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stainless steel tube  pipe-22

Acciaio inossidabile

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Tubi e tubazioni in acciaio inossidabile Italia

Standard ASME, ASTM, EN, BS, GB, DIN, JIS ecc
grado acciaio Mainly 201, 202, 304, 304L, 304H, 316,316L,316T1,2205,330,630,660,409L,321,310S,410,416,410S,430,347H,2Cr13,3Cr13 etc
300 series 301L, 302, 303, 304,304L, 309, 309s, 310, 310S, 316, 316L, 316T1,317L,321,347
Serie 200 201, 202, 202cur, 204
Serie 400: 409, 409L, 410, 420,430,431,439,440,441,444
Others:2205, 2507, 2906, 330,660, 630, 631, 17-4ph, 17-7ph, S318039 904L, etc
Acciaio inossidabile duplex: S22053, S25073, S22253, S31803, S32205, S32304
Special Stainless Steel: 904L, 347/347H, 317/317L,316TI,254Mo
superficie Lucidatura, ricottura, decapaggio, brillante
Tecnica laminato a caldo e laminato a freddo
Tubo/tubo tondo in acciaio inossidabile
Taglia ·Wall thickness ·1mm-150mm(SCH10-XXS) or as required
·Outer diameter ·6mm-2500mm(3/8"-100") or as required
Stainless steel square pipe/tube
Taglia ·Wall thickness ·1mm-150mm(SCH10-XXS)
·Outer diameter ·4mm*4mm-800mm*800mm
Lunghezza ·4000mm,5800mm,6000mm,12000mm, or as required.
Stainless steel rectangular pipe/tube
Taglia Taglia ·1mm-150mm(SCH10-XXS)
·Outer diameter ·4mm*4mm-800mm*800mm
Applicazioni ·Widely used in petroleum, foodstuff, chemical industry, construction, electric power, nuclear, energy machinery, biotechnology, paper making, shipbuilding, boiler fields. Pipes also can be made according to the customer's required.

Composizione chimica Carattere meccanico
Classe C Si Mn P S Ni Cr Mo Cu N Durezza
201 0.15 1 5.50-7.50 0.045 0.03 3.50-5.50 16.00-18.00 - - 0.05-0.25 HB=241, HRB=100, HV=240
304 0.08 1 2 0.045 0.03 8.00-11.00 18.00-20.00 - - - HB=187, HRB=90, HV=200
310 secondi 0.08 1.5 2 0.045 0.03 19.00-22.00 24.00-26.00 - - - HB=187, HRB=90, HV≤200
316L 0.03 1 2 0.045 0.03 10.00-14.00 16.00-18.00 2.00-3.00 - - HB=187, HRB=90, HV=200
321 0.08 1 2 0.045 0.03 9.00-12.00 17.00-19.00 - - - HB=187, HRB=90, HV=200
430 0.12 1 1 0.04 0.03 (B) 16.00-18.00 - - - HB=183, HRB=88, HV=200

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