The product name specification material steel factory / origin price (yuan / ton) than yesterday last week than the previous month Remarks General line Φ6.5mm Q235 Jiuquan 5270 0 40 140 high line Φ6.5mm Q235 Kunming Steel 5340 0 40 40 high line Φ6. 5mm Q235 Wine and Steel 5340 0 40 40 High Line Φ6.5mm Q335 Heavy Steel 5340 0 40 40 Rebar Φ12mm HRB335 Steel 5780 30 130 280 Rebar Φ12mm HRB335 Cold Steel 5730 30 110 250 Rebar Φ12mm HRB335 Heavy Steel 5730 30 110 250 Rebar Φ12mm HRB335 Degang 5730 30 110 250 Rebar Φ14mm HRB335 Heavy Steel 5560 0 30 160 Rebar Φ16mm HRB335 Water Steel 5350 0 50 170 Φ16:5410 Rebar Φ16-25mm HRB335 Kunming Steel 5320 0 40 160 Rebar Φ16-25mm HRB335 Heavy Steel 5310 0 40 160 Grade III Rebar Φ16-25mm HRB400 Water Steel 5480 0 80 180 Grade III Rebar Φ16-25mm HRB400 Weida Steel 5480 0 80 200 Grade III Rebar Φ25mm HRB400 Degussa 5480 0 80 200 Hot Rolled Coil 2.75mm*1250*C Q235 Panzhihua Steel 5880 0 0 50 Hot rolled coil 3.0mm*1250*C Q235 Panzhihua Steel 5780 0 0 50 Hot rolled coil 4.75mm*1250*C Q235 Panzhihua Steel 5620 0 0 50 Hot rolled coil 6.0mm *1250*C Q235 Pangang 5600 0 0 50 Hot rolled coil 3.0mm*1250*C Q235 Taigang 5730 0 0 30 Hot rolled coil 5.5mm*1500*C Q235 Steel 5630 0 0 60 Hot rolled coil 5.5*1500*C Q235 Wine steel 5580 0 0 60 Cold rolled coil 0.5mm*1000*C Q195 Pangang 7100 0 0 100 Cold rolled Volume 0.7mm*1000*C Q195 Panzhihua Steel 6900 0 0 100 Cold rolled coil 1.0mm*1000*C Q195 Panzhihua Steel 6700 0 0 100 Cold rolled coil 1.2mm*1000*C Q195 Panzhihua Steel 6680 0 0 100 Cold rolled coil 1.0 Mm*1250*C Q195 WISCO 6680 0 0 100 Cold rolled coil 1.0mm*1000*C Q195 Heavy steel 6670 0 0 100 Cold rolled coil 1.0mm*1250*C Q195 Handan steel 6650 0 0 100 Hot rolled strip 2.75*600 *C Q235 Weigang 5580 0 60 220 Hot-rolled strip 3.5*685*C Q235 Weigang 5460 0 60 170 Hot-rolled strip 6.0*760*C Q235 Weigang 5400 0 80 190 Hot-rolled strip 5.5*710*C Q235 Yuxi Xinxing 5320 0 40 190 Hot-rolled strip 2.75*610*C Q235 Yuxi emerging 5490 0 40 210 Hot-rolled strip 2.0*355*C Q195 Tianjin rolling 1 5520 0 100 190 Puzhong plate 8mm Q235 Heavy steel 6650 50 100 200 Medium Plate 10mm Q235 Heavy Steel 6450 50 100 200 Medium Plate 14-25mm Q235 Heavy Steel 6350 50 100 200 Medium Plate 14/22mm Q235 Jiu Steel 6350 50 150 250 Medium Plate 14-18mm Q235 Lin Steel 6350 50 150 250 Medium Plate 14-20mm Q235 New Steel 6350 50 150 250 Low Gold plate 12-25mm Q345 Heavy steel 6550 50 100 200 Shipbuilding plate 10mm CCSA Xinyu 6950 50 300 400 Shipbuilding plate 12mm CCSA Xinyu 6800 50 250 300 Shipbuilding plate 10mm CCSA Wuhan Iron and Steel 7000 50 250 350 Boiler plate 8mm 20g Heavy steel 7300 150 250 350 Boiler Plate 10mm 20g Heavy Steel 7150 150 250 350 Boiler Plate 12-25mm 20g Heavy Steel 7050 150 250 350 Boiler Plate 28mm 20g Heavy Steel 7100 150 250 350 Container Plate 8mm 16MnR Heavy Steel 7450 100 100 300 Container Plate 10mm 16MnR Heavy Steel 7300 100 100 300 Container Plate 12-25mm 16MnR Heavy Steel 7200 100 100 300 Container Plate 26-32mm 16MnR Heavy Steel 7250 100 100 300 Galvanized Roll 0.4mm*1000*C SGCC Chongqing Sigang 7200 0 0 0 Galvanized Roll 0.5mm*1000* C SGCC Chongqing Sigang 6950 0 0 0 Galvanized coil 1.0mm*1000*C SGCC Chongqing Sigang 6600 0 0 0 Color coated roll 0.426mm*1000*C TST02Z Chongqing Sigang 8050 0 0 350 Color coated roll 0.476mm*1000 *C TST02Z Chongqing Sigang 7750 0 0 350 Seamless Pipe 108*5mm 20# Without Branch 7100 100 100 100 Seamless Pipe 133*5mm 20# Without Branch 7100 100 100 100 Seamless Pipe 159*6mm 20# No branch factory 7200 0 0 0 Seamless pipe 219*6mm 20# No branch factory 7300 0 0 300 I-beam 25# Q235 Steel 5900 100 100 150 I-beam 36# Q235 Steel 6050 100 100 250 Channel 16# Q235 Liusteel 5600 100 100 150 Channel 25# Q235 Wugang 5700 100 100 200 Angle 50*5mm Q235 Angle 5500 100 100 150 50*5mm Q235 Nanchang Steel Works 5400 100 100 150

As the name suggests, Diaphragm Metering Pump using a special design and processing of flexible diaphragm instead of the piston, under the action of the drive mechanism to achieve reciprocating motion, complete the suction - discharge process. Due to the segregation of the diaphragm, the isolation between the metering fluid and the driving lubrication mechanism is realized in the structure. High-tech structural design and the selection of new materials has greatly improved the service life of the diaphragm, coupled with excellent corrosion resistance of composite materials, diaphragm metering pumps become the main application of fluid measurement pump type.

In the diaphragm-type metering pump family members, the hydraulic diaphragm metering pump/refineries hydraulic metering pump/Hydraulic Diaphragm Metering Pumps as a result of the use of hydraulic oil evenly drive the diaphragm, to overcome the mechanical direct drive mode under the pump diaphragm too concentrated shortcomings, to enhance the diaphragm life and working pressure ceiling. In order to overcome the single diaphragm metering pump may occur due to damage caused by the diaphragm damage, and some metering pumps equipped with a diaphragm breakage sensor to achieve the diaphragm when the automatic chain protection; with double diaphragm structure of the pump head to further improve its safety Sex, suitable for security protection is particularly sensitive to the application.


If you want to buy Mechanical Diaphragm Metering Pump, Solenoid Diaphragm Metering Pump, Water Treatment Dosing Pump, Plastic Chemical Diaphragm Metering Pump, please contact us.

Hydraulic Diaphragm Metering Pumps

Hydraulic Diaphragm Metering Pumps,Industrial Hydraulic Diaphragm Metering Pumps,Hydraulic Diaphragm Metering Dosing Pumps,Seko Hydraulic Diaphragm Metering Pumps,Refineries Hydraulic Metering Pump

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