January 16 Dalian Steel Market Price Quotes


Name of product specification Materials Steel factory / origin Price (yuan/ton) Than yesterday Compared to last week Than last month
Common line Φ6.5mm Q235 Tong Gang 3210 0 100 150
altitude Φ6.5mm Q235 Tong Gang 3250 0 100 160
altitude Φ8/10mm Q235 Beitai 3250 0 100 160
Rebar Φ12-14mm HRB335 Beitai 3230 0 130 170
Rebar Φ12-14mm HRB335 Xilin 3230 0 130 170
Rebar Φ16-25mm HRB335 Beitai 3050 0 100 140
Rebar Φ8-10mm HRB335 New Fushun Steel 3450 0 110 130
Hot rolled coil 2.75*1250*C Q235 Angang 4350 0 100 250
Hot rolled coil 3.0*1250*C Q235 Angang 4250 0 50 200
Hot rolled coil 4.0*1250*C Q235 Angang 4020 0 -180 220
Hot rolled coil 4.75*1250*C Q235 Angang 4020 0 -180 220
Hot rolled coil 5.5*1250*C Q235 Angang 4020 0 -180 220
Cold rolled plate 1.0*1000*2000mm Q195 Bengang 5050 0 0 100
Cold rolled plate 1.5*1250*2500mm Q195 Bengang 4950 0 0 100
Cold rolled plate 2.0*1250*2500mm Q195 Angang 4950 0 0 100
Cold rolled plate 3.0*1250*2500mm Q195 Angang 5200 0 0 100
Puzhong board 8mm Q235 Tian Gang 4400 0 150 400
Puzhong board 8mm Q235 Jinan Steel 4300 0 50 150
Puzhong board 10mm Q235 Tian Gang 4150 0 270 330
Puzhong board 14-20mm Q235 Jigang 3950 0 150 200
Low alloy plate 14-20mm Q345 Jigang 4100 0 150 170
Galvanized coil 0.5mm*1000*C SGCC Hengtong 5980 0 80 80
ll 0.7mm*1000*C SGCC Bengang 5450 0 50 -150
ll 1.0mm*1000*C ST02Z Bengang 5550 0 150 -50
I-beam 12# Q235 Angang 3000 0 0 0
I-beam 25# Q235 Angang 3400 0 0 0
Channel steel 16# Q235 Acheng 3140 0 0 10
Channel steel 32# Q235 Acheng 3310 0 0 10
Angle Steel 40*4m Q235 Tong Gang 3170 0 0 20
Angle Steel 50*5mm Q235 Tong Gang 3150 0 0 20



Digital PH Sensor

The pH sensor, also known as the pH probe, consists of two parts: a glass electrode and a reference electrode. Since the pH value is related to temperature, it is usually necessary to add a temperature electrode for temperature compensation. The difference between the digital pH sensor developed and produced by Daruifuno and the Analog PH Sensor is the output mode of the signal. The simulated pH electrode itself cannot output a signal and needs to be connected to a transmitter to read the data. The digital pH electrode has a built-in RS485 interface and supports the Modbus protocol, which is convenient for networking and integration. The digital sensor realizes the functions of electrode signal detection, temperature monitoring, automatic temperature compensation and digital signal conversion, plug and play.

digital ph sensor

The protection level of the digital pH electrode is IP68, and it can work continuously under water for a long time. High measurement accuracy, built-in temperature sensor, real-time temperature compensation. We have stainless steel shells and PPS shells, both of which are split, easy to install and remove. This digital pH sensor is suitable for a variety of working conditions and is widely used in industrial production processes, sewage, tap water, surface water monitoring and other industries. We have matching digital pH controllers and multi-parameter controllers.

digital ph sensor, RS485 ph sensor, Modbus ph sensor, China ph sensor supplier

Suzhou Delfino Environmental Technology Co., Ltd. , https://www.daruifuno.com