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Oct 23, 2025A269, A249, A270 and DIN 11850 Stainless Steel Welded Pipe GuideThis guide explains how ASTM A269, ASTM A249, ASTM A270 and DIN 11850 differ, how welded stainless steel pipe is formed and welded, and what dimensional, mechanical and testing req -
Oct 23, 2025ASTM A312, A213, A269 and B673-B677 Stainless Seamless Pipe Standards ExplainedStainless steel piping products are divided into pipe and tube, and within each category by diameter, wall thickness, and service temperature. Rather than one universal standard, t -
Oct 23, 2025ASTM A691 Electric Fusion Welded Alloy Steel PipeASTM A691 covers electric fusion welded carbon and alloy steel pipe produced from plate for high-pressure and high-temperature service. This article explains how the grades are des -
Oct 23, 2025Alloy Seamless Steel Pipe Standards: ASTM A333, A335 and DIN JIS EquivalentsCarbon steel pipe cannot serve every condition. Low temperatures make ordinary steel brittle, and high temperatures cause carbon steel to lose strength and oxidize. -
Oct 23, 2025ASTM, JIS, GB, DIN, EN Galvanized Steel PipeASTM, JIS, GB, DIN, EN Galvanized steel pipe refers to steel pipe coated with a layer of zinc through either hot-dip galvanizing or electroplating processes. The zinc coating eff -
Oct 23, 2025ANSI, JIS, DIN, EN, ISO,DIN;CAN/CSA,NFA 3LPE Coated Pipe3LPE anti-corrosion steel pipe, also known as three-layer polyethylene coated anti-corrosion steel pipe, is widely used in sectors such as oil and gas, chemical industry, and wat -
Oct 23, 2025API 5L Epoxy Coated Pipe: FBE Systems for Pipeline Corrosion ProtectionBuried and submerged pipelines operate in aggressive environments. Soil contains moisture, salts, and bacteria; water contains chlorides and dissolved oxygen; and the operating tem -
Oct 23, 2025AWWAC213-2001 FBE Coated PipeAWWAC213-2001 FBE (Fusion Bonded Epoxy) coated pipe, also known as powder-coated anti-corrosion steel pipe or fusion-bonded powder-coated anti-corrosion steel pipe, is a type of -
Oct 23, 2025API 5CT Couplings: Types, Grades, and UsageAPI 5CT couplings connect threaded casing or tubing joints with matching threads, grades, and torque requirements. -
Oct 23, 2025API 5DP Drill Pipe, Grades E75, X95, G105 and S135API 5DP drill pipe is the seamless tubular that transmits rotation and drilling fluid from the surface to the bit. These tubes are produced in grades E75, X95, G105 and S135 with O -
Oct 23, 2025API 5CT Casing and Tubing: Grades, Heat Treatment and TestingAPI 5CT is the international standard for casing and tubing used in oil and gas wells. This article explains the grade system, manufacturing and heat treatment routes, connections -
Oct 23, 2025API 5L PSL1/PSL2 Carbon Steel Line PipeAPI 5L is a type of line pipe specifically designed for transporting oil and natural gas, serving as an industry-standard material. This category of pipeline requires high pressure
