Half Coupling 1" BSP 316L Class 3000

• Size: 1"
• Thread: BSP internal (BSPP, Rp straight pipe thread)
• Pressure Class: 3000 lbs (206 bar)
• Material: 316L stainless steel
• Weldable steel: yes
• Certificate: 3.1 available on request (free)
• Origin: European Union
• Applications: boilers, high-pressure installations, high-temperature systems, refineries, marine industry, metallurgy

D= 44mm

V= 30mm

L2= 17.3mm 

Also known as: thick-wall high-pressure half coupling 206 bar, stainless acid-resistant inox pipe half coupling, full bore stainless half coupling

Information

The 1" BSP 316L half coupling class 3000 is a durable solution for high-pressure installations. Made of stainless steel 316L (3000 lbs / 206 bar), it is designed for industrial applications requiring corrosion resistance and high pressure.

With internal BSP threading (BSPP, Rp) and compliance with standards, the half coupling is ideal for boilers, steam installations, refinery pipelines, marine systems, and metallurgical applications. The 316L material provides excellent resistance to chlorides and aggressive environments, while good weldability allows easy on-site assembly.

Typical applications: high-pressure installations, boiler rooms, refineries, marine industry, heat exchangers.
Benefits: corrosion resistance, durability, and availability of quality documentation.

Grade 316 / 316L stainless steel is highly corrosion-resistant, non-magnetic, ductile, impact-resistant, and easy to weld and form.

Also known as: DIN 1.4401, 1.4404, SS 316, AISI316, AISI316L, SS316L

Applications: heat exchangers, pharmaceutical equipment, dairy and brewing industry, marine fittings, coastal architecture, food industry.

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Our offer includes a wide range high-pressure half couplings and fittings. If you have any questions contact us. Call +48 632614202 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