| Standards | ASTM B653 ASME SB653 ASME B16.9 ASME B16.25 MSS SP-43 | 
| Dimensions | Outside diameter: 1/2'' - 24" (21.34-609.5mm) wall thickness: sch 5S, 10S, 40S (STD), 80S (XS), 160S (XXS) (1.65-59.51mm) | 
| Materials | UNS R60700; UNS R60702; UNS R60704; UNS R60705; UNS R60706 | 
| NPS | Outside Diameter mm | A (mm) | 
| 1/2" | 21.3 | 25 | 
| 3/4" | 26.7 | 25 | 
| 1" | 33.4 | 38 | 
| 1 1/4" | 42.2 | 38 | 
| 1 1/2" | 48.3 | 38 | 
| 2" | 60.3 | 38 | 
| 2 1/2" | 73.0 | 38 | 
| 3" | 88.9 | 51 | 
| 3 1/2" | 101.6 | 64 | 
| 4" | 114.3 | 64 | 
| 5" | 141.3 | 76 | 
| 6" | 168.0 | 89 | 
| 8" | 219.1 | 102 | 
| 10" | 273.0 | 127 | 
| 12" | 323.8 | 152 | 
| 14" | 355.6 | 165 | 
| 16" | 406.40 | 178 | 
| 18" | 457 | 203 | 
| 20" | 508 | 229 | 
| 22" | 559 | 254 | 
| 24" | 610 | 267 | 
Types Seamless or welded tubes, “Non-Circumferential welding 6000mm/PCS(Straight welded pipe The length is 6000mm)”
Types Concentric |Eccentric seamless or welded Standards ASTM B653 ASME SB653 ASME B16.25
Types equal & reducing seemless/welded Standards ASTM B653 ASME SB653ASME B16.9 ASME B16.2
Types 90° & 45° seamless or welded Standards ASTM B653 ASME SB653 ASME B16.9 ASME B16.25 MSS SP
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