Price: From$5500-8000USD/TON

Material: S32205, S31803, 1.4462;

S31803 / 2205 Duplex Steel Tube With Pickling Surface For Oil Refinery

TSINGCO is a leading manufacturer who is specialized in stainless steel seamless pipes , bright annealed

tubes , seamless coiled tubing etc basic products . We also have duplex stainless steel tubes and pipes , nickel alloy

tubes and pipes etc . TSINECO has the most advanced producing and testing equipment . We can totally satisfy

your requirement .

According to standard very strictly , duplex steel tubes which produced by us always have correct OD and WT tolerance . And they have more perfect corrosion ability .

ASTM A789 2205 duplex steel pickling tube are always purchased by the clients who need high corrosion tubes .

Compared to stainless steel tubes , duplex steel tubes have more higher corrosion ability . They can be used in sea industry .

What materials can TSINGCO provide?

Austenitic: 304/L/H/N,316/L/H/N/Ti,321/H,309/H,310S,347/H,317/L904L

Duplex steel: 31803,32205,32750,32760

Nickel Alloy:

UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556

UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926

UNS N04400, N05500

Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH

Nickel: N4/UNS N02201, N6/UNS N02200

How can TSINGCO service customers?

TSINGCO ISO9001 Quality System is issued by TUV. Our full and professional inspection reports contain two parts, one is self-inspection of the requirements beyond ISO9001, which is 100% inspected by our own QC; another is 100% inspected by professional QC teams.

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