Reinforced Type - Flexible Metal Conduit, Interlocked Stainless Steel

Nominal Conduit Size	Nominal Conduit Size	Part Number	ID (mm)	OD (mm)	Bending Radius (mm)	Package/Roll (m)	Certificate	Mated With
10	1/4	P095125S2	9.5	12.5	30	50		-
12	3/8	P125157S2	12.5	15.5	50	50
16	1/2	P161195S2	16.1	19.5	60	50
21	3/4	P208243S2	20.8	24.3	70	50
27	1	P260300S2	26.0	30.0	80	25
35	1-1/4	P350390S2	35.0	39.0	120	25
41	1-1/2	P400450S2	40.0	45.0	150	15
53	2	P510560S2	51.0	56.0	190	15

Frequently Asked Questions

What is the PS2 reinforced stainless steel conduit?

The PS2 series is a reinforced type flexible metal conduit manufactured from interlocked stainless steel with a tighter, more reinforced profile. It combines exceptional corrosion resistance with superior mechanical protection, making it ideal for harsh environments with exposure to moisture, chemicals, and mechanical abuse.

What are the key advantages of stainless steel construction?

Stainless steel provides excellent corrosion resistance superior to galvanized steel, making it ideal for coastal areas, chemical plants, and environments with high humidity or salt exposure. Unlike galvanized steel, stainless steel resists pitting and doesn't require additional coatings for long-term durability.

How does the reinforced design improve protection?

The PS2 profile has been reformed to be much tighter than standard designs. This enhanced tightness significantly improves protective effectiveness while providing superior resistance to mechanical damage, impacts, and deformation under harsh conditions.

What is the tensile resistance rating?

The PS2 series features an impressive tensile resistance rating of 1000N, providing exceptional mechanical strength. This superior tensile resistance ensures the conduit maintains its integrity under heavy stress and mechanical loads in demanding industrial applications.

What sizes are available?

PS2 series offers 7 sizes ranging from 1/4" (10mm) to 2" (53mm) nominal diameter. Available sizes include P095125S2, P125157S2, P161195S2, P208243S2, P260300S2, P350390S2, and P510560S2, with varying bending radii and packaging quantities.

What is the operating temperature range?

The PS2 series operates reliably between -45℃ and +350℃, covering extreme cold and high-temperature industrial applications. This exceptional temperature range makes it suitable for diverse harsh environmental conditions from arctic installations to furnace areas.

What is the IP rating?

The PS2 series has an IP40 rating, providing protection against solid objects larger than 1mm. For complete water and dust protection in harsh wet or corrosive environments, it is recommended to use the compatible S50 and S53 fitting series to establish a comprehensive protection system.

What is the material grade of the stainless steel?

PS2 is manufactured from interlocked stainless steel with an interlocked profile for enhanced structural integrity. The stainless steel provides superior resistance to corrosion, rust, and environmental degradation compared to galvanized steel alternatives.

What applications is PS2 designed for?

PS2 is specially designed for harsh environments including coastal installations, chemical processing plants, petrochemical facilities, wastewater treatment plants, pharmaceutical manufacturing, food processing facilities, and any application requiring superior corrosion resistance and impact protection.

What is the flexibility and bending radius?

PS2 features medium flexibility with bending radii ranging from 30mm (smallest sizes) to 190mm (largest 2" size). While less flexible than standard types, this reinforced design prioritizes mechanical strength and corrosion resistance in harsh environments where durability is critical.

Is PS2 RoHS compliant?

Yes, the PS2 series is fully RoHS compliant, ensuring no hazardous substances are used in manufacturing and meeting international environmental regulations.

What certification does PS2 hold?

PS2 series holds CE certification, meeting European standards for cable protection in industrial applications. The certification ensures compliance with relevant EU directives and safety standards for electrical and mechanical protection equipment.

What fitting series are compatible with PS2?

PS2 conduit mates with the S50 and S53 fitting series. These compatible fittings are recommended for establishing a complete protection system with enhanced water resistance and dust protection in harsh corrosive environments.

Why choose PS2 over galvanized steel alternatives?

PS2 stainless steel offers superior advantages: exceptional long-term corrosion resistance in aggressive environments, no zinc depletion over time, superior performance in coastal and chemical environments, reduced maintenance requirements, and superior aesthetic appearance. While higher initial cost, PS2 provides lower total cost of ownership in harsh environments.

What packaging quantities are available?

PS2 is available in rolls of 50 meters for smaller sizes (1/4" to 1"), and 25 or 15 meters for larger sizes (1-1/4" to 2"). Custom lengths can be cut to meet specific project requirements.

Is PS2 suitable for chemical or salt environments?

Yes, PS2 stainless steel construction makes it ideal for harsh chemical and salt environments. It resists pitting corrosion, stress corrosion cracking, and general corrosion better than galvanized alternatives, making it the preferred choice for coastal installations, chemical plants, and aggressive atmospheres.

Can custom specifications be ordered?

Yes, custom configurations are available for special requirements including custom lengths, fitting combinations, and project-specific specifications. Contact our engineering team at info@flexible86.com or +86-563-6636999 to discuss your corrosion-resistant cable protection needs.