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€81.51
€66.27
€0.27
€0.22
€3.61
€2.94
Hex Plug 1 1/2'' NPT P355GH A350 LF2 Class 6000
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Description
Hex Plug 1 1/2'' NPT P355GH A350 LF2 Class 6000
- Size: 1 1/2''
- Thread Type: NPT (tapered)
- Material: Carbon steel A350 LF2 (properties similar to P355NH, S355J2 – low temperature, high pressure)
- Standard: ANSI B16.11
- Pressure Class: 3000–6000 lbs (413 bar)
- Head Type: Hexagonal
- Temperature Range: -46°C to +343°C
- Impact Tested: at -46°C
- High-Pressure Plug
- Applications: Closing piping systems, conducting pressure tests, high-demand installations, boilers, ships, heavy industry, pressure vessels
- Certificates: 3.1 certificate available on request (free)
- Origin: European Union

Also Known As: Steel plug with tapered thread, hex plug 1 1/2'' NPT A350 LF2, S355, P355NH, P355GH, full pressure plug for low temperature and frost conditions
Product Information:
The 1 1/2'' NPT P355GH A350 LF2 hex plug is used to close piping systems, perform pressure tests, or secure equipment during transport.
Material Grade A350 LF2: Low-alloy carbon steel commonly used for forged fittings, flanges, valves, and connectors. Primarily designed for low-temperature applications. Weldable and suitable for use in temperatures down to -20°F (LF1), -50°F (LF2), and -150°F (LF3).
Relevant Standards / Equivalent Grades:
-
A/SA350-LF2 CL1 / CL2
-
A/SA350-LF3 CL1
-
Similar properties: S355J2, 1.0570, A333 Grade 2, P355GH
Marking: Each plug is marked with its size, material grade, heat number, and pressure class.
More information about pluges and caps you may find here >>
Our offer includes also pluges in other sizes. If you have any questions contact us. Call 63/2614202 or send an inquiry to email: biuro@polberis.pl
Write to us if you have European VAT number and do not want to pay the TAX. We will prepare an offer without VAT.
Contact us if you want to know price of shipping. Send an inquiry to e-mail: biuro@polberis.pl

