Yuhong Holding Group Co., LTD.
| Lieu d'origine: | Chine |
| Nom de marque: | YUHONG |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Numéro de modèle: | Tuyau sans couture en acier inoxydable ASTM A376 TP347H |
| Quantité de commande min: | 500kg |
|---|---|
| Prix: | Négociable |
| Détails d'emballage: | caisses en bois |
| Délai de livraison: | 7-10 jours |
| Conditions de paiement: | T/T, L/C |
| Capacité d'approvisionnement: | Cela dépend de la quantité |
| Standard: | ASTM A376/ASME SA376 | matériel: | TP347H (UNS S34709), acier inoxydable austénitique |
|---|---|---|---|
| Taper: | Tuyaux sans soudure (SMLS), qualité industrielle | Surface: | Recuit et mariné (A/P), 2B, recuit brillant (BA) en option |
| DO: | 1/8" – 24" (3,18 mm – 610 mm), commun : 12,7-159 mm | POIDS: | SCH 5S – SCH 160, XXS (1,0 mm – 20 mm), commun : 1,65-5,0 mm |
| Longueur: | 6 m, 12 m, longueur aléatoire, coupé à longueur (tolérance ± 5 mm) | Se termine: | Extrémité lisse (PE), extrémité biseautée (BE, 37°), ébavurée |
| Mettre en évidence: | ASTM A376 TP347H stainless steel pipe,high temperature seamless steel pipe,industrial pressure resistant stainless pipe |
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ASTM A376 / ASME SA376 TP347H (UNS S34709) seamless stainless steel pipe, austenitic material stabilized with niobium (Nb) + tantalum (Ta), is designed for high-temperature and high-pressure industrial scenarios. It features excellent creep resistance, anti-intergranular corrosion, and stable mechanical properties at elevated temperatures (≤900℃). Made of seamless process, it has precise dimensions, high pressure-bearing capacity, and is widely used in boilers, heat exchangers, and high-temperature fluid transport systems in petrochemical, power generation and other industries.
| Material Grade | C | Cr | Ni | Nb+Ta | Mn | Si | P | S |
|---|---|---|---|---|---|---|---|---|
| TP347H (UNS S34709) | 0.04-0.10 | 17.0-19.0 | 9.0-13.0 | 8*C-1.00 | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.030 |
| Test Type | Standard |
|---|---|
| Eddy Current Test (ECT) | ASTM A376 |
| Hydrostatic Pressure Test | ASTM A376 |
| Tensile Strength & Creep Test | ASTM E8/E8M, ASTM E139 |
| Hardness Test | ASTM E10 |
| Chemical Composition Test (PMI) | Spectrometer |
| Corrosion Resistance Test | ASTM G48 |
Personne à contacter: Ruby Sun
Téléphone: 0086-13095973896
Télécopieur: 0086-574-88017980