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S31803 Seamless Pipe
S31803 Seamless Pipe
S31803 Seamless Pipe
S31803 Seamless Pipe

S31803 Seamless Pipe

Our Duplex Steel Seamless Pipe UNS S31803 has numerous features as excellence in corrosion, pitting resistance, stress resistance, high temperature, longevity, high hardness,
Product introduction
ASTM A790 UNS S31803 Seamless Pipe Specifications
Product Name S31803 Duplex Stainless Steel Seamless Pipe
Type  Seamless
Shape Square / Rectangular / Round
Standard  GB, AISI, ASTM, DIN, EN, JIS
Grade Stainless steel 304 / 304L / 310S / 316L / 316Ti / 316LN / 317L / 904L / 2205 / 2507 / 32760 / 253MA
/ 254SMo / XM-19 / S31803 / S32750 / S32205 / F50 / F60 / F55 / F60 / F61 / F65 etc
Monel 400 / Monel K-500 
Inconel 600 / Inconel 601 / Inconel 625 / Inconel 617 / Inconel 690 / Inconel 718 / Inconel X-750
Incoloy A-286 / Incoloy 800 / Incoloy 800H / Incoloy 800HT
Incoloy 825 / Incoloy 901 / Incoloy 925 / Incoloy 926
Nimonic 75 / Nimonic 80A / Nimonic 90 / Nimonic 105 / Nimonic C263 / L-605
Hastelloy B / Hastelloy B-2 / Hastelloy B-3 / Hastelloy C / Hastelloy C-276 / Hastelloy C-22
Hastelloy C-4 / Hastelloy C-2000 / Hastelloy G-35 / Hastelloy X / Hastelloy N
PH stainless steel 15-5PH / 17-4PH / 17-7PH 
Out diameter  Seamless Pipe 6MM - 1174MM or customized
Thickness  Seamless Pipe 1mm - 80mm or customized
Max Length Seamless Pipe 12000mm or customized
Finish  2B, Pickling, Polished, Brushed, Sandblast, BA, EP
Packing  waterproof polybag, wooden box, end cap, wooden crame/pallet
Inspection  TUV, SGS, BV, ABS, LR and so on
Schedule SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Lengtd Single Random, Double Random, Standard & Cut lengtd Pipe
Form Duplex 2205 Pipe are available in form of Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc.
Type Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW Duplex 2205 Pipe
Pipe End Plain End, Beveled End, Treaded Pipe, Screwed ends
Application Dairy Pipe, Oil Pipe, Gas Pipe, Fluid Pipe, Boiler Pipe for Chemical Industry
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