April 19 steel market prices in Jinan


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 Qing Gang 3350 0 50 50
Common line Φ6.5mm Q235 Shi Heng 3400 0 50 70
altitude Φ6.5mm Q235 Handan Iron and Steel 3400 0 50 50
altitude Φ6.5mm Q235 Xing Gang 3400 0 50 50
Rebar Φ12mm HRB335 Jinan Steel 3270 0 20 20
Rebar Φ12mm HRB335 Lai Gang 3270 0 20 20
Rebar Φ14mm HRB335 Jinan Steel 3220 0 20 20
Rebar Φ14mm HRB335 Lai Gang 3220 0 20 20
Rebar Φ25mm HRB335 Jinan Steel 3170 0 20 20
Rebar Φ25mm HRB335 Lai Gang 3170 0 20 20
Grade III rebar Φ12mm HRB400 Lai Gang 3420 0 20 20
Grade III rebar Φ14mm HRB400 Lai Gang 3370 0 20 20
Grade III rebar Φ25mm HRB400 Lai Gang 3320 0 20 20
Hot rolled coil 2.0*1250*c Q235 Taigang 4550 0 0 100
Hot rolled coil 2.5*1250*c Q235 Taigang 4400 0 0 100
Hot rolled coil 2.75*1250*c Q235 Taigang 4350 0 0 100
Hot rolled coil 3.0*1250*c Q235 Jinan Steel 4300 0 0 150
Hot rolled coil 3.5*1250*c Q235 Jinan Steel 4200 0 0 200
Hot rolled coil 5.5*1250*c Q235 Jinan Steel 4200 0 0 200
Hot rolled coil 5.5*1250*c Q235 Tang Gang 4200 0 0 200
Hot rolled coil 5.5*1250*c Q235 Handan Iron and Steel 4200 0 0 200
Hot rolled coil 5.5*1250*c Q235 Baogang 4200 0 0 200
Boiler plate 8mm 20g Jinan Steel 4850 0 0 60
Boiler plate 20mm 20g Jinan Steel 4450 0 0 50
Container board 8mm 16MnR Jinan Steel 5050 0 0 60
Container board 20mm 16MnR Jinan Steel 4600 0 0 40
Cold rolled plate 0.5*1250*2500 SPCC Angang 5300 0 0 0
Cold rolled plate 1.0*1250*2500 SPCC Angang 5050 0 0 -70
Cold rolled plate 1.5*1250*2500 SPCC Angang 5050 0 0 -70
Cold rolled plate 2.0*1250*2500 SPCC Angang 5050 0 0 -70
Plate 8mm Q235 Jinan Steel 4600 0 0 100
Plate 10mm Q235 Jinan Steel 4500 0 0 100
Plate 12mm Q235 Jinan Steel 4260 0 0 160
Plate 14-20mm Q235 Jinan Steel 4120 0 0 140
Plate 14-20mm Q235 Handan Iron and Steel 4120 0 0 140
Plate 14-20mm Q235 Puyang 3980 0 0 30
Low alloy plate 8mm Q345 Jinan Steel 4700 0 0 150
Low alloy plate 10mm Q345 Jinan Steel 4600 0 0 150
Low alloy plate 12mm Q345 Jinan Steel 4380 0 0 210
Low alloy plate 14-20mm Q345 Jinan Steel 4290 0 0 160
I-beam 25# Q235 Wu Gang 3510 0 0 0
I-beam 25# Q235 Haicheng 3590 0 0 0
I-beam 36# Q235 Lai Gang 3600 0 0 0
I-beam 56# Q235 Lai Gang 4800 0 0 0
Channel steel 8# Q235 Jinan Steel 3230 0 0 0
Channel steel 25# Q235 Wu Gang 3530 0 0 0
Angle Steel 5# Q235 Angang 3250 0 0 0
Angle Steel 8# Q235 Angang 3200 0 0 0
Seamless tube Φ108*4.5 20# smoke tube 4700 0 0 0
Seamless tube Φ159*6 20# smoke tube 4700 0 0 0
Seamless tube Φ219*7 20# Lu Bao 5400 0 0 0


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Gas Industry Mass Flow Meter

Sealand is a trustworthy manufacturer of Gas Mass Flow Meter, Gas Mass Flowmeter, Gas Flow Meter, Gas Flowmeter, Gas Meter, ATEX, IECEx & CE approved.



The installation is as follows.

1. Installation Steps
a) Choose correct installation site, taking installation area, pipeline, transmitter location &

valve location into consideration;
b) Install the meter according to direction mark on sensor; c) Install the sensor & transmitter on pipeline;
d) Connect transmitter & sensor with 9-pin cable;
e) Start.


2. Site selection

a) Sensor stays away from mechanical vibration source, for example, pump. Use flexible pipe to connect meter with pipeline if inevitable. The housing of meter must be standalone, out of touch with any other device. There must be 3 times the size of sensor between 2 sensors if there are many flow meters on the same pipeline, to avoid resonance.

b) Do not install sensor on pipeline that easily expands with hot and contracts with cold, especially near expansion joint, which leads to a worse stability.

c) Sensor stays away from industrial electromagnetic field, such as large generator and transformer, better 5m at least. Such device influences the performance of drive coil and pickoffs. Make sure magnetic field intensity less than 400A/m.

d) Sensor shall be installed on lower pipeline, to be easily full of fluid.
e) Make sure Ex-mark meet application requirements if in hazardous area.

f) Build a sunshade if the meter is under direct solar radiation. g) Keep the meter from corrosive liquid.


Gas Mass Flow Meter, Gas Mass Flowmeter, Gas Flow Meter, Gas Flowmeter, Gas Meter

Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeter.com

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