For pipe NPS 12 (DN300,323.8mm) and under,the weight shall vary within -3.5% / +10%.For pipe over NPS 12 (DN300,323.8mm),the weight shall vary within -5% / +10%.Pipe of NPS 4 (DN100,114.3mm) and smaller may be weighed in convenient lots; pipe in sizes larger than NPS 4China standard GB/T 3077 35CrMo Alloy Steel Plate - BEBON BBN steel offer China standard GB/T 3077 alloy steel,offer 12Cr1Mo,20Cr,40Cr,30CrMo,35CrMo,42CrMo.GB/T 3077 35CrMo Alloy Steel Plate is a high quality Quenched and Tempered Alloy Structural steel,It belong to the high quality low carbon,Low alloy chromium,molybdenum,nickel case hardening steel.
20Cr Alloy Structure Steel,China 20cr Alloy Steel Pipe,20cr Steel Structure Pipe,20Cr seamless steel pipe supplier,20cr Boiler Tube,20Cr Round Seamless Tube Hot Formed Structural Steel Pipe,GB/T 8162 20Cr seamless steel pipes are used in pipelines for conveying fluid,such as oil,natural gas,gas,water and some solid materials.
ASTM A53 SCH40 Welded Carbon Steel Tubes; ERW Steel Pipe.10 Inch Erw Tube; ASTM A53 Water Steel Pipe; API 5L Heavy Wall Seamless Carbon Pipe/Seamless Pipe; Spiral Steel Pipe.API 5L Black Spiral Steel Pipe; API 5L PSL1 Spiral Steel Pipe; API 5L Large Diameter Spiral Pipe; Alloy steel tube.P11 Alloy Steel Tube; ASTM A335 Alloy Steel Tube; P9 Introduction of GB/T 8162 20Cr seamless steel pipe GB/T 8162 20Cr seamless steel pipe as one of the mainly product in Katalor,we keep exporting GB/T 8162 20Cr seamless steel pipe more than 40,000 ton every year.Then Katalor will introduce the more information of GB/T 8162 20Cr seamless steel pipe..1.GB/T 8162 20Cr seamless steel pipe is a seamless steel pipe for structure,mainly used for general structure and mechanical structure.
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Structure Dia 152mm 156mm Steel Pipe Gbt8162 GB/T8163 20# Q345b,Seamless Steel Tube Od 60.3mm 63.5mm 57mm,Carbon Steel Tube,Find Details about 152mm Steel Pipe,Steel Tube 60.3mm from Structure Dia 152mm 156mm Steel Pipe Gbt8162 GB/T8163 20# Q345b,Seamless Steel Tube Od 60.3mm 63.5mm 57mm,Carbon Steel Tube gbt 8162 q345b carbon steel pipe tube view photo of Q345b Smls Tube,Q345b Seamless Pipe,Q345b Hot Rolled Pipe.Contact China Suppliers for More Products and Price.