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Reducing Coupling 3/4'' × 1'' BSP Class 3000 A105 Carbon Steel

Availability: on sale

Dispatched within: 24 hours

Gross price: €6.07

incl. 23% TAX, excl. shipping costs

Regular price:

6.07

Net price: €4.93

excl. 23% TAX, excl. shipping costs

Regular price:

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Vendor:

Product code: 9115R

Description

Reducing Coupling 3/4'' × 1'' BSP Class 3000 A105 Carbon Steel

Female threads: G 3/4'' × 1''
Thread type: BSP (G, parallel pipe thread)
Pressure class: Class 3000 (206 bar)
Material: A105 carbon steel (equivalent to P245GH, P285GH)
Excellent weldability
Applications: high-pressure installations, boilers, high-temperature systems, refineries, marine industry
Manufactured according to: ANSI B16.11
3.1 material certificate available on request (free of charge)
Origin: European Union

Information:

Reducing Coupling 3/4'' × 1'' BSP Class 3000 A105 Carbon Steel belongs to the family of high-pressure threaded fittings. It is designed to connect two different BSP female thread sizes in demanding pressure systems. Each fitting is permanently marked with its size, pressure class, material grade, and heat number, ensuring full traceability. All threaded fittings are available with a 3.1 material certificate.

A105 Carbon Steel

ASTM A105 is a forged carbon steel widely used for pipeline components, flanges, and threaded fittings operating at ambient and elevated temperatures. It offers excellent machinability, weldability, and mechanical strength, making it ideal for pressure applications.

Available Materials

A105
LF2
304 / 316 stainless steel
A106
API 5L
A182
A312
A333
A335
A350
A420
A403
A694
F304 / F304L / F316L / F321
TP304 / TP304L / TP316 / TP316L / TP321
LF2 CL1
1.4404 / 1.4401 / 1.4301
S355J2
P355NL1
P355NH
P355QH
L360NB
1.0566 / 1.0562
A420-WPL6
A333 Gr.6
StE355

Advantages

Easy selection of thread type and material grade
High mechanical strength
Reliable sealing in pressure systems

Limitations

Not available with metric threads

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

Reducing Coupling 3/4'' × 1'' BSP Class 3000 A105 Carbon Steel is also available in other sizes from our product range.

Learn more about threaded fittings here >>

Technical data

Coupling Type	Reducing Coupling
Material	Carbon Steel
Pressure	Pressure Range 101–250 bar
Connection 1	1/2''
Thread Type – Connection 1	BSP / G / Rp / Rc Thread
Connection 2	3/8''
Thread Type – Connection 2	BSP / G / Rp / Rc Thread

Safety