Brand NameWEIHENG Product NameCarbon Steel Pipe Fittings 90D Elbow CertificationSGS/BV/ABS/LR/TUV/DNV/BIS/API/PED Place of OriginShanghai China (Mainland) MaterialASTMCarbon steel(ASTM A234WPB,,A234WPC,A420WPL6. Stainless steel(ASTM A403 WP304,304L,316,316L,904l,321. 1Cr18Ni9Ti, 00Cr19Ni10,00Cr17Ni14Mo2,  ect.) Alloy Steel:A234WP12,A234WP11,A234WP22,A234WP5, A420WPL6,A420WPL3 DINCarbon 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) JISCarbon steel:PG370,PT410 Stainless steel:SUS304,SUS304L,SUS316,SUS316L,SUS321 Alloy steel:PA22,PA23,PA24,PA25,PL380 GB10#,20#,20G,23g,20R,Q235,16Mn, 16MnR,1Cr5Mo,  12CrMo, 12CrMoG, 12Cr1Mo Standard SpecificationASTM,JIS,BS,DIN,UNI etc. ConnectionWelding ShapeEqual TechnicsCasting QualificationISO9001, API,CE EquipmentPushing Machine,Beveling Machine,Sand Blasting Machine ThicknessSch10-Sch160 XXS SizeSeamless 1/2" To 24" Welded 24" To 72"