Is the Stainless Steel Straight Screw Connector RI-BE suitable for use in seawater and other corrosive environments?

Yes. The Stainless Steel Straight Screw Connector RI-BE, manufactured from premium AISI 316 stainless steel, is well suited for seawater and other corrosive environments. AISI 316 provides excellent corrosion resistance against chlorides and many aggressive media, making the connector appropriate for marine, chemical and similar applications. Additionally, the connector’s sealing system—an elastomer gasket with rectangular cross-section (DIN 3852 type E) and internal BSP thread for added thread sealing—supports reliable, leak-free performance in demanding conditions. Choose the appropriate series (L or S) based on pressure and installation needs to ensure optimal durability and safety in corrosive environments.

Can the Stainless Steel Straight Screw Connector RI-BE be used in food and pharmaceutical applications requiring hygienic, non-contaminating materials and cleanability?

Stainless Steel Straight Screw Connector RI-BE can be suitable for food and pharmaceutical applications, but with conditions. Reasons supporting suitability: - Made from AISI 316 stainless steel, which is commonly accepted in food and pharma for its corrosion resistance and bio-inert properties. - Precise design and durable material support cleanability and long service life in demanding hygienic environments. Conditions and caveats: - Sealing uses an elastomer gasket (rectangular cross-section). Acceptability depends on the gasket material: it must be a food-grade/pharma-grade elastomer (e.g., FDA-compliant EPDM, FKM, or silicone as specified for the process) and compatible with cleaning agents, CIP/SIP temperatures and sterilization methods. - Threaded geometry (external and internal BSP threads) can create crevices that are harder to clean and may harbor residues or microbes; for strict hygienic applications, smooth, crevice-free designs or butt-welded/sanitary fittings are generally preferred. - Verify surface finish (Ra) and any passivation treatment; low Ra and proper passivation improve cleanability and reduce contamination risk. - Confirm certification and traceability required by regulators or customers (e.g., FDA, EU food contact, or specific pharma GMP/QC documentation). Recommended actions: - Specify and verify a suitable food/pharma-grade elastomer for the gasket. - Request surface finish and passivation documentation. - Evaluate whether the threaded design meets your hygienic cleaning/sterilization requirements or if a sanitary fitting is preferable. - Obtain manufacturer confirmation/certification for intended food or pharmaceutical use. In summary: Stainless Steel Straight Screw Connector RI-BE (AISI 316) can be used if the gasket material, surface finish, cleaning/sterilization compatibility, and regulatory certifications meet food/pharma hygiene requirements; otherwise consider dedicated sanitary fittings.

Stainless Steel Straight Screw Connector RI-BE

Additional information

Material	SS – stainless steel

The DIN 2353 straight screw connection type RI-BE is a high-quality fitting designed for reliable and leak-free hydraulic and pneumatic applications. Featuring an external BSP thread with sealing according to DIN 3852 type E, it ensures secure tightness through an elastomer gasket with a rectangular cross-section, while the internal BSP thread provides additional thread sealing for maximum safety. Available in both L (light series) and S (heavy series), this connector offers versatile solutions tailored to different pressure ranges and installation requirements. Manufactured from premium AISI 316 stainless steel, it guarantees outstanding resistance to corrosion, durability in demanding environments, and long-lasting performance even under aggressive operating conditions. This makes it an excellent choice for industries such as marine, chemical, food processing, and general engineering, where reliability, hygiene, and strength are essential. With its precise design and robust material, the RI-BE straight screw connection ensures efficient assembly, reduced maintenance, and optimal system performance.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-RI-02-04-BE-SS	GZ 1/8" BSP connector, seal E, GW 1/4" BSP, AISI 316	-	630	In stock	Enquiry
HD-RI-04-02-BE-SS	GZ 1/4" BSP connector, seal E, GW 1/8" BSP, AISI 316	-	630	In stock	Enquiry
HD-RI-04-06-BE-SS	GZ 1/4" BSP connector, seal E, GW 3/8" BSP, AISI 316	-	630	In stock	Enquiry
HD-RI-04-08-BE-SS	GZ 1/4" BSP connector, seal E, GW 1/2" BSP, AISI 316	-	630	In stock	Enquiry
HD-RI-06-02-BE-SS	GZ 3/8" BSP connector, seal E, GW 1/8" BSP, AISI 316	-	630	In stock	Enquiry
HD-RI-06-04-BE-SS	GZ 3/8" BSP connector, seal E, GW 1/4" BSP, AISI 316	-	630	In stock	Enquiry
HD-RI-06-08-BE-SS	GZ 3/8" BSP connector, seal E, GW 1/2" BSP, AISI 316	-	630	In stock	Enquiry
HD-RI-08-04-BE-SS	GZ 1/2" BSP connector, seal E, GW 1/4" BSP, AISI 316	-	630	In stock	Enquiry
HD-RI-08-06-BE-SS	GZ 1/2" BSP connector, seal E, GW 3/8" BSP, AISI 316	-	630	In stock	Enquiry
HD-RI-08-12-BE-SS	GZ 1/2" BSP connector, seal E, GW 3/4" BSP, AISI 316	-	400	In stock	Enquiry
HD-RI-12-06-BE-SS	GZ 3/4" BSP connector, seal E, GW 3/8" BSP, AISI 316	-	400	In stock	Enquiry
HD-RI-12-08-BE-SS	GZ 3/4" BSP connector, seal E, GW 1/2" BSP, AISI 316	-	400	In stock	Enquiry
HD-RI-12-16-BE-SS	GZ 3/4" BSP connector, seal E, GW 1" BSP, AISI 316	-	400	In stock	Enquiry
HD-RI-16-04-BE-SS	GZ 1" BSP connector, seal E, GW 1/4" BSP, AISI 316	-	400	In stock	Enquiry
HD-RI-16-06-BE-SS	GZ 1" BSP connector, seal E, GW 3/8" BSP, AISI 316	-	400	In stock	Enquiry
HD-RI-16-08-BE-SS	GZ 1" BSP connector, seal E, GW 1/2" BSP, AISI 316	-	400	In stock	Enquiry
HD-RI-16-12-BE-SS	GZ 1" BSP connector, seal E, GW 3/4" BSP, AISI 316	-	400	In stock	Enquiry
HD-RI-20-12-BE-SS	GZ 1.1/4" BSP connector, seal E, GW 3/4" BSP, AISI 316	-	400	In stock	Enquiry
HD-RI-20-16-BE-SS	GZ 1.1/4" BSP connector, seal E, GW 1" BSP, AISI 316	-	400	In stock	Enquiry
HD-RI-24-16-BE-SS	GZ 1.1/2" BSP connector, seal E, GW 1" BSP, AISI 316	-	315	In stock	Enquiry

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The DIN 2353 straight screw connection type RI-BE is a high-quality fitting designed for reliable and leak-free hydraulic and pneumatic applications. Featuring an external BSP thread with sealing according to DIN 3852 type E, it ensures secure tightness through an elastomer gasket with a rectangular cross-section, while the internal BSP thread provides additional thread sealing for maximum safety. Available in both L (light series) and S (heavy series), this connector offers versatile solutions tailored to different pressure ranges and installation requirements. Manufactured from premium AISI 316 stainless steel, it guarantees outstanding resistance to corrosion, durability in demanding environments, and long-lasting performance even under aggressive operating conditions. This makes it an excellent choice for industries such as marine, chemical, food processing, and general engineering, where reliability, hygiene, and strength are essential. With its precise design and robust material, the RI-BE straight screw connection ensures efficient assembly, reduced maintenance, and optimal system performance.