Alloy Steel Pipe, ASTM A335 Pipe, P19 Pipe
Alloy 20 (allow E na le khanyetso e ntle haholo ho sisfuric acid sidrosion; E na le khatello e matla ea ho phopholetsa ea phosphoric acid, tikoloho ea nitric acid le choride. Ka hona, Bolloy 20 le E-na le Lebitso la Anti-Corros Lello * E na le likopo tse fapaneng: tse joalo: likomkoana, lijo, tlhahiso ea matla le indasteri ea polasetiki e tla e sebelisa. Ho hanyetsa ho hahlakoa le lijalo tsa chloride le chloride, kharafu ea khatello ea maikutlo, e joalo, khathatso ea alloy 20 hangata e sebelisoa.
Ha e le hantle, tšepe e 'ngoe le e' ngoe ke esy, empa ha se majoe ohle a bitsoang "a alimang". Li-steels tse bonolo ke tšepe (FA) li abela carbon (c) (a ka bang 0.1% ho 1%, ho latela mekhoa e mengata); Tsena li bitsoa Carbon Steels. Leha ho le joalo, lentsoe "alla" alloy "ke polelo e tloaelehileng e buang ka manane a e mong a eketsoang ka boomo ho kenyelletsa carbone. Aloylome e tloaelehileng e kenyelletsa Manganese (e tloaelehileng ka ho fetisisa), Nickel, Chromium, Selbeden, SexAdium, Sexy. Balekane ba fokolang ba sa tloaelehileng ba kenyelletsa Aluminium, Cobalt, Copper, Ceiobium, Tingbium, Tingsten, Tingsten, Tin, Zincone.
Likahare tse tlase tsa carbon ho Anoy Steel P9 Square Tube ea ho chents'ang moruti nakong ea ho ts'ehetsa thepa e thibelang meaho e meholo. Li-clad tšepe tsa tšepe li etselitsoe ho thibela ho bolaoa ha botsitso