Customer Satisfaction is the premium goal, for which we are offering quality Perforated Stainless Steel Tube. These Stainless Steel Welded Pipes are made by welding the seam and rolling a flat plate. Offered in many sized and dimensions, these Stainless Steel Welded Pipes have high contents of molybdenum and nitrogen, which resist corrosion better and are stronger than usual pipes. These pipes have tighter dimensional tolerances as compared to other pipes and are cheaper than others.
| Table of the Chemical Composition of Perforated Stainless Steel Tube |
|
| JIS |
| ASTM |
| CNS | | Grade |
| °C | SUS 304TP |
| 1010°C Water Quenching | SUS 304LTP |
| 1010°C Water Quenching | SUS 316TP |
| 1010°C Water Quenching | SUS 316LTP |
| 1010°C Water Quenching |
|
| | Grade |
| °C | TP 304 |
| 1040°C Water Quenching | TP 304L |
| 1040°C Water Quenching | TP 316 |
| 1040°C Water Quenching | TP 316L |
| 1040°C Water Quenching |
|
| | Grade |
| °C | 304TP |
| 1010°C Water Quenching | A304LTP |
| 1010°C Water Quenching | 316TP |
| 1010°C Water Quenching | A316LTP |
| 1010°C Water Quenching |
|
|
|
| ASTM A312/A358, JIS G3459 CNS 6331 Stainless Steel Pipes |
|
| Grade |
| Item |
| Outside Diameter |
| Thickness |
| Length |
| CNS |
| 6331 |
| -- |
| <30.0mm |
| -- |
| ±0.30mm |
| < 2mm±0.20mm |
| Definite Cut
Lengths | | JIS |
| G3459 |
| ≧ 30.0mm |
| -- |
| -- |
| ±1% |
| ≧ 2mm±10% |
| Definite Cut
Lengths |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| | ASTM |
| A312 |
| -- |
| ≦48.26mm |
| +0.40mm |
| -0.80mm |
| Nominal Thickness ±12.5% |
| + 6.0mm
-0 mm | | ASTM |
| A312 |
| >48.26mm |
| ≦114.3mm |
| ± 0.80mm |
| -- |
| Nominal Thickness ±12.5% |
| + 6.0mm
-0 mm | | ASTM |
| A312 |
| >114.3mm |
| ≦219.08mm |
| +1.60mm |
| -0.80mm |
| Nominal Thickness ±12.5% |
| + 6.0mm
-0 mm | | ASTM |
| A312 |
| >219.08mm |
| ≦457.2mm |
| +2.40mm |
| -0.80mm |
| Nominal Thickness ±12.5% |
| + 6.0mm
-0 mm | | ASTM |
| A312 |
| >457.2mm |
| ≦660.4mm |
| +3.20mm |
| -0.80mm |
| Nominal Thickness ±12.5% |
| + 6.0mm
-0 mm | | ASTM |
| A312 |
| >660.4mm |
| ≦863.6mm |
| +4.00mm |
| -0.80mm |
| Nominal Thickness ±12.5% |
| + 6.0mm
-0 mm | | ASTM |
| A312 |
| >863.6mm |
| -- |
| +4.80mm |
| -0.80mm |
| Nominal Thickness ±12.5% |
| + 6.0mm
-0 mm |
|
|
