Is the DIN 3015 Heavy Duty Clamp, Polypropylene, Type 201 suitable for outdoor, underground, and marine installations?

Yes. The DIN 3015 Heavy Duty Clamp, Polypropylene, Type 201 is suitable for outdoor, underground, and marine installations. It is explicitly described for use in demanding industrial environments including underground and marine applications, offers durable materials (polypropylene body, galvanized steel screws/plates, carbon steel base), can be welded, bolted or rail-mounted for flexible and secure fixing, and operates reliably from −30°C to +90°C. Its profiled interior reduces vibration, enhancing long-term stability in these conditions.

Can the DIN 3015 Heavy Duty Clamp, Polypropylene, Type 201 be used with stainless steel or non-galvanized fasteners for enhanced corrosion resistance in marine environments?

Yes. The DIN 3015 Heavy Duty Clamp, Polypropylene, Type 201 can be used with stainless steel or non‑galvanized fasteners to improve corrosion resistance in marine environments, provided a few considerations: - Compatibility: The clamp body is polypropylene and the base is carbon steel; replacing the supplied galvanized screws and plates with stainless steel fasteners (e.g., A4/316) prevents galvanic corrosion and offers superior resistance to saltwater and marine atmospheres. Use stainless steel for any exposed hardware or supplemental plates/rails. - Welding and mounting: If the carbon steel base is welded to structure, ensure the welded base area is protected (coating or use of stainless components where feasible) because the base itself is carbon steel and remains susceptible to corrosion. Alternatively, use bolted stainless mounting systems or stainless rails/extended plates to isolate the carbon steel base from the marine environment. - Mechanical and temperature limits: Stainless or non‑galvanized fasteners must meet the same mechanical strength and the clamp’s operating temperature range (–30°C to +90°C). Select fastener grades rated for the loads and temperatures expected. - Seal and maintenance: In harsh marine settings, use appropriate sealants, washers or isolators to prevent crevice corrosion and perform periodic inspections. If full marine corrosion resistance is required, specify stainless steel plates, rails and fasteners (A4/316) and address the carbon steel base either by protective coating or substitution where possible.

DIN 3015 Heavy Duty Clamp, Polypropylene, Type 201

All products, Clamps for hydraulic pipes/

Additional information

Material	P – material (plastic)

