N80, a relatively old grade with open chemical requirements, is susceptible to H2S and acceptable for sweet oil and gas wells in design conditions. L80 is a restricted yield-tubing grade that is available in Type 1, 9Cr, or 13Cr. L80Type 1 is less expensive, but more subjects to weight-loss corrosion, commonly used in oil and gas fields.
China S355j2 St52 Spfc590 Q355D/Q345D Hot Rolled Plate S355J2 St52 Spfc590 Q355D/Q345D Hot Rolled Plate Forged Structural Carbon Steel 1:Q355 steel introduction Q355 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part
Steel Grade:Q345A Q345B Q345C Q345D Q345D:Width:600mm-2600mm:Thickness:1.3mm-25mm Steel Coil Hot Roll:Technical Process:Steel Billet, Heated, Rolled, Coil
Guide to Metals, Steel and Alloys in Oil & Gas Industry Oil & Gas Applications :Other Applications :Major Producers :Major Companies :Iron steel with less than 2 % of carbon content and a small composition of manganese, phosphorus, sulfur and silicon. Carbon steel is known to be very strong with high resistance to wearing, and the most produced material of all steel types.
ISO, SGS API BV# A192 ST35.8 BS3059 A210 a1 STPG370 ISO, SGS API BV# A192 ST35.8 BS3059 A210 a1 STPG370 Seamless Boiler tube, US $ 900 - 1500 / Ton, ASTM, DIN, ASTM A335-2006, DIN 1626, DIN 1629/3, DIN 1629/4, DIN
Common carbon structural steel plate A283 Grade C and A283 Grade D are mainly used in heavy industry and oil plants for built steel tanks and vessels.It is good in welding and economic for useage.The best equavilent steel grades are SA283 Grade C and SA283 Grade D in steel standard specification ASME SA 283 SA oil transportation sa283 grade c
q345d steel, q345d steel Suppliers and Manufacturers at A wide variety of q345d steel options are available to you, such as aisi, astm, and jis. You can also choose from bending, decoiling, and cutting q345d steel, as well as from container plate, ship plate, and boiler plate q345d steel, and whether q345d steel is galvanized, or coated.GB/T8162 Q345D Steel Pipe,GB/T8162 Q345D Steel Pipe GB/T8162 Q345D Steel Application:Q345D Steel pipe is mainly used in ships, boilers, pressure vessels, oil storage tanks, bridges, power station equipment, up welding structure lifting transport machinery and other higher load.