Q235 galvanisé tube de Tsingshan Steel (Shandong) pour achat industriel et distribution. Confirmez GB/T 3091, ASTM A53, EN 10240, JIS G3442, dimensions, tolérances et quantité avant devis. Support MTC, inspection tierce et emballage maritime export.
| Property | Value |
|---|---|
| Product Name | Q235 Galvanized Steel Pipe (Hot-Dip Galvanized) |
| Length | 1-12m or as required |
| Diameter | 10.3mm to 1219mm or as required |
| Standard | GB/T 3091, ASTM A53, EN 10240, JIS G3442 |
| Technique | Hot-Dip Galvanized |
| Surface Treatment | As-galvanized spangle surface. Clean, blasting, and painting are available upon request. |
| Thickness tolerance | According to GB/T 3091-2015, the wall thickness tolerance depends on diameter, nominal thickness, and manufacturing process. For welded pipes with D ≤ 48.3mm, the common tolerance is ±10% of the nominal wall thickness (min. ±0.2mm). Please confirm based on specific order specifications. |
| Zinc Coating Mass | ≥ 275 g/m² (Typical average, meeting GB/T 3091 for general purpose). Other coating classes (e.g., ≥ 350 g/m²) are available upon request. |
| Export packing | Waterproof paper and steel strip packed. Standard seaworthy export packing suitable for all modes of transport, or as required. |
Q235 galvanisé tube 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: Bobines, tôles et produits galvanisés ou prélaqués; 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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Demander un devis technique
Envoyez nuance, taille, quantité et port de destination pour une route de devis pratique avec documentation d’export Tsingshan Steel.
