Can the UNI-FLEX S Pipe Clamp with EPDM lining and stainless steel AISI 316Ti withstand seawater and marine environments without corrosion?

Yes. UNI-FLEX S Pipe Clamp, EPDM Lining, Stainless Steel is suitable for seawater and marine environments. It is manufactured from AISI 316Ti stainless steel with A4-80 fasteners and solid pins, materials chosen for high corrosion resistance in chloride-rich conditions typical of marine service. The EPDM lining is compatible with water and water-based fluids and provides a durable sealing gasket that resists ageing and weathering. The product is explicitly rated for shipbuilding and marine applications (PN 16) with a 4:1 safety factor, and its temperature and pressure ratings support typical marine operating conditions. Proper installation on appropriately thick, round steel pipes and correct torque of fasteners are required to achieve the stated corrosion resistance and long service life.

How does the UNI-FLEX S Pipe Clamp with EPDM lining and stainless steel AISI 316Ti perform with light chemicals and sewage applications regarding chemical compatibility and gasket longevity?

UNI-FLEX S Pipe Clamp, EPDM Lining, Stainless Steel — chemical compatibility and gasket longevity with light chemicals and sewage The UNI-FLEX S Pipe Clamp with EPDM lining and AISI 316Ti stainless steel is well suited for light chemicals and sewage applications. EPDM gasket material has excellent resistance to water, wastewater, many water-based fluids and diluted alkaline solutions, and it tolerates common detergents and mild acids typically found in sewage and light chemical streams. Combined with AISI 316Ti clamp components and A4-80 fasteners, the assembly offers strong corrosion resistance in aggressive and marine-influenced environments, supporting long service life. Key performance points: - Chemical compatibility: Good for water, sewage, water-based chemicals, and many mild chemical exposures. Not recommended for concentrated hydrocarbons, strong solvents, concentrated acids (e.g., nitric, hydrochloric) or aromatic solvents; verify with specific chemical compatibility charts for aggressive chemicals. - Gasket longevity: EPDM provides durable sealing across the clamp’s operational temperature range (-30°C to +125°C). Longevity is maximized when installed on properly prepared round steel pipes of correct wall thickness, tightened to specified torque, and used within recommended pressures (PN16 with marine safety factor, up to 25 bar in static industrial conditions). - Reliability factors: Regular inspection after exposure to unusual chemicals, pressure/temperature cycling, or abrasive sewage solids is advisable. For aggressive or unknown chemical services, perform compatibility testing or consult manufacturer for alternative gasket materials. Overall, for typical sewage and light chemical duties the UNI-FLEX S with EPDM lining offers reliable chemical compatibility and long gasket life when installed and maintained per specifications.

UNI-FLEX S Pipe Clamp, EPDM Lining, Stainless Steel

Additional information

Material	SS – stainless steel

The UNI-FLEX S type pipe clamp is a versatile and reliable solution for connecting and repairing both metal and plastic pipes, ensuring a secure yet flexible joint thanks to its high-quality EPDM rubber gasket. Manufactured from durable AISI 316Ti stainless steel with A4-80 class screws and solid pins, it guarantees long-lasting resistance to corrosion and demanding environments. Designed for use with water, water-based fluids, sewage, light chemicals, and air, the clamp performs efficiently within a wide temperature range from -30°C to +125°C. With a nominal pressure rating of PN 16 for shipbuilding and marine applications, it offers a robust safety factor of 4:1, while in industrial and static conditions it can withstand up to 25 bar with a 1.5:1 safety factor, ensuring reliability and reusability after testing. The clamp’s performance is optimized when installed on round steel pipes with proper wall thickness and tightened according to the specified torque values. For added flexibility, the UNI-FLEX S is also available in the “L” version with incomplete pins, providing tailored solutions for diverse installation needs. This makes it an excellent choice for industries seeking durability, safety, and ease of use in pipe connection and repair systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
UN-FLEX-L-033-036-W5-E	UNI-FLEX pipe clamp L 33÷36 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-L-072-080-W5-E	UNI-FLEX pipe clamp L 72÷80 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-021-024-W5-E	UNI-FLEX pipe clamp S 21÷24 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-026-029-W5-E	UNI-FLEX pipe clamp S 26÷29 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-029-032-W5-E	UNI-FLEX pipe clamp S 29÷32 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-033-036-W5-E	UNI-FLEX pipe clamp S 33÷36 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-036-039-W5-E	UNI-FLEX pipe clamp S 36÷39 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-039-043-W5-E	UNI-FLEX pipe clamp S 39÷43 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-043-047-W5-E	UNI-FLEX pipe clamp S 43÷47.5 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-047-052-W5-E	UNI-FLEX pipe clamp S 47.5÷52.5 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-052-058-W5-E	UNI-FLEX pipe clamp S 52.5÷58 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-058-064-W5-E	UNI-FLEX pipe clamp S 58÷64 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-064-072-W5-E	UNI-FLEX pipe clamp S 64÷72 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-072-080-W5-E	UNI-FLEX pipe clamp S 72÷80 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-080-088-W5-E	UNI-FLEX pipe clamp S 80÷88 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-088-096-W5-E	UNI-FLEX pipe clamp S 88÷96 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-097-105-W5-E	UNI-FLEX pipe clamp S 97÷105 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-104-112-W5-E	UNI-FLEX pipe clamp S 104÷112 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-112-120-W5-E	UNI-FLEX pipe clamp S 112÷120 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-122-130-W5-E	UNI-FLEX pipe clamp S 122÷130 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-129-137-W5-E	UNI-FLEX pipe clamp S 129÷137 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-137-145-W5-E	UNI-FLEX pipe clamp S 137÷145 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-149-157-W5-E	UNI-FLEX pipe clamp S 149÷157 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-157-165-W5-E	UNI-FLEX pipe clamp S 157÷165 mm, W5, EPDM	-	-	In stock	Enquiry
UN-FLEX-S-164-172-W5-E	UNI-FLEX pipe clamp S 164÷172 mm, W5, EPDM	-	-	In stock	Enquiry

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The UNI-FLEX S type pipe clamp is a versatile and reliable solution for connecting and repairing both metal and plastic pipes, ensuring a secure yet flexible joint thanks to its high-quality EPDM rubber gasket. Manufactured from durable AISI 316Ti stainless steel with A4-80 class screws and solid pins, it guarantees long-lasting resistance to corrosion and demanding environments. Designed for use with water, water-based fluids, sewage, light chemicals, and air, the clamp performs efficiently within a wide temperature range from -30°C to +125°C. With a nominal pressure rating of PN 16 for shipbuilding and marine applications, it offers a robust safety factor of 4:1, while in industrial and static conditions it can withstand up to 25 bar with a 1.5:1 safety factor, ensuring reliability and reusability after testing. The clamp’s performance is optimized when installed on round steel pipes with proper wall thickness and tightened according to the specified torque values. For added flexibility, the UNI-FLEX S is also available in the “L” version with incomplete pins, providing tailored solutions for diverse installation needs. This makes it an excellent choice for industries seeking durability, safety, and ease of use in pipe connection and repair systems.