Comparison Table:
JIS标准渠道：
| Dimensions (mm) | 单位重量（kg/m） | Dimensions (mm) | 单位重量（kg/m） |
| 50x25x（3.0-5.0）x6.0 | 2.37-3.46 | 125x65x5.5x8.0 | 12.91 |
| 75x40x3.8x7.0 | 5.30 | 125x65x6.0x8.0 | 13.40 |
| 75x40x4.0x7.0 | 5.60 | 150x75x5.5x7.3 | 14.66 |
| 75x40x4.5x7.0 | 5.85 | 150X75X5.7X10.0 | 16.71 |
| 75x40x5.0x7.0 | 6.92 | 150x75x6.0x10.0 | 17.90 |
| 100x50x3.8x6.0 | 7.30 | 150x75x6.5x10.0 | 18.60 |
| 100X50X4.2X6.0 | 8.03 | 150x75x9x12.50 | 24.0 |
| 100X50X4.5X7.5 | 8.97 | 200X80X7.5X11.0 | 24.6 |
| 100x50x5.0x7.5 | 9.36 | 200x90x8.0x13.5 | 30.3 |
| 125x65x5.2x6.8 | 11.66 | 250x90x9.0x13.0 | 34.6 |
| 125x65x5.3x6.8 | 12.17 | 300x90x9.0x13.0 | 38.1 |
GB标准渠道：
| 尺寸 | 规格（MM） | 理论重量 （kg/m） |
||
| H | b | d | ||
| 5＃ | 50 | 37 | 4.5 | 5.438 |
| 6.3＃ | 63 | 40 | 4.8 | 6.634 |
| 8＃ | 80 | 43 | 5 | 8.045 |
| 10# | 100 | 48 | 5.3 | 10.007 |
| 12＃ | 120 | 53 | 5.5 | 12.059 |
| 12.6 | 126 | 53 | 5.5 | 12.319 |
| 14＃a | 140 | 58 | 6 | 14.535 |
| 14＃b | 140 | 60 | 8 | 16.733 |
| 16＃a | 160 | 63 | 6.5 | 17.24 |
| 16＃b | 160 | 65 | 8.5 | 19.752 |
| 18＃a | 180 | 68 | 7 | 20.174 |
| 18＃b | 180 | 70 | 9 | 23 |
| 20＃a | 200 | 73 | 7 | 22.637 |
| 20＃b | 200 | 75 | 9 | 25.777 |
| 22＃a | 220 | 77 | 7 | 24.999 |
| 22＃b | 220 | 79 | 9 | 28.453 |
| 25＃a | 250 | 78 | 7 | 27.41 |
| 25＃b | 250 | 80 | 9 | 31.335 |
| 28＃a | 280 | 82 | 7.5 | 31.427 |
| 28＃b | 280 | 84 | 9.5 | 35.832 |
| 30#a | 300 | 85 | 7.5 | 34.463 |
| 30#b | 300 | 87 | 9.5 | 39.173 |
| 32＃a | 320 | 88 | 8 | 38.083 |
| 32＃b | 320 | 90 | 10 | 43.107 |
| 36＃a | 360 | 96 | 9 | 47.814 |
| 36＃b | 360 | 98 | 11 | 53.466 |
| 40＃a | 400 | 100 | 10 | 58.928 |
| 40＃b | 400 | 102 | 12.5 | 65.208 |
en标准渠道：
| 尺寸 | Dimensions (mm) | 单位重量（kg/m） |
| UPN50 | 50x25x5x6.0 | 3.86 |
| UPN80 | 80x45x6x8.0 | 8.65 |
| UPN100 | 100x50x6x8.5 | 10.6 |
| UPN120 | 120x55x7x9.0 | 13.4 |
| UPN140 | 140x60x7x10.0 | 16.0 |
| UPN160 | 160x65x7.5x10.5 | 18.8 |
| UPN180 | 180x70x8x11.0 | 220 |
| UPN200 | 200X75X8.5X11.5 | 25.3 |
欧洲经济渠道：
| 尺寸 | Dimensions (mm) | 单位重量（kg/m） | |
| UPE80 | 80X40X4.5X7.4 | 7.05 | |
| UPE100 | 100x46x4.5x7.6 | 8.59 | |
| UPE120 | 120x52x4.8x7.8 | 10.4 | |
| UPE140 | 140x58x4.9x8.1 | 12.3 | |
| UPE160 | 160x64x5.0x8.4 | 14.2 | |
| UPE180 | 180x70x5.1x8.7 | 16.3 | |
| UPE200 | 200x76x5.2x9.0 | 18.4 | |
公司信息
Tangshan yuxuan international trading co., ltd is a large scale enterprise mainly focusing on the producing. domestic distribution and export of steel products. established in 2014, yuxuan steel covers a land area of 60,000 square meters with registered capital 5 million dollars. with the great surport from customers in china and abroad, our business scope becomes wider and greater, and accomplished excellent achievements in and accomplished excellent achievements in steel trading since established. until now, yuxuan steel has staff of 192 persons, and passed trough the iso9001:2000 quality management suystem certification in 2014. with an average of 30,000tons for all sizes stock, the products have been saled all over the world. our sales amount has exceeded 1.2 million tons, including 260 million u.s. dollars of export, which makes yuxuan steel ranked top 5 in tangshan exportation area, and top 30 all over the china among steel exporting companies.
the main products of our company include: structural steel, wire rod, pipes, hr coils/plates, deformed steel bars, square bars and galvanized products. our company's structural steel products are unique competitive. there are jis standard, astm standard and en standard for angle bar, u-channel, h-beam, i-beam, and flat bars. meanwhile, we are widely develop factory of wire rod, deformed steel bar and square bar which make yuxuan open up international market and bring about extraordinary dvelopment in export business.
我们的公司严格遵循国内和国际贸易实践，并将信贷视为生活，我们将为整个客户提供最佳质量和服务。该公司已经建立了全面的服务系统和技术支持系统，不仅为客户提供最高质量的产品，还为售后服务提供全面的服务。
我们坚信，我们将共同拥有更有希望的未来！
常问问题
问：您是贸易公司还是制造商？
答：我们是贸易公司和工厂。
Q: How long is your delivery time?
答：通常，如果货物存货为5-10天。或者如果没有货物为15-20天，则根据数量为数量。
问：您提供样品吗？是免费的还是额外的？
答：是的，我们可以免费提供样品，但不支付货运费用。
问：您的付款条款是什么？
答：TT/L/C
如果您有任何疑问，请与我联系以下：
