McMaster 7727K257 Thick-Wall Seamless Steel Pipe Nipple, 1 NPT, 4" Long, Sch 80, Threaded Both Ends, Class 300, US
Original price
$52.62
-
Original price
$52.62
Original price
$52.62
$52.62
-
$52.62
Current price
$52.62
Also known as Schedule 80, this pipe has thick walls for good strength in high-pressure applications.
Seamless — Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.
Phosphate-Coated Steel — A phosphate coating gives it some corrosion resistance, but this pipe shouldn't be used in corrosive environments.
| Pressure Rating | High Pressure |
| Wall Thickness Rating | Thick |
| Shape | Straight |
| Fitting Type | Pipe |
| Threading | Threaded on Both Ends |
| Fitting Connection | NPT Male |
| Pipe Size | 1 |
| Length | 4" |
| Construction | Seamless |
| Pipe Schedule | 80 |
| Material | Phosphate-Coated Steel |
| Connects To | Pipe |
| For Fitting Material | Iron, Steel |
| For Fitting Pressure Class | 300 |
| For Use With | Air, Natural Gas, Oil, Steam, Water |
| ID | 0.957" |
| OD | 1 5/16" |
| Specifications Met | ASME B1.20.1, ASTM A53, ASTM A106, ASTM A733 |
| System of Measurement | Inch |
| Wall Thickness | 0.179" |
| Country of Origin | United States |
| DFARS Compliance | Specialty Metals COTS-Exempt |
| Export Control Classification Number (ECCN) | EAR99 |
| REACH Compliance | REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant |
| RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
| Schedule B Number | 7307.99.2000 |
| U.S.–Mexico–Canada Agreement (USMCA) Qualifying | Yes |