GLX Auto Parts
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Precision Meets Performance: SUS 436 / SUS 409 / AISI 441 / 1.4509 / SS304 / SS316L
According to your drawings or samples
High-precision welding technology
Each piece tested before delivery
| Item | Perforated Stainless Steel Tube Pipes |
| Available Grades | AISI, ASTM, DIN, EN, SUS (304, 304L, 316, 316L, 409, 2205, etc.) |
| Outer Diameter (OD) | 19mm - 248mm |
| Wall Thickness | 0.2mm to 15mm |
| Tolerance | OD ±0.1mm; Thickness ±10%; Length ±5mm |
| Special Services | Underwater airtightness test, Online eddy current testing, Shrinking and Expanding |
| Standard Sizes | 1", 1.25", 1.5", 10", 12mm ID, 13mm ID, and customized sizes |
Our facility is equipped with automatic ring welding machines, semi-automatic wave expansion machines, bending, flaring, and straightening equipment. We ensure 100% pressure testing at 8kg for 15s to guarantee no leakage or porosity.
2) Rigorous Process RequirementsRaw materials are sourced from top-tier suppliers. Pipe base materials and weld seams undergo integral solid solution treatment. We strictly control OD tolerance and inner weld residual height to ensure no internal weld traps exist.
(A) Steel Pipe Bending Test (B) Flattening Test (C) Flaring Test
Online Annealing Advantages:
Efficient Packaging: We optimize shipping space by nesting smaller tubes inside larger tubes, maximizing container load and reducing freight costs for our clients.
