1.4438 SS Round Tube


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We specialized in stainless steel seamless pipe and tube.

Product Name: 1.4438 SS Round Tube

1) Process method: Cold drawn/cold rolled
2) Surface finish: Annealing/pickling/manual polishing/ mechanical polishing
3) Material: TP317L, 1.4438, 317L, S31703, SUS317L, TP317, S31700, X2CrNiMoTi19-14-4 (EN/ISO/DIN), 03X16H15M3 (GOST) , 022Cr19Ni13Mo3 (GB)
4) Standards: GB/T 14975, GB/T 14976, GB 13296, ASTM(ASME) (SA)A312/213/269/M, GOST 9941-81, DIN17456/17458, EN10216-5, JIS G3448/3459/3463
5) Size:
A) NPS: 1/8″ to 12″
B) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S
Acc. To ASME/ANSI B36.19M or ASME B36.10M
C) O. D.: 6mm to 323.9mm
D) W. T.: 0.5mm to 15mm
6) Length: Max. 20 meters
7) Delivery conditions: (bright) Annealed, Pickled and Polished
8) Inspection: ISO 9001-2000, PED 97/23/EC, ASME, DNV, TUV
9) Applications:

Processing plant for sulphuric, phosphoric and acetic acids fluid and gas transportation;

Structure and Machining;

Pulp and paper processing;

Components in gas scrubbing plants;

Seawater cooling equipment;

Oil refinery components;
10) Packing: Seaworthy wooden cases/plywood box/steel framed cases/ simple packaging

Gaolin is a professional polished stainless steel tubing suppliers, offering high quality ss round tube,polished stainless steel tubing suppliers.

Additional information

USA grades:

S31703, 317L

European Union grades:

X2CrNiMo18-15-4, 1.4438

Process method:

cold drawn / cold rolled

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