Yuhong Holding Group Co., LTD
| Lieu d'origine: | Chine |
| Nom de marque: | YUHONG |
| Certification: | ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Numéro de modèle: | S31803, S32750, S32760, S31254, 254Mo, 253MA |
| Quantité de commande min: | 100KGS |
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| Détails d'emballage: | Caisse en bois contreplaqué/étui en fer/lot avec capuchon en plastique |
| Délai de livraison: | 7 jours |
| Conditions de paiement: | LC, T/T |
| nom: | Tuyaux d'acier inoxydables duplex | Standard: | ASTM A789, ASME SA789, ASTM A790, ASME SA790, ASTM A928, ASME SA928 |
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| Grade: | S31803, S32750, S32760, S31254, 254Mo, 253MA | Taper: | Soudé, sans couture |
| CND: | ET/UT/HT | certification: | ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
Duplex Stianless Steel Welded Pipes UNS S31803 1.4462 ERW Welded Pipe Duplex stainless steel welded pipe, such as UNS S31803 (2205, 1.4462), is a welded tubular product made from duplex stainless steel. Its microstructure consists of roughly equal proportions of ferrite and austenite phases, manufactured via ERW or longitudinal welding processes under standards like ASTM A790 and ASTM A789. UNS 31803 (F51), UNS 32205 (F60) Alloy 2205, UNS S32550 (F61), UNS S 32750 (F53),
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