CARBON STEEL & FERRITIC ALLOY STEEL SMLS/WELDED PIPES
PRODUCT VENDOR NAME ORIGIN RANGE AVAILABILITY GRADE
CARBON STEEL & SUMITOMO / JFE  JAPAN 1/4″ ~ 24″ *C.S.HIGH-TEMP.TURE *A53- Gr.B
FERRITIC ALLOY and HIGH-PRESSURE *A106- Gr.B/C
STEELSEAMLESS PIPE *C.S. LINE PIPE *API5L- Gr.B/X42/X46
*API5L- Gr.X52/X60/X65
*C.S.LOW-TEMP.TURE *A333-Gr.1/3/6
*C.S.FERRITIC ALLOYS *A335-Gr.P5/P9/P91
*A335-Gr.P11/P12/P22
*C.S.DRILL/ CASING *API5CT / API Spec.5D
STAINLESS STEEL & SUMITOMO / NSC JAPAN 1/4″ ~ 16″ *STAINLESS STEEL *A312 Gr.TP304(L)/316(L)
NICKEL ALLOYS KUZE JAPAN *A376 Gr.TP321/347/316Ti
SEAMLESS PIPE *DUPLEX *A790 Gr.UNS31803
*SUPER DUPLEX *A790 Gr.UNS32205
*TITANIUM ALLOYS *B337 TITANIUM _
*CU-NI ALLOYS *B165 MONEL_ / B466 CU-NI
*NICKEL ALLOYS *B167 / B407 INCONEL _
*B622 HASTELLOY_
*B729 ALLOY20
STAINLESS STEEL & NAS-TOA / NISHIMURA GOKYO JAPAN 1/4″ ~ 52″ *STAINLESS STEEL *A312 Gr.TP304(L)/316(L)
NICKEL ALLOY *A358 Gr.TP304(L)/316(L)
SERW / SAW PIPE *DUPLEX *A790 Gr.UNS31803
*SUPER DUPLEX *A790 Gr.UNS31250
*TITANIUM ALLOYS *B337 TITANIUM _
*CU-NI ALLOYS *B725 MONEL_ / B467 CU-NI
*NICKEL ALLOYS *B517 / B154 INCONEL _
*B464 ALLOY20
*B619 HASTELLOY_
SEAMLESS TUBE KOBE STEEL CO.,LTD JAPAN 12.7 ~ 101.6 *KILLED STEEL *A179 / A192 / A210-A1
FOR HEAT-EXCH.  SUMITOMO /JFE STEEL CORP JAPAN 12.7 ~ 101.6 *C.S.FERRITIC ALLOYS *A213 Gr.T5/T9/T11/T12/T22
& BOILLER *STAINLESS STEEL *A213 Gr.TP304(L)/316(L)
*A213 Gr.TP321(H)/347(H)
*C.S.LOW-TEMPERATURE *A334 Gr.1 /3 /6
*DUPLEX/ SUPER DUPLEX *A789 Gr.UNS31803/32205
*SPECIAL ALLOYS *B622 HASTELLOY_
*CU-NI ALLOYS *B163 MONEL_ / B111 CU-NI
*NICKEL ALLOYS *B444 / B163 INCONEL _
*B163 NICKEL _
*B729 ALLOY20
*TITANIUM ALLOYS *B338 TITANIUM _
SS & CS & FERRITIC BENEX(BENKAN) CORP. JAPAN 1/2″ ~ 56″ *Butt Weld Fittings to 
ALLOYS BW TYPE *FERRITIC ALLOY STEEL *ASTM A234 WP5/11/12/91
FITTINGS *C.S.LOW-TEMPERATURE *ASTM A234 WPL6/3/1
*C.S.HIGH-TEMPERATURE *ASTM A234 WPB
*STAINLESS STEEL *ASTM A403 TP304(L)/316(L)
*DUPLEX *ASTM A815 UNS31803
*NICKEL ALLOYS *For all kinds of materials