A179 acier carbone barrere ronde de Tsingshan Steel (Shandong) pour achat industriel et distribution. Confirmez ASTM A179, ASME SA179, A179, dimensions, tolérances et quantité avant devis. Support MTC, inspection tierce et emballage maritime export.
| Property | Value |
|---|---|
| Material | Low-Carbon Steel (for cold-drawn tube application). Note: "A179" is a standard for seamless cold-drawn low-carbon steel tubes, not a plate/round bar material designation. |
| Thickness | For Tube Wall Thickness: Typically 0.83mm (0.0325 in) to 12.7mm (0.500 in) as per standard. The stated range (0.1mm-300mm) is incorrect for this product. |
| Standard | ASTM A179 / ASME SA179 |
| Technique | Cold Drawn, Seamless (for tubes). "Hot rolled, cold rolled" is incorrect for ASTM A179 tubes. |
| Surface Treatment | Clean, blasting and painting according to customer requirement. (Note: Standard finish is bare/cold drawn.) |
| Thickness tolerance | Per ASTM A179, wall thickness tolerance is +20%, -0% of the nominal wall for most sizes. The stated ±0.1mm is incorrect. |
| Application | Seamless cold-drawn low-carbon steel tubes for heat exchangers, condensers, and similar heat transfer equipment. The description related to automotive structural parts is incorrect for ASTM A179. |
| Shipment time | Within 7-15 workdays after receiving deposit or L/C |
| Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
| Capacity | 250,000 tons/year |
A179 acier carbone barrere ronde fourni par Tsingshan Steel (Shandong) depuis la Chine pour projets, fabricants et distributeurs nécessitant traçabilité par lot, documentation technique claire et coordination d’expédition. Avant offre, nous revoyons nuance, norme, taille, quantité, destination et emballage.
RFQ documents & delivery
Packing, MTC, and inspection path — include them in your RFQ for an actionable quote.
Emballage maritime export avec cerclage, protection anticorrosion, étiquettes de lot et coordination de chargement conteneur selon le port de destination.
Certificat MTC EN 10204 3.1 disponible par lot. Inspection SGS / BV / Intertek, contrôle dimensionnel et photos avant embarquement possibles.
Supply confidence
Fixed delivery proof plus this product’s applications — confirm stock, inspection, and end use before RFQ.
Strapped coils and plates staged by lot so grade, thickness, and destination port can be matched quickly for shipment.
Overseas buyers and third-party inspectors are welcome to verify specs, heat numbers, and packing. SGS/BV support available.
Typical uses for this product: Profilés structurels, fils et semi-finis en acier; Fabrication, construction ou distribution industrielle; Commandes d’import avec contrôle documentaire. Share your end use, environment, and packing needs in the RFQ.
FAQ
Indiquez nuance, norme, dimensions, quantité, port de destination et besoin de MTC EN 10204 3.1 ou inspection SGS / BV.
Oui. Nous préparons emballage maritime, protection humidité, étiquettes par lot et photos de chargement conteneur selon la destination.
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