ta 534
115.0 344 348 10.0 16 20 146.00 33,300 11 200 15.1 8.78 1940 ta 646
131.0 344 354 16.0 16 20 166.60 35,300 11 800 14.6 8.43 2050 669
137.0 350 350 12.0 19 20 173.90 40 300 13600 15.2 8.84 2300 776
156.0 350 357 19.0 19 20 198.40 42 800 14 400 14.7 8.53 2450 809
400X200 56.6 396 199 7.0 11 16 72.16 20 000 1450 16.7 4.48 1010 145
66.6 400 200 8.0 13 16 84.12 23 700 1740 ta 16.8 4.54 1190 174
75.5 404 201 9.0 15 16 96.16 27 500 2030 16.9 4.60 1360 ta 202
400X300 94.3 386 299 9.0 14 22 120.10 33 700 6240 16.7 7.21 1740-yil 418
107.0 390 300 10.0 16 22 136.00 38 700 7,210 16.9 7.28 1980 ta 481
400X400 140.0 388 402 15.0 15 22 178.50 49 000 16 300 16.6 9.54 2520 809
147.0 394 398 11.0 18 22 186.80 56,100 18 900 17.3 10.10 2850 951
172.0 400 400 13.0 21 22 218.70 66 600 22 400 17.5 10.10 3,330 1120
197.0 400 408 21.0 21 22 250.70 70 900 23 800 16.8 9.75 3,540 1170
232.0 414 405 18.0 28 22 295.40 92 800 31 000 17.7 10.20 4,480 1530
450X200 66.2 446 199 8.0 12 18 84.30 28 700 1580 ta 18.5 4.33 1290 159
76.0 450 200 9.0 14 18 98.76 33 500 1870 ta 18.6 4.40 1490 187
88.9 456 201 10.0 17 18 113.30 40 400 2310 18.9 4.51 1770 ta 230
450X300 106.0 434 299 10.0 15 24 135.00 46 800 6,690 18.6 7.04 2160 448
124.0 440 300 11.0 18 24 157.40 56,100 8110 18.9 7.18 2550 541
145.0 446 302 13.0 21 24 184.30 66 400 9,660 19.0 7.24 2980 ta 639
500X200 79.5 496 199 9.0 14 20 101.30 41 900 1840 ta 20.3 4.27 1690 ta 185
89.6 500 200 10.0 16 20 114.20 47 800 2140 ta 20.5 4.33 1910-yil 214
103.0 506 201 11.0 19 20 131.30 56 500 2580 ta 200.7 4.43 2230 257

Po'latdan yasalgan H-nurli ilovalar

 

Po'latdan yasalgan H-nur qurilish sanoatida keng qo'llaniladi. Uning asosiy qo'llanilishi I-nurli konstruktsiyalar bilan turar-joy va tijorat qurilishidagi po'lat konstruktsiyalar uchun deyarli bir xil.

Umuman olganda, H-nurlari I-nurlariga qaraganda yuqori yuk ko'tarish qobiliyatini talab qilganda qo'llaniladi va har bir fut uchun qo'shimcha og'irlik muammo emas:

Tijorat binolarida uzun oraliqlarni qamrab oluvchi H-nurlari 330 futgacha cho'zilishi mumkin, bu I-nurlarining maksimal oraliqlarining "atigi" 100 futiga nisbatan.

l Po'lat karkasli ko'p qavatli uylar kabi turar-joy po'lat karkasli binolar uchun mustahkamroq konstruktiv ustunlar

Sanoat binolarini qurishda, H-nurlari qurilish platformalari uchun juda yaxshi, chunki yuqori lb/ft nisbati unchalik muhim emas.

jindalaisteel h beam-ms i beam fabrikasi (4)

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