June 4th Beijing Construction Steel Market Price Quotes

Name of product specification Materials Steel factory / origin Today's price (yuan/ton) Yesterday's price (yuan/ton) Change (yuan/ton)
altitude Φ6.5-12mm Q235 Shougang 3540-3550 3570-3580 Fell 30
altitude Φ6.5-12mm Q235 Tang Gang 3540-3550 3570-3580 Fell 30
altitude Φ6.5-12mm Q235 Xuan Gang 3540-3550 3570-3580 Fell 30
altitude Φ6.5-12mm Q235 Handan Iron and Steel 3540-3550 3570-3580 Fell 30
altitude Φ6.5-12mm Q235 Cheng Gang 3540-3550 3570-3580 Fell 30
Common line Φ6.5-12mm Q235 Shougang 3500-3510 3500-3510 constant
Common line Φ6.5-12mm Q235 Tang Gang 3500-3510 3500-3510 constant
Common line Φ6.5-12mm Q235 Xuan Gang 3500-3510 3500-3510 constant
Common line Φ6.5-12mm Q235 Handan Iron and Steel 3500-3510 3500-3510 constant
Common line Φ6.5-12mm Q235 Cheng Gang 3500-3510 3500-3510 constant
Rebar Φ12-14mm HRB335 Shougang 3800-3810 3850-3860 Fall 50
Rebar Φ16-25mm HRB335 Shougang 3480-3490 3480-3490 constant
Rebar Φ12-14mm HRB335 Tang Gang 3800-3810 3850-3860 Fall 50
Rebar Φ16-25mm HRB335 Tang Gang 3480-3490 3480-3490 constant
Rebar Φ12-14mm HRB335 Xuan Gang 3800-3810 3850-3860 Fall 50
Rebar Φ16-25mm HRB335 Xuan Gang 3480-3490 3480-3490 constant
Rebar Φ16-25mm HRB335 Cheng Gang 3480-3490 3480-3490 constant
Rebar Φ28-32mm HRB335 Xuan Gang/Shougang 3500-3510 3500-3510 constant
Tertiary thread Φ12-14mm HRB400 Shougang/Shougang 3930-3940 3950-3960 Drop 20
Tertiary thread Φ16mm HRB400 Shougang/Shougang 3640-3650 3640-3650 constant
Tertiary thread Φ20mm HRB400 Shougang/Shougang 3640-3650 3640-3650 constant
Tertiary thread Φ25mm HRB400 Shougang/Shougang 3640-3650 3640-3650 constant
Tertiary thread Φ28mm HRB400 Shougang/Shougang 3680-3690 3680-3690 constant
Three-level disk screw Ø8-10mm HRB400 Shougang 3800-3810 3840-3850 Fall 40
Three-level disk screw Ø20-25mm HRB400 Shougang 3750-3760 3770-3780 Drop 20



Microscope Slides And Cover Slips

1. The glass slide is used to put the sample to be tested, and the cover glass is covered on the sample to be tested.
2. The glass slide is at the bottom, which is the carrier for the material you want to observe, that is, you want to put something on it.
3. The cover glass is smaller than the slide glass. The glass slide is mainly used to hold the observation objects. The cover glass is covered on the slide glass and used for fixing.
4. The glass slide is a thicker piece of glass in the transfer slide, which is used to carry the real object. The cover fragment is the small round or square thin one.
5. Mounting is a general term for a set of things, including slides, coverslips and loaded objects

6. The cover glass is square, the slide glass is rectangular, and the width is longer than the side of the cover glass.

Microscope Slides and cover slips


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