Baotou steel market rose 6.4~6.8 in one week

September 26 02:05:01, 2022

Name of product specification Materials Steel factory / origin Price on June 4 (yuan/ton) June 8 price (yuan/ton) One week ups and downs
altitude Φ6.5mm Q235 Baogang 3650 3580 -70
altitude Φ6.5mm Q235 Xuan Gang 3650 3580 -70
Rebar Φ12mm HRB335 Xuan Gang 3800 3750 -50
Rebar Φ25mm HRB335 Xuan Gang 3600 3530 -70
Rebar Φ25mm HRB335 Baogang 3600 3530 -70
Rebar Φ25mm HRB335 Haixin 3600 3530 -70
Grade III rebar Φ12mm HRB400 Xuan Gang 3900 3850 -50
Grade III rebar Φ25mm HRB400 Xuan Gang 3700 3630 -70
Hot rolled coil 2.75*1500*c Q235 Baogang 4350 4250 -100
Hot rolled coil 3.0*1500*c Q235 Baogang 4250 4150 -100
Hot rolled coil 5.5*1500*c Q235 Baogang 4100 4050 -50
Hot rolled coil 6.0*1500*c Q235 Baogang 4100 4050 -50
Hot rolled coil 8.0*1500*c Q235 Baogang 4100 4050 -50
Cold rolled plate 0.5*1000*C SPCC Baogang 5200 5200 0
Cold rolled plate 1.0*1000*2000 SPCC Angang 5050 5050 0
Cold rolled plate 1.5*1000*2000 SPCC Angang 5000 5000 0
Cold rolled plate 2.0*1000*2000 SPCC Angang 5000 5000 0
Plate 8mm Q235 Lin Gang 4700 4600 -100
Plate 10mm Q235 Lin Gang 4550 4450 -100
Plate 12mm Q235 Lin Gang 4350 4280 -70
Plate 14mm Q235 Lin Gang 4300 4220 -80
Plate 20mm Q235 Lin Gang 4300 4220 -80
I-beam 25# Q235 Wu Gang 3550 3550 0
I-beam 30# Q235 Baogang 3650 3650 0
Channel steel 8# Q235 Tangshan 3650 3650 0
Channel steel 28# Q235 Tangshan 3700 3700 0
Angle Steel 5# Q235 Baogang 3450 3450 0
Angle Steel 8# Q235 Tangshan 3500 3500 0
Welded pipe 1.5 inch Q235 Baogang 3200 3200 0
Welded pipe 3 inches Q235 Baogang 3300 3300 0
Seamless tube 108*4.5mm 20# Angang 4600 4600 0
Seamless tube 159*4.5mm 20# Angang 4800 4800 0
Seamless tube 219*8mm 20# Baogang 4900 4900 0
Seamless tube 325*10mm 20# Baogang 5600 5600 0


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Carriage Bolts

Generally speaking, the Bolt is used to connect two objects, usually through the smooth hole, which needs to be used together with the nut, and a single bolt does not work. The tools are usually spanners. The head is mostly hexagonal, generally larger. The carriage bolt is used in the groove. The square neck is stuck in the groove during the installation process, which can prevent the bolt from rotating. The carriage bolt can move in parallel in the groove. Because the head of the carriage bolt is round, there is no cross groove or inner hexagon, which can be used to assist the design of tools. In the actual connection process, it can also play the role of anti-theft.

Materials: carbon steel, Q235, 45? Steel, stainless steel

Nominal diameter: 5mm-20mm

Length: 15mm -- 300mm

Surface treatment methods: zinc plating, chromium plating, copper plating, surface blackening

Carriage Bolts,Railway Bolts And Nuts,Guardrail Bolts And Nuts,Automotive Thread Rod Bolts

Suzhou Gubao Screws Co.,Ltd. , https://www.gbscrewes.com