Union 1'' socket weld P355NH A350 LF2 cl.3000

Union 1'' socket weld P355NH A350 LF2 cl.3000

• size: 1'' (fits pipe 33,7mm)
• length L = 61,90 mm
• size B = 33,80 mm
• material: carbon steel A350 LF2 (properties P355NH S355J2 very low and high temperature, high pressure)
• pressure class: 3000Psi (206bar)
• dimensions in accordance with the MSS SP-83 standard
• sealing: metal-to-metal (cone)
• welding screw
• temperature application range: from -46°C to +343°C
• impact test at - 46°C
• applications: industry, metallurgy, refineries, boilers, pressure vessels, machine manufacturing, hydraulic installations, outdoor installations, for oil and gas transmission
• 3.1 attestation on request (free of charge)
• origin: European Union

Inna nazwa: Union 1'' socket weld P355NH A350 LF2 cl.3000 MSS SP-83 welding cup high-pressure boiler dutchman UNION P245GH P285G internal threads F-F steel #3000 socket weld double-connector 

Information:

Union 1'' socket weld P355NH A350 LF2 cl.3000 belongs to the group of "high-pressure connectors", where the pipe is welded in a groove (pocket). The pocket welded to the pipe forms a tight structure of the installation. The Socket Weld (SW) system guarantees the safety, durability and inseparability of the installation. Such welding is highly praised by welders. The pipe during welding is inserted into the pocket and does not slip which gives better freedom. The weld can also withstand higher pressures. With SW fittings, we can easily select the pressure of the installation. Each fitting is stamped with size, grade, melt and pressure class. All SW fittings are certified 3.1.

Steel grade A350 LF2 - low-alloy steel, used for forged fittings, flanges, valves and couplings. Mainly intended for low-temperature operation. Weldable steel. Suitable for use at temperatures as low as -20°F (LF1) -50°F (LF2) and -150°F (LF3).

Properties similar to the grades: 1.0460 C22.8 P245GH P265GH

More information about unions you may find here>> 

Our offer includes also fittings 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