Material: S32205, S31803, 1.4462; S32304, 1.4362, UNS S32304; S32750,1.4410, 2507, F53; S32760, 1.4501;

Duplex steel tube

01. Process method: cold drawn/cold pilger.
02. Surface finish: annealed/ cold pilger,polish etc.
03. Size: (ansi/asme size as under, other standards of size is for ready choice):
(a). O.D.: 3/8" to 10" ()
(b). W.T.: 0.04" to 0.8"()
04. Length: Max. 24 meters.
05. Delivery conditions: annealed & pickled.
06. Applications: for fluid and gas transport; structure and machining.
07. Packing: plastic bag for each piece then packed in seaworthy wooden cases.

Usage:

Heat exchanger and tube on oil desalt device, catalyst tubebank of tubular reactor for methanol manufacturing, precondenser for VCM, convey pipe and header of land/ocean oil/gas industry; heat exchanger, water treatment and supply system, fire extinguishing system, spraying system and water stablizing system of onsea petrol platform; pressure vessel, chanels, tanks, and heat exchanger used in chemicals process and transportation in chemical industry.

General characteristic

High intensity and tenacity, excellent mechnical performance.

Good resistance to corrosive pitting and crevice corrosion.

Good resistance to stress corrosion craking.

Good resistance to uniform corrosion.

The material has bigger heat conductiovity, and smaller linear exppansibility.

Good welding performance, small tendency of hot cracking.

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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