Tubes for machine & structural

Name UNS ApplicationsASTM JIS KSCarbon SteelAPI STM-C540/R830STM-C540/R830 For drilling tubesA519 STH11/31 STHG11/31 For high pressure gas cylinderA500/501 STK290/540 SPS290/540 For general structural purposetubesA519 STKM11A/20ASTKM11A/20AFor machine structural purposetubesAlloy Steel A519 SCr420TK/SCM440TKSCr420TK/SCM440TK For machine purpose tubesStainless SteelMT304/347 SUS304TKA/347TKASTS304TKA/347TKA For high temperature serviceand corrosion resistance tubesMT410/430 SUS410TKA/430TKASTS410TKA/430TKAShapes & Dimensions- Outer Diameter: 8 ~ 170mm- Thickness: 0.4 ~ 40.0mm- Packing wt: Max. 2.0MT- Length: Max. 13.8M- Surface: PK, RP, BA, GL, VC, CGREC

For machine structural purpose