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Coupling 3/4''-1/2'' socket weld A105 cl.3000
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Description
Coupling 3/4''-1/2'' socket weld A105 cl.3000
- size: 3/4'' - 1/2''
- dimension B2=21,8mm-22,2mm
- dimension B1= 27,2mm-27,6mm
- pressure class: 3000lbs (206bar)
- socket fittings for welding to ANSI B16.11 standard
- material: A105 (carbon steel for welding P245GH, P285GH)
- steel for welding
- application: boilers, high-pressure installations, high-temperature installations, refineries, marine industry, metallurgy
- 3.1 certificate on request (free of charge)
- origin: European Union

Other name: Coupling 3/4''-1/2'' socket weld A105 cl.3000 SW high pressure fitting socket fittings for welding pipe socket connector boiler steel P245GH P285GH
Information
Coupling 3/4''-1/2'' socket weld A105 cl.3000 belongs to the group of Socket Weld SW where the pipe is welded in the socket (inlet). Socket welded with a pipe form tight structure of the system. Socket Weld (SW) system ensures safety, durability and resistance to rupture of the system. Such welding is well praised by the welders. During welding, the pipe is inserted into the socket and does not move what ensures better freedom. The weld resists bigger pressures. SW fittings allow easy selection of the pressure of the system. Each fitting is stamped with size, grade, melt and pressure rating. All SW fittings have 3.1 certificates.
Advantages: the pipe does not require beveling for welding. Socket Weld fittings do not require special preparation, and are an alternative to threaded fittings.
Rating: each fitting is stamped with size, grade, melt and pressure class. Sometimes also the type of thread (the manufacture and rating is in accordance with current standards).
Steel grade A105 – – it is carbon steel very often used for components of the pipelines, flanges and fittings. This grade of carbon steel is used for operation in ambient temperatures and higher, and operation in pressure systems. It has goods machining properties as in the case of each low-alloyed steel. Weldable steel.
The grade used in socket weld fittings, elbows, tees, joint kits, unions, flanges, joints etc.
Application: grade used for transport of crude oil and gas, in petrochemical plants, power plants, etc.
Properties similar to grades: : 1.0460 C22.8 P245GH P265GH
More information you will find here >>
Our offer includes a wide range socket weld high-pressure fittings. 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
Technical data
| Coupling Type | Reducing Coupling |
| Material | Carbon Steel |
| Pressure | Pressure Range 101–250 bar |
| Connection 1 | 3/4'' |
| Thread Type – Connection 1 | Socket Weld (SW) |
| Connection 2 | 1/2'' |
| Thread Type – Connection 2 | Socket Weld (SW) |
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