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McMaster 7727K257 Thick-Wall Seamless Steel Pipe Nipple, 1 NPT, 4" Long, Sch 80, Threaded Both Ends, Class 300, US

McMaster 7727K257 Thick-Wall Seamless Steel Pipe Nipple, 1 NPT, 4" Long, Sch 80, Threaded Both Ends, Class 300, US

UPC: | Harmonization / Schedule B : 7307.99.2000

Country of Origin: United States | Shipping Weight: 1.5 lbs

$52.62 - $52.62
$52.62
$52.62 - $52.62
$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