2019 Latest Design Faith 20/30/50/80W/100W 3D Color CO2 UV Fiber Production Line Galvo Fiber Laser Printer Marking CNC Engraving Machine for PVC PE Pipe
Short Description:
Production specification：
Outer diameter of steel pipe 20-426
Steel pipe wall thickness of 20-426
20# seamless steel pipe is made of 20# steel, with slightly higher strength than 15#, rarely quenched and no tempering brittleness. Cold deformation plasticity is high, generally for bending, calendering, bending and hammer arch processing, welding performance of arc welding and contact welding is good, gas welding thickness is small, the shape of strict requirements or complex shape of the workpiece is easy to crack. Machinability cold drawing or normalizing state is better than annealing state, generally used to manufacture less stress and high toughness requirements of the workpiece.
The material of 20# seamless steel pipe is: high quality carbon structural steel
Brand number: 20#
Standard: GB8162-2018
GB/T8163-2018
GB3087-2008
GB9948-2013
GB5310-2017
Our corporation promises all end users in the first-class solutions as well as most satisfying post-sale services. We warmly welcome our regular and new shoppers to join us for 2019 Latest Design Faith 20/30/50/80W/100W 3D Color CO2 UV Fiber Production Line Galvo Fiber Laser Printer Marking CNC Engraving Machine for PVC PE Pipe, If you have the requirement for virtually any of our items, make sure you call us now. We are wanting ahead to hearing from you before long.
Our corporation promises all end users in the first-class solutions as well as most satisfying post-sale services. We warmly welcome our regular and new shoppers to join us for China Laser Printer Laser Marking Machine and 20W Fiber Laser Marking Machine, we always keep our credit and mutual benefit to our client, insist our high quality service to moving our clients. always welcome the our friends and clients to come and visit our company and guid our business, if you are interested in our merchandise, you can also submit your purchase information online, and we are going to contact you immediately, we keep our highly sincere cooperation and wish everything in your side are all well.
Our corporation promises all end users in the first-class solutions as well as most satisfying post-sale services. We warmly welcome our regular and new shoppers to join us for 2019 Latest Design Faith 20/30/50/80W/100W 3D Color CO2 UV Fiber Production Line Galvo Fiber Laser Printer Marking CNC Engraving Machine for PVC PE Pipe, If you have the requirement for virtually any of our items, make sure you call us now. We are wanting ahead to hearing from you before long.
2019 Latest Design China Laser Printer Laser Marking Machine and 20W Fiber Laser Marking Machine, we always keep our credit and mutual benefit to our client, insist our high quality service to moving our clients. always welcome the our friends and clients to come and visit our company and guid our business, if you are interested in our merchandise, you can also submit your purchase information online, and we are going to contact you immediately, we keep our highly sincere cooperation and wish everything in your side are all well.
