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Modello: JIS G 3461
marchio: Torich
Pacchetto: Nella confezione di pacchi
produttività: 12000Ton/Year
Trasporti: Ocean
Luogo di origine: Cina
Supportare: 12000tons per year
Certificati : ISO9001 TS 16949 ISO14001
Tipo di pagamento: L/C,T/T
Incoterm: CIF
Tubi JIS G 3461 in acciaio al carbonio senza saldatura per caldaia e scambiatore di calore
La Cina è leader nella produzione e nella fornitura di tubi a U e siamo specializzati in tubi in acciaio U, tubi a U, tubi a U dello scambiatore di calore, tubi in acciaio a U Bend ecc.
Utilizzo: caldaia e scambiatore di calore
Dati tecnologici
CHEMICAL COMPOSITION % max | |||||
Steel grade | C | Si | Mn | P | S |
STB 340 | 0.18 | 0.35 | 0.30-0.60 | 0.35 | 0.35 |
STB 410 | 0.32 | 0.35 | 0.30-0.80 | 0.35 | 0.35 |
STB 510 | 0.25 | 0.35 | 1.00-1.50 | 0.35 | 0.35 |
Remark:1. When the purchaser requires product analysis,the
permissible deviation for the values given above shall be as specified in the
Table in JIS G 032 for the seamless steel tube and likewise in Table 1 (as
JIS G 3461)for the electric resistance welded steel tube.
2.Where required by the purchaser,Si may be designated as 0.1-0.35%
|
Heat Treatment (Applicable till the end of 1990) | |||||
Steel Grade | Heat Treatment | ||||
Hot finished seamless steel tube | Cold finished seamless steel tube | Electric resistance welded steel tube other than hot finished or cold finished steel tube | Finished electric resistance welded steel tube | Fold finished electric resistance welded steel tube | |
STB 340 | As manufactured, as required, low temperature annealing or normalizing may be performed | low temperature annealing, normalizing or full annealing | normalizing | As manufactured, However, as required ,low temperature annealing or normalizing may be performed | normalizing |
STB 410 | As manufactured, However, as required, low temperature annealing or normalizing may be performed | low temperature annealing, normalizing or full annealing | normalizing | low temperature annealing | |
STB 510 | normalizing |
Si prega di specificare le condizioni di consegna e il requisito di trattamento termico al momento dell'invio della richiesta.
Standard relativo:
Tubo e tubi JIS G 3459 in acciaio inossidabile
Tubi di caldaia in acciaio al carbonio JIS G 3461
Tubi di caldaia in acciaio inossidabile JIS G 3463
Elenco prodotti : U Bend Tube
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.