焊接钢管（工业流体焊管、卫生级焊管、核电用焊管、石油石化用焊管）
🏭 蔻丁（不锈钢管材）📍 中国
MOQ
1 pcs
交期
20 days
FOB 港口
Shanghai
产品描述
采用优质不锈钢钢带经开卷、整平、卷圆、精密氩弧焊接、焊缝整平、固溶退火、精整定尺成型。焊缝平整均匀，管身圆度高、壁厚均匀。性价比优于无缝管，批量供货稳定性强，适配常规压力、常温及中低压工况长期使用。
技术参数
| Type | Welded (TIG, seam flattened & solution annealed) |
| Surface | 2B, BA, mirror polish, brushed, pickled, electropolished, degreased clean |
| OD Range | 8mm - 1200mm |
| Materials | 304/304L, 316L, 321, 310S/309S, duplex 2205 (S31803), 2507, 904L, nickel alloys, titanium alloys, high-temp alloys |
| Standards | GB/T 12771, GB/T 18705, ASTM A240, ASTM A554, EN 10296 |
| Thin Wall | Custom available |
| Key Features | Uniform wall, high dimensional accuracy, flat weld seam (no bulge, no dead corner), hygienic & anti-bacterial, cost-effective, stable batch supply |
| Wall Thickness | 0.4mm - 100mm |
| Standard Length | 6000mm (custom extended / short / non-standard available) |
认证资质
✅ GB/T 12771✅ ASTM A554✅ EN 10296
SKU:
DW-TUBE-WELDED