June 3 Qingdao steel market price quotes

Product name Specification Material Steel/Origin Price (Yuan/Ton) Yesterday Last week than last month General line Φ6.5/8mm Q235 Qinggang Steel 5840 0 0 40 High Line Φ10mm Q235 Handan Steel 5900 0 0 100 Rebar Φ12mm HRB335 Blue Steel 5800 0 0 100 Rebar Φ14mm HRB335 Qinggang 5750 0 0 100 Rebar Φ16-25mm HRB335 Qinggang 5650 0 0 100 Rebar Φ12mm HRB335 Jigang 5800 0 0 50 Rebar Φ14mm HRB335 Jigang 5750 0 0 50 Rebar Φ16 -25mm HRB335 Jigang 5650 0 0 50 Grade III Rebar Φ16-25mm HRB400 Jigang 5900 0 0 150 Hot Roll 2.75mm*1500*C Q235 6050 0 0 50 Hot Roll 3.0mm*1500*C Q235 Package Steel 6000 0 0 50 Hot rolled coil 5.5mm*1500*C Q235 Steel cladding 5900 0 70 80 Hot rolled coil 5.5mm*1250*C Q235 Laiwu Steel 5900 0 70 80 Hot rolled coil 5.5mm*1500*C Q235 Jinan Iron and Steel 5900 0 50 50 Cold Rolled Plate 1.5mm*1250*2500 ST12 Saddle/Ben Steel 7150 0 0 350 Cold Rolled Plate 2.0mm*1250*2500 ST12 Saddle/Ben Steel 7150 0 0 350 Cold Rolled Plate 2.5mm*1250*2500 ST12 Saddle / Benxi Steel 7150 0 0 350 Cold Rolled Plate 3.0mm*1250*2500 ST12 Saddle/Ben Steel 7200 0 0 400 Cold Rolled Roll 1.0*1250*C SPCC Steel Clad Steel 6850 0 0 220 Cold Rolled Roll 1.0*1250*C SPCC 邯Steel 6850 0 0 220 Cold rolled coils 0*1250*C SPCC Tang Steel 6850 0 0 220 Puzhong Plate 8mm Q235 Jinan Steel 7100 0 -100 50 Puzhong Plate 10mm Q235 Jigang 6850 0 -50 100 Puzhong Plate 12mm Q235 Jigang 6700 0 -50 150 Puzhong Plate 14mm Q235 Jinan Steel 6550 0 -100 100 Puzhong Plate 20mm Q235 Jinan Steel 6550 0 -100 100 Puzhong Plate 20mm Q235 Handan Steel 6550 0 -100 100 Low Alloy Plate 14mm Q345 Jinan Steel 6700 0 -100 100 Low Alloy Plate 16mm Q345 Jinan Steel 6700 0 -100 100 Low Alloy Plate 20mm Q345 Jinan Steel 6700 0 -100 100

Self Recovery High Speed Door

Auto Recovery Rapid Door

Zippered Quick door Features

Open: 1.2-2.0m/Sec

High airtight energy efficient : Zipper patented technology and curtain rail technology combines high seal ability for maximum energy efficiency

Self-healing maintenance cost savings :When the door by the impact and dislocation occurs , repeat mosaic patented technology that is deralling repair system starts automatically , without any manual and automatic reset to its original state force to effectively reduce maintenance time saving cost

High security : Curtain soft and elastic , without any load at the bottom of the door to change , to ensure that the operator in an emergency state in the collision to the door when the operation will not cause harm

Push pull dual hinge system :unmatched safety record and absolute tightness in push pull twin shaft system, loading close dependence and the curtain at the bottom of the traditional fast door to achieve , you can drive dual axis system so that the upper curtain sprocket perfect bite does not depend on the door of its own weight can be achieved fast closing , this patented technology to avoid the hard parts usage of

More than one million times the durability performance : speed doors reduce the use of materials , easy to wear , strong and flexible curtain is very durable , can withstand million of opening and closing operation ,

in the use of some products has reached 500 million times for opening and closing

The soft curtain anti-collision fast door has simple structure design, which is beneficial to stable operation, reduces the frequency of repairing and replacing wearing parts, effectively improves the durability and service life of the equipment, and the curtain can be derailed in the event of an accidental impact, and during the ascent Automatic reset, no need to manually repair and reset the whole process.
Heating devices are included on both sides of the column.
The structural design of this product is characterized by trouble-free operation up to 150,000 times per year. It has the highest practicality and the lowest maintenance cost.

Self Recovery High Speed Door, air shower door, pharmaceutical clean room door

SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrd.com