Duplex Steel Tube

stainless duplex steel tube

Quantity of product

Annual productive output 15000MT

Packing

General bunch packing / wooden case / negotiating packing

Outside diameter

OD108-OD630(mm )

Wall thickness

4.0-30 (mm )

Length

1-13M

Steel grade

201301(1Cr17Ni17),304 Moderate Frequency (0Cr18Ni9),304 AOD (0Cr18Ni9),304L(00Cr19Ni10) ,321 Moderate Frequency (1Cr18Ni9Ti),321 AOD (1Cr18Ni9Ti),316(0Cr17Ni12Mo2),316L(00Cr17Ni14Mo2),310S(0Cr25Ni20) ,317L(00Cr19Ni13Mo3)904L, 310S,309,TP304 ,TP316, TP317, TP317L TP347 TP417 TP310S HP309H* TP310H* TP317* TP321H TP314

Specification

GB/T14975-2002,GB/T14976-2002,GB13296-91,GB9948-88 ASTM/ASME A213/SA213,ASTM/ASME A312/SA312,ASTM/ASME A269/SA269,DIN 17458-85,DIN 17456-85,JIS G 3459,JIS G 3463,JIS G 3448 JIS G 3446.