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€0.27
€0.22
€81.51
€66.27
€3.61
€2.94
Reducing Coupling 1/4'' x 3/8'' NPT 3000 A105 Steel
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Description
Reducing Coupling 1/4'' x 3/8'' NPT 3000 A105 Steel
- Internal Threads: 1/4'' x 3/8''
- Thread Type: NPT
- Pressure Class: 3000 lb (206 bar)
- Material: Carbon steel A105 (P285GH, P245GH)
- Weldability: Steel ideal for welding
- Application: High-demand installations, boilers, high-pressure systems, high-temperature installations, refineries, marine industry
- Standard: ANSI B16.11
- Certification: 3.1 certificate available on request (free of charge)
- Origin: European Union

Also Known As: Reducing coupling 1/4'' x 3/8'' NPT 3000 A105 steel, threaded fitting, high-pressure connector, NPT tapered thread adapter, carbon steel coupling
Information
The 1/4'' x 3/8'' NPT 3000 A105 steel reducing coupling belongs to the group of threaded “high-pressure fittings”. Couplings are available in all inch sizes. Each coupling is marked with size, grade, heat number, and pressure class. It ensures safety and durability of the installation. All threaded fittings have 3.1 certificates.
Material – A105 Steel
Grade A105 is a carbon steel commonly used in pipeline components, flanges, and fittings. It is primarily intended for operation at ambient and elevated temperatures and for use in pressure installations. It offers good machinability, as with any low-alloy steel. It is also suitable for welding.
Applications
Used for transmission of oil and gas, in petrochemical plants, power plants, pressure vessels, etc.
Similar Grades
1.0460, C22.8, P245GH, P265GH, P285GH, S235JR
Additional Information
- Grade on certificate: A105 (P280GH, P245GH according to EN10222-2)
- Marking on the coupling includes size, class, grade, and heat number
- Certification: PED 97/23/CE & PED 2014/68/EU
- Manufactured according to ASME/18 – ASTM/14 SA/A105 Sect II Part A
- Thread is not made through the entire coupling – with NPT thread it is not feasible
More about couplings, you may find here>>
Our offer includes a wide range high-pressure couplings and 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

