Product name Specification Material Steel/Origin Price (Yuan/Ton) Than Yesterday Last Month Remarks General Line Φ6.5mm Q235 Xifeng 5060 -20 -40 710 Goods Less General Line Φ6.5mm Q235 Huaxinrui 5060 -20 10 710 High Line Φ6.5mm Q235 Yong Steel 5160 -40 -40 660 High Line Φ6.5mm Q235 Ma Steel 5130 -20 -20 680 High Line Φ6.5mm Q335 Sanming 5130 -20 -20 680 High Line Φ6.5mm Q335 Haixin 5130 -20 -20 680 High Line Φ8mm Q335 Ping Steel 5130 -20 -20 680 High Line Φ8mm Q335 Jiyuan 5130 -20 -20 680 Rebar Φ10mm HRB335 Sha Steel 5100 -20 -80 500 Rebar Φ12mm HRB335 Sha Steel 4970 -20 -50 530 Rebar Φ14mm HRB335 Sha Steel 4950 -20 -80 530 Rebar Φ16-25mm HRB335 Sha Steel 4950 -20 -80 530 Rebar Φ10mm HRB335 Three Yuan 4770 0 -90 570 Rebar Φ12mm HRB335 Ping Steel 4920 0 -40 500 Rebar Φ12mm HRB335 Yonggang 4970 -20 -60 550 Rebar Φ16-25mm HRB335 Yong Steel 4950 -20 -50 530 Rebar Φ16-25mm HRB335 Ma Steel 4950 0 -50 530 Less Rebar Φ16-25mm HRB335 Ping Steel 4900 0 -20 530 Rebar Φ16-25mm HRB335 Jiyuan 4850 0 -50 500 Rebar Φ18-25mm HRB335 Egang 4850 0 -50 5 10 Rebar Φ16-25mm HRB335 Laiwu Steel 4850 0 -50 500 25mm: Out of Stock Thread Rebar Φ16-25mm HRB335 Xiwang/Yinfeng 4840 0 -60 520 Rebar Φ16-25mm HRB335 Jigang Handan 4780 -20 -110 550 25mm:4850 Rebar Φ16-25mm HRB335 Jiangsu Hongtai 4780 -20 -110 530 25mm:4850 Rebar Φ16-25mm HRB335 Fuxin 4780 -20 -100 550 25mm:4770 Rebar Φ16-25mm HRB335 Zhongtian 4850 0 -70 500 25mm:4840 Rebar Φ16-25mm HRB335 Jigang 4950 0 -50 550 Rebar Φ16-25mm HRB335 Xicheng 4840 0 -60 490 10mm: Out of stock /12mm:4840 Rebar Φ16-25mm HRB335 Nanchang 4850 0 -70 480 Thread Steel Φ16-25mm HRB335 Haixin 4850 0 -50 500 Grade III Rebar Φ12mm HRB400 Masteel 5000 0 -50 520 Goods Less Grade III Rebar Φ16-25mm HRB400 Masteel 4980 0 -70 520 28/32mm:5220 Grade III Thread Steel Φ18-Φ25mm HRB400 Ping Steel 4950 0 -100 550 25mm:4970 Grade III Rebar Φ18-Φ22mm HRB400 Yong Steel 5000 0 -150 450 Grade III Rebar Φ16-Φ25mm HRB400 Jigang 5000 0 -150 450 Hot Roll 2.75mm *1250*C Q235 Handan/Bao/Shangang 5500 0 -50 430 Hot Roll 3.0mm*1500*C Q235 Angang 5430 0 -20 430 Hot Roll 4.75mm *1500*C Q235 Angang 5250 0 -50 530 Hot Roll 5.5mm*1500*C Q235 Handan Steel 5230 0 -70 530 Hot Roll 7.5mm*1500*C Q235 Handan Steel 5220 0 -60 520 Hot Roll 9.5mm *1500*C Q235 Handan Steel 5220 0 -60 520 Hot Roll Reel 11.5*1500*C Q235 Handan Steel 5220 0 -60 520 Strip 2.75*150 DF01 Nangang 5140 0 -40 390 Strip 2.75*180 DF01 Nangang 5140 0 -40 390 Strip 2.5*183 Q195L Tangshan Jianlong 5080 0 -60 500 Strip 2.5*355 Q195L Jilin Jianlong 5110 0 -40 520 Strip 2.5*183 Q195 Tangshan Guofeng 5090 0 -40 510 Strip 2.5* 160 Q235 Tangshan Guofeng 5090 0 -40 510 Steel strip 3.5*273 Q235 Tangshan Guofeng 5100 0 -40 510 Steel strip 2.5*232 Q235 Tangshan Guofeng 5090 0 -40 510 Strip steel 3.0*350 HG5 Hangang 5280 90 50 430 Strip steel 3.0*200 HG5 Hangang 5280 90 50 430 Cold rolled sheet 1.0mm*1250*2500 SPCC Angang 6550 -50 -50 700 Cold rolled sheet 1.0mm*1250*2500 ST12 Benxi Steel 6500 -80 -80 750 Cold rolled sheet 1.0mm*1250*2500 ST12/DC01 Wuhan Iron and Steel 6520 -30 -30 770 Cold rolled steel plate 1.5mm*1250*2500 ST12/DC01 