The DIN 3015 heavy clamp type 201 with top plate is a reliable solution for fast, secure, and visually neat installation of pipes and hoses in demanding industrial environments, including underground and marine applications. Manufactured in compliance with DIN 3015 standards, it ensures long-lasting performance and stability even under challenging conditions. The clamp base can be welded directly to the structure, with alternative options for bolting or rail mounting, offering maximum flexibility in assembly. Its profiled interior surface provides a firm grip on pipes, minimizing vibration and enhancing system safety. Customers can also order extended plates, rails, and mounting screws to create complete clamp sets tailored to specific requirements, with expert guidance available from TUBES INTERNATIONAL®. The clamp body is made of durable green polypropylene, while the screws and plates are produced from galvanized steel, and the base is crafted from robust carbon steel. Designed to operate within a temperature range of -30°C to +90°C, this clamp guarantees dependable performance across a wide spectrum of industrial applications.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
TC-PP201-106	DIN3015 heavy PP clamp for 6 mm pipe	-	-
TC-PP201-106,4	DIN3015 heavy PP clamp for 6.4 mm pipe	-	-
TC-PP201-108	DIN3015 heavy PP clamp for 8 mm pipe	-	-
TC-PP201-109,5	DIN3015 heavy PP clamp for 9.5 mm pipe	-	-
TC-PP201-110	DIN3015 heavy PP clamp for 10 mm pipe	-	-
TC-PP201-112	DIN3015 heavy PP clamp for 12 mm pipe	-	-
TC-PP201-112,7	DIN3015 heavy PP clamp for 12.7 mm pipe	-	-
TC-PP201-113,5	DIN3015 heavy PP clamp for 13.5 mm pipe	-	-
TC-PP201-114	DIN3015 heavy PP clamp for 14 mm pipe	-	-
TC-PP201-115	DIN3015 heavy PP clamp for 15 mm pipe	-	-
TC-PP201-116	DIN3015 heavy PP clamp for 16 mm pipe	-	-
TC-PP201-117,2	DIN3015 heavy PP clamp for 17.2 mm pipe	-	-
TC-PP201-118	DIN3015 heavy PP clamp for 18 mm pipe	-	-
TC-PP201-219	DIN3015 heavy PP clamp for 19 mm pipe	-	-
TC-PP201-220	DIN3015 heavy PP clamp for 20 mm pipe	-	-
TC-PP201-221,3	DIN3015 heavy PP clamp for 21.3 mm pipe	-	-
TC-PP201-222	DIN3015 heavy PP clamp for 22 mm pipe	-	-
TC-PP201-225	DIN3015 heavy PP clamp for 25 mm pipe	-	-
TC-PP201-225,4	DIN3015 heavy PP clamp for 25.4 mm pipe	-	-
TC-PP201-226,9	DIN3015 heavy PP clamp for 26.9 mm pipe	-	-
TC-PP201-228	DIN3015 heavy PP clamp for 28 mm pipe	-	-
TC-PP201-230	DIN3015 heavy PP clamp for 30 mm pipe	-	-
TC-PP201-330	DIN3015 heavy PP clamp for 30 mm pipe	-	-
TC-PP201-332	DIN3015 heavy PP clamp for 32 mm pipe	-	-
TC-PP201-333,7	DIN3015 heavy PP clamp for 33.7 mm pipe	-	-
TC-PP201-335	DIN3015 heavy PP clamp for 35 mm pipe	-	-
TC-PP201-338	DIN3015 heavy PP clamp for 38 mm pipe	-	-
TC-PP201-340	DIN3015 heavy PP clamp for 40 mm pipe	-	-
TC-PP201-342	DIN3015 heavy PP clamp for 42 mm pipe	-	-
TC-PP201-342,4	DIN3015 heavy PP clamp for 42.4 mm pipe	-	-
TC-PP201-438	DIN3015 heavy PP clamp for 38 mm pipe	-	-
TC-PP201-442	DIN3015 heavy PP clamp for 42 mm pipe	-	-
TC-PP201-442,4	DIN3015 heavy PP clamp for 42.4 mm pipe	-	-
TC-PP201-444,5	DIN3015 heavy PP clamp for 44.5 mm pipe	-	-
TC-PP201-448,3	DIN3015 heavy PP clamp for 48.3 mm pipe	-	-
TC-PP201-450	DIN3015 heavy PP clamp for 50 mm pipe	-	-
TC-PP201-450,8	DIN3015 heavy PP clamp for 50.8 mm pipe	-	-
TC-PP201-455	DIN3015 heavy PP clamp for 55 mm pipe	-	-
TC-PP201-457	DIN3015 heavy PP clamp for 57 mm pipe	-	-
TC-PP201-460,3	DIN3015 heavy PP clamp for 60.3 mm pipe	-	-
TC-PP201-463,5	DIN3015 heavy PP clamp for 63.5 mm pipe	-	-
TC-PP201-465	DIN3015 heavy PP clamp for 65 mm pipe	-	-
TC-PP201-470	DIN3015 heavy PP clamp for 70 mm pipe	-	-
TC-PP201-565	DIN3015 heavy PP clamp for 65 mm pipe	-	-
TC-PP201-570	DIN3015 heavy PP clamp for 70 mm pipe	-	-
TC-PP201-575	DIN3015 heavy PP clamp for 75 mm pipe	-	-
TC-PP201-576,1	DIN3015 heavy PP clamp for 76.1 mm pipe	-	-
TC-PP201-580	DIN3015 heavy PP clamp for 80 mm pipe	-	-
TC-PP201-582,5	DIN3015 heavy PP clamp for pipe 82.5 mm	-	-
TC-PP201-588,9	DIN3015 heavy PP clamp for pipe 88.9 mm	-	-
TC-PP201-6100	DIN3015 heavy PP clamp for 100 mm pipe	-	-
TC-PP201-6101,6	DIN3015 heavy PP clamp for pipe 101.6 mm	-	-
TC-PP201-6108	DIN3015 heavy PP clamp for 108 mm pipe	-	-
TC-PP201-6114,3	DIN3015 heavy PP clamp for pipe 114.3 mm	-	-
TC-PP201-6127	DIN3015 heavy PP clamp for 127 mm pipe	-	-
TC-PP201-6133	DIN3015 heavy PP clamp for 133 mm pipe	-	-
TC-PP201-688,9	DIN3015 heavy PP clamp for 88.9 mm pipe	-	-
TC-PP201-7133	DIN3015 heavy PP clamp for 133 mm pipe	-	-
TC-PP201-7139,7	DIN3015 heavy PP clamp for pipe 139.7 mm	-	-
TC-PP201-7152,4	DIN3015 heavy PP clamp for pipe 152.4 mm	-	-
TC-PP201-7165	DIN3015 heavy PP clamp for 165 mm pipe	-	-
TC-PP201-7168,3	DIN3015 heavy PP clamp for pipe 168.3 mm	-	-
TC-PP201-8168,3	DIN3015 heavy PP clamp for pipe 168.3 mm	-	-
TC-PP201-8177,8	DIN3015 heavy PP clamp for pipe 177.8 mm	-	-
TC-PP201-8193,7	DIN3015 heavy PP clamp for pipe 193.7 mm	-	-
TC-PP201-8216	DIN3015 heavy PP clamp for pipe 216 mm	-	-
TC-PP201-8219,1	DIN3015 heavy PP clamp for pipe 219.1 mm	-	-

The DIN 3015 heavy clamp type 201 with top plate is a reliable solution for fast, secure, and visually neat installation of pipes and hoses in demanding industrial environments, including underground and marine applications. Manufactured in compliance with DIN 3015 standards, it ensures long-lasting performance and stability even under challenging conditions. The clamp base can be welded directly to the structure, with alternative options for bolting or rail mounting, offering maximum flexibility in assembly. Its profiled interior surface provides a firm grip on pipes, minimizing vibration and enhancing system safety. Customers can also order extended plates, rails, and mounting screws to create complete clamp sets tailored to specific requirements, with expert guidance available from TUBES INTERNATIONAL®. The clamp body is made of durable green polypropylene, while the screws and plates are produced from galvanized steel, and the base is crafted from robust carbon steel. Designed to operate within a temperature range of -30°C to +90°C, this clamp guarantees dependable performance across a wide spectrum of industrial applications.