API Coupling
As we know steel pipe coupling is a short pipe or tube that with threads on both ends, used to connect pipelines. So It is a kind of pipe fittings that with threaded connection, the advantage is easy for pipeline maintenance or to replace the broken pipe.
API Coupling refers to the steel couplings that used in connecting casing pipe and tubing. Also known by OCTG coupling, it is usually manufactured in seamless type, material grade same with the pipe body (API 5CT K55/J55, N80, L80, P110 etc), same PSL or providing higher grades than requested. Same heat treatment also applicable, except there is an special requirements.
Casing,Api 5Ct Pup Joint Henan Dongfanglong Machine Manufacture Co., Ltd , https://www.eastlongmachine.com
February 25 Anshan Steel Market Price Quotes
Product Name Specification Material Steel / Origin Price (Yuan/Ton) Than yesterday's last week High Line Φ6.5mm Q235 Angang 4600 0 150 250 High Line Φ8mm Q335 Beitai 4600 0 150 250 High Line Φ6.5mm Q335 Jiujiang 4600 0 150 200 Rebar Φ12mm HRB335 Beitai 4620 0 170 220 Rebar Φ12mm HRB335 Lingsteel 4620 0 170 220 Rebar Φ16-25mm HRB335 New Fushun Steel 4500 0 150 200 Rebar Φ16-25mm HRB335 Beitai 4500 0 150 200 Rebar Φ16-25mm HRB335 Linggang 4500 0 150 200 Hot rolled coil 2.0mm*1250*C Q235 Anshan Iron & Steel (1700) 5530 0 330 530 Hot rolled coil 3.0mm*1500*C Q235 Angang (1780) 5350 0 350 550 Hot rolled coil 3.0mm*1250 *C Q235 Angang (1700) 5350 0 350 550 Hot Roll 5.5mm*1500*C Q235 Angang (1700) 5150 0 350 550 Hot Roll 1.8mm*1250 Q335 Steel 5650 0 350 700 Hot Roll 2.5mm*1250 Q435 Tong Steel 5450 0 350 550 Hot Roll 3.5mm*1500 Q136 Tong Steel 5150 0 350 550 Hot Roll 5.5mm*1500 Q236 Tong Steel 5150 0 350 550 Hot Roll 7.5mm*1500 Q336 Tong Steel 5150 0 350 550 Heat Roll 9.5mm*1500 Q436 Tong Steel 5150 0 350 550 Hot Roll 9.75mm*1500 Q137 Tong Steel 5150 0 350 550 Cold Roll 1.0mm*1000*2000 Q19 5 Angang 6100 0 300 400 Cold rolled steel plate 1.5mm*1000*2000 Q195 Angang 600 0 300 400 Cold rolled plate 2.0mm*1000*2000 Q195 Angang 6000 0 300 400 Cold rolled plate 3.0mm*1000*2000 Q295 Angang 6150 0 300 400 Medium plate 20mm Q235 Angang 5600 0 300 500 Puzhong plate 20mm Q235 5600 0 300 in the center Puzhong plate 30-40mm Q345 Angang 5600 0 300 500 Low alloy plate 20mm Q445 Angang 5900 0 300 500 Diamond plate 3.5mm*1250 * 6000 Q235 Angang 5300 0 250 450 Pattern Plate 4.5mm*1250*6000 Q235 Angang 5300 0 250 450 Pattern Plate 5.5mm*1250*6000 Q235 Angang 5300 0 250 450 Pattern Plate 6.5mm*1250*6000 Q235 Angang 5300 0 250 450 Seamless tube 57mm*3.5 20# Stone 5550 0 0 0 Seamless tube 108mm*4.5 20# Stone 5400 0 0 0 Seamless tube 113mm*4.5 20# Stone 5400 0 0 0 Seamless tube 159mm*6 20# Stone 5300 0 0 0 Seamless tube 76mm*5 20# Angang 5300 0 0 0 Seamless tube 108*4.5 20# Angang 5600 0 0 0 I-beam 12# Q235 A-steel 4900 0 250 350 I-beam 25# Q235 Dong 4 4850 0 200 300 I-beam 26# Q235 East 4950 0 250 350 Channel steel 16# Q235 A-steel 4750 0 350 450 Channel steel 25# Q235 Large-rolled/ 0 0 0 Angle steel 50*5mm Q235 Steel 4800 0 200 250 Angle Steel 100*10mm Q235 Steel 4950 0 350 400