Wuhan Iron and Steel 6500 -30 -30 760 Cold rolled coil 1.0mm*1250*C SPCC Ma Steel 6480 -40 -40 780 Cold rolled coil 1.0mm*1250*C SPCC Handan Steel 6430 -20 -20 760 Cold rolled coil 1.5mm*1500*C ST12 Handan Steel 6400 0 0 730 Product Specification Material Steel/Origin Price (Yuan/Ton) Yesterday Last Week Remarks Last Month Remarks Puzhong Plate 20mm Q235B Jinan Steel 6100 0 0 940 Puzhong Plate 8mm Q235A New / Magang 6200 0 0 650 Puzhong Plate 10mm Q235A New / Magang 6200 0 0 850 Puzhong Plate 16-20mm Q235A New / Magang 6000 0 0 900 Low Alloy Plate 8mm Q345 New Steel 6450 0 50 1000 Low Alloy Plate 10mm Q345 New Steel 6250 0 50 800 Low Alloy Plate 20mm Q345 New Steel 6200 0 100 900 Boiler Plate 8mm 20g Xinyu 6990 0 0 720 Boiler Plate 10mm 20g Xinyu 6790 0 0 720 Boiler Plate 14-25 20g Xinyu 6520 0 0 720 Container Plate 8mm 16MnR Xinyu 7040 0 0 700 Container Plate 10mm 16MnR Xinyu 6840 0 0 700 Container Plate 12mm 16MnR Nansteel/Xinyu 6570 0 0 680 Container Plate 14-25mm 16MnR Nansteel/Xinyu 6570 0 0 700 Seamless Pipe 133*4.5 20# Hongdu 6500 0 700 800 Seamless pipe 168*8 20# Angang 6550 0 950 1050 Seamless pipe 219*6 20# Zhenda 6650 0 650 750 Seamless pipe 273*7 20# Chenggang 6800 0 700 950 I-beam 36#/b Q235 Laiwu Steel 5100 0 0 470 I-beam 40#/b Q235 Laigang 5120 0 0 470 Channel 16#a Q235 Masteel 5400 230 230 750 Channel Steel 20# Q235 Ma Steel 5500 230 230 780 Angle Steel 50*50*5mm Q235 Steel 5410 210 210 630 Steel 50*50*5mm Q235 Ma Steel 5450 200 200 600 Galvanized Steel 0.6mm*1000*C ST02Z Benxi Steel 6650 0 500 1270 Galvanized Roll 0.7mm*1250*C ST02Z Benxi Steel 6600 0 150 800 Galvanized Roll 0.8mm*1000*C ST02Z Ansteel 6550 0 150 900 Galvanized Roll 1.0mm*1250*C ST02Z Angang 6400 0 50 850 Galvanized coil 0.5mm*1250*C DC51D+Z Masteel 6700 0 150 700 Galvanized coil 1.0mm*1250*C DC51D+Z Masteel 6400 0 50 650 Color coated roll 0.40mm*1000*C SGCC Yellowstone Dongshan 7400 0 100 100 Color Coil 0.45mm*1000*C SGCC Huangshi Dongshan 7350 0 100 100 Color Coil 0.50mm*1000*C SGCC Huangshi Dongshan 7100 0 100 100 Color Coil 0.426mm*1000*C CGCC Suzhou Xunxing 7300 0 100 100 Color Coil 0.476mm*1000*C CGCC Suzhou Xunxing 7200 0 80 80 0 0 0
A Blind Flange is round plate which has all of the relevant boltholes but no center hole, and because of this feature this flange is used to close off the ends of a piping systems and pressure vessel openings. It also permits easy access to the interior of a line or vessel once it has been sealed and must be reopened.
The blind flange is used to close ends of piping systems. It is a kind of round plate with no center hold but with all the proper bolt holes. This blind flange is available in various sizes and materials and is used to provide positive closer on the ends of pipes, valves or equipment nozzles. This flange helps in easy access to a line once it has been sealed. The blind flange is sometimes custom made or machined to accept a nominal sized pipe to which reduction is being made.
Blind Flange,Forged Blind Flanges,EN1092-1 Blind Flanges,Forged Steel Blind Flanges
Shandong Zhongnuo Heavy Industry Co.,Ltd. , https://www.zhongnuoflange.com