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Socket Weld Coupling 1 1/2" A350 LF2 Class 3000

Mufa 1 1/2'' socket weld A350 LF2 kl.3000

Availability: on sale

Dispatched within: 4-10 business days

Gross price: €10.67

incl. 23% TAX, excl. shipping costs

Regular price:

10.67

Net price: €8.67

excl. 23% TAX, excl. shipping costs

Regular price:

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Vendor: LAME

Product code: 12715E

Description

Socket Weld Coupling 1 1/2" A350 LF2 Class 3000

Size: 1 1/2"
Material: A350 LF2 carbon steel (equivalent to P355GH / P355NH)
Operating temperature: -46°C to +350°C
Socket weld coupling
Manufactured according to ANSI B16.11
Pressure class: Class 3000 (206 bar)
3.1 material certificate available on request (free of charge)
Applications: Industrial installations, steel industry, marine industry, refineries, boilers
Origin: European Union

Socket dimension B: 48.8–49.2 mm

Dimension D: 40.1–41.6 mm

Alternative Name: Socket Weld Coupling 1 1/2" A350 LF2 Class 3000, high-pressure SW coupling, socket weld coupling, forged socket weld fitting, pipe coupling, boiler steel fitting, P245GH, P285GH.

Information

The 1 1/2" Socket Weld Coupling A350 LF2 Class 3000 belongs to the family of high-pressure Socket Weld (SW) fittings, where the pipe is welded into a recessed socket. The welded socket creates a leak-tight piping system, ensuring maximum safety, durability, and reliability. The Socket Weld (SW) system allows easy selection of the required pressure class. Every fitting is permanently marked with its size, material grade, heat number, and pressure class. All Socket Weld fittings are available with a 3.1 material certificate.

Advantages

The pipe does not require beveling before welding.
No special preparation is required before installation.
An excellent alternative to threaded fittings.

Marking

Each fitting is marked with its size, material grade, heat number, pressure class, and in some cases the thread type, in accordance with applicable standards.

Material

A350 LF2 is a low-alloy carbon steel used for forged fittings, flanges, valves, and connectors. It is primarily intended for low-temperature service and offers excellent weldability.

Suitable operating temperatures:

LF1: down to -20°F
LF2: down to -50°F
LF3: down to -150°F

Equivalent grades: S355J2, 1.0570, A333 Grade 2.

Material

A350 LF2 carbon steel
Suitable for low-temperature service
Excellent weldability
High mechanical strength

Advantages

High-pressure design
Suitable for low-temperature applications
Excellent weldability
Long service life
Manufactured according to ANSI B16.11

Applications

Industrial piping systems, refineries, boilers, steel industry, marine industry, power generation, and process installations.

We also offer Socket Weld couplings in many other sizes. If you have any questions, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.

Learn more about Socket Weld couplings here >>

Technical data

Coupling Type	Coupling
Material	Carbon Steel
Pressure	Pressure Range 101–250 bar
Connection 1	1 1/2''
Thread Type – Connection 1	Socket Weld (SW)
Connection 2	1 1/2''
Thread Type – Connection 2	Socket Weld (SW)

Safety