how to choose Pipe Bends | Longrun

Material

ASTM

Carbon steel(ASTM A234WPB,,A234WPC,A420WPL6. )

Stainless steel(ASTM A403 WP304,304L,316,316L,321. 1Cr18Ni9Ti,

00Cr19Ni10,00Cr17Ni14Mo2, ect.)

Alloy Steel:A234WP12,A234WP11,A234WP22,A234WP5,A420WPL6,A420WPL3.

DIN

Carbon steel:St37.0,St35.8,St45.8;

Stainless steel:1.4301,1.4306,1.4401,1.4571;

Alloy steel:1.7335,1.7380,1.0488(1.0566);
 

JIS

Carbon steel:PG370,PT410;

Stainless steel:SUS304,SUS304L,SUS316,SUS316L,SUS321;

Alloy steel:PA22,PA23,PA24,PA25,PL380;

GB

10#,20#,20G,23g,20R,Q235,16Mn, 16MnR,1Cr5Mo, 12CrMo, 12CrMoG, 12Cr1Mo.

Surface

Transparent oil, rust-proof black oil or hot galvanized.

Applications

Petroleum, chemical, machinery, boiler,electric power, shipbuilding, construction, etc

 

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