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Material: rail steel Surface: black bitumen and galvanized.( black bitumen are most ...
ASTM A234 WPB T Strainer Manufacturer: ASTM A234 WPB T Strainer, BB Design, DIN 3356,...
company:Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd Name:Steel pipe tee Sur...
Alloy C276/Hastelloy C276/UNS N10276/DIN 2.4819/Nickelvac HC-276/Inconel c276/Nicrofe...
ASTM A234/ASME SA234: Standard Specification for Piping Fittings of Wrought Carbon...