Raw Material Steel MillCarbon · Alloy · Tool · Stainless Steel · Nickel, Copper & Aluminium Alloys

Jiangyin Jiangnan Metal Co., Ltd. was founded in 1997 in Jiangyin, Jiangsu Province, China.

Jiangyin Jiangnan Metal Co., Ltd. (JNM) is a raw material steel mill supplying carbon steel, alloy steel, tool steel, stainless steel, nickel alloy, copper alloy and aluminium alloy in the form of bars, pipes, forgings, pipe fittings, flanges, plates, strip, coil, fasteners, wires and final machined parts.

The mill is located at No.1 Chengxiqiao Road, Zhouzhuang Town, Jiangyin, Jiangsu Province, China, in the Yangtze River Delta near Shanghai.

Yes. Pipes, flanges, pipe fittings, forgings, bars and fasteners in matching grades can be supplied together in one order, including final machining to drawing.

Send the grade, standard, product form, dimensions, quantity, delivery condition and destination to sales@jsjymetal.com or call +86 189 2135 9659.

JNM supplies 580+ grades in 8 groups: carbon and alloy steel (e.g. AISI 4140, 4340, A182 F22, F91, SA-350 LF2, 42CrMo4), stainless steel (e.g. 316L, 321, 17-4PH, duplex F51, super duplex F53/F55, 904L, 254 SMO), nickel alloys and superalloys (e.g. Inconel 625, 718, Incoloy 825, Hastelloy C-276, Monel 400), tool steel (e.g. H13, D2, P20, 1.2379), AMS aerospace grades, titanium (Gr.1 to Gr.16), aluminum (e.g. 6061, 7075) and copper alloys (e.g. C70600, C71500). Search the full list in the Material Grades section.

Nickel alloys include Inconel 600, 601, 617, 625, 690, 718, X-750; Incoloy 800, 800H, 800HT, 825, 925; Hastelloy C-22, C-276, C-2000, B-2, B-3, X; Monel 400 and K-500; Nimonic 75, 80A, 90; Haynes 230, 188 and Waspaloy, available as pipe, bar, plate, forging, ring and wire.

Melting and refining: a 25 t AOD furnace, 25 t VOD furnace, 8,000 kg vacuum induction furnace (VIM), 3,000 kg vacuum arc remelting furnace (VAR), 6,000 kg protective-atmosphere electroslag remelting furnace (ESR), a 500 kg vacuum pouring furnace and an automatic offline ladle baking station. Forging: a 6,000 t free forging hydraulic press, 8 t arch and 3 t electro-hydraulic hammers, a horizontal radial forging machine and an 8 t forging manipulator. Rolling: a continuous bar rolling mill (roughing, intermediate and finishing trains, flying shear and in-line water cooling), a hot plate rolling mill, and coil handling, processing and slitting lines. Seamless pipe: cold pilger mills, a cold drawing bench, a continuous annealing furnace and a quenching conveyor. Pipe fittings: hydraulic bulge tee forming machines, an elbow forming press, hydraulic presses, a heavy-duty lathe, a band saw and a shot blasting machine. Heat treatment: a continuous roller-hearth furnace, bogie-hearth furnaces, pit furnaces and a horizontal vacuum quenching furnace.

Our in-house laboratory has an imported German portable spectrometer (22 elements, including nickel-based alloys), a WB-300 hydraulic universal testing machine, a JB-300B Charpy impact tester (down to −60 °C) with CST-50 notch projector, a metallographic microscope, HB-3000-1 and King portable Brinell hardness testers, PXUT-F1 and PXUT-27 digital ultrasonic flaw detectors, an electric heat-treatment test furnace, a WFHX-63 infrared thermometer (600–1500 °C), high-temperature creep testing machines, an automatic impact test machine and low-stress computer marking for traceability.

Yes. Buyers may appoint third-party inspectors such as SGS, BV or TÜV to witness testing before shipment.