June 8 Lanzhou 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 Eight steel 3500 0 0 -100
altitude Φ6.5-10mm Q235 Eight steel 3550 0 0 -90
altitude Φ6.5-10mm Q235 Wine and Steel 3550 0 0 -90
Rebar Φ12-14mm HRB335 Eight steel 3700 0 0 -50
Rebar Φ12-14mm HRB335 Wine and Steel 3700 0 0 -50
Rebar Φ12-14mm HRB335 Longgang 3640 0 0 -60
Rebar Φ16-25mm HRB335 Eight steel 3500 0 0 -80
Rebar Φ16-25mm HRB335 Wine and Steel 3500 0 0 -80
Rebar Φ16-25mm HRB335 Longgang 3450 0 0 -80
Rebar Φ12-14mm HRB400 Wine and Steel 3880 0 0 -20
Rebar Φ16-25mm HRB400 Wine and Steel 3730 0 0 -20
Hot roll 2.75*1250*C Q235 Wine and Steel 4100 0 0 -150
Hot roll 2.75*1250*C Q235 Taigang 4130 0 0 -150
Hot roll 3.0*1250*C Q235 Wine and Steel 4000 0 0 -200
Hot roll 3.75*1250*C Q235 Wine and Steel 3820 0 -60 -280
Hot roll 5.5*1250*C Q235 Wine and Steel 3820 0 -60 -280
Hot roll 5.5*1500*C Q235 Baogang 3880 0 -70 -220
Hot roll 7.5*1500*C Q235 Baogang 3880 0 -70 -220
Cold plate 0.5*1000*2000 08KP Kasteel 5100 0 0 -50
Cold plate 1.0*1000*2000 08KP Kasteel 4900 0 50 50
Cold plate 2.0*1000*2000 08KP Kasteel 4900 0 50 50
Cold roll 1.0*1250*C SPCC Baogang 5000 0 0 0
Plate 8mm Q235B Wine and Steel 4750 0 0 100
Plate 10mm Q235B Wine and Steel 4800 0 0 100
Plate 12mm Q235B Wine and Steel 4400 0 0 50
Plate 14-20mm Q235B Wine and Steel 4350 0 0 70
Plate 12mm Q235B Lin Gang 4350 0 0 70
Plate 14mm Q235B Lin Gang 4300 0 0 20
Plate 20mm Q235B Lin Gang 4250 0 0 50
Low alloy plate 6mm Q345B Wine and Steel 5000 0 0 100
Low alloy plate 8mm Q345B Wine and Steel 4800 0 0 100
Low alloy plate 12mm Q345B Wine and Steel 4550 0 0 100
Low alloy plate 20mm Q345B Wine and Steel 4500 0 0 100
Angle Steel 5# Q235 Anyang 3600 0 0 0
Angle Steel 140*12mm Q235 Tang Gang 3450 0 0 0
Channel steel 8# Q235 A Gang 3400 0 0 0
Channel steel 25# Q235 Wu Gang 3500 0 0 0
I-beam 12# Q235 A Gang 3580 0 0 0
I-beam 25# Q235 Baogang 3750 0 0 0
Welded pipe Φ25mm Q235 Baogang 3600 0 0 0
Welded pipe Φ80mm Q235 Baogang 3650 0 0 0
Seamless tube Φ108*4.5mm 20# Angang 4700 0 0 0
Seamless tube Φ159*6mm 20# Baogang 4800 0 0 0
Seamless tube Φ219*7mm 20# Angang 4900 0 0 0
Seamless tube Φ237*7mm 20# Baogang 5050 0 0 0


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Welding Nut

Welding nut is a kind of nut suitable for welding outside the nut. It is generally made of weldable material and is relatively thick and suitable for welding. Welding is equivalent to turning two separated parts into a whole, melting the metal at high temperature, mixing it together and then cooling it. Alloy will be added in the middle, and molecular force will play a role in the inside, and the strength is generally greater than that of the parent body. The experiment of welding parameters depends on the fusion size of the weld, and the welding parameters are adjusted according to the fusion size until the defects are eliminated. Of course, the quality of welding is related to the pre-welding treatment, such as dust removal and oil stain.

Welding Nut,Round Weld Nuts,Weld Nuts Lowe'S,Weld Nuts Fastenal

Jiangsu Jiajie Special Screw Co., Ltd , https://www.tzbolts.com

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