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Home / Water Inlet Hose / 304 Stainless Steel Corrugated Hose, 4/8 Inch Water Heater Cold and Hot Inlet Pipe, Metal Explosion-Proof Flexible Hose for Toilet and Gas

Attributes

Brand -
Category Repair Parts / Water Inlet Hose
Origin -
Material 304 Stainless Steel
Size 4/8 Inch (1/2 inch)
Connection Type Standard G1/2 Threaded Fittings
Temperature Range -20°C to 90°C
Pressure Rating Up to 1.6 MPa
Flexibility Highly Flexible Corrugated Design
Corrosion Resistance Excellent Rust and Oxidation Resistance
Application Water Heaters, Toilets, Gas Lines, Sinks
Surface Finish Polished Silver
Warranty 2-Year Manufacturer Warranty

6 reviews

A

Anonymous

Mar 14, 2026

Rating: 5/5

Professional grade feel

As a plumber, I often recommend these to clients. They are reliable, rust-resistant, and handle high pressure well. This specific brand meets all my expectations for a residential install.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Great for gas line connection

Used this for connecting my gas stove. The metal construction gives me peace of mind regarding safety compared to rubber hoses. Fits perfectly and seals tight.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Perfect replacement for my old hose

This stainless steel hose was exactly what I needed to replace the rubber one that leaked. Installation was straightforward, and it feels very sturdy. No leaks so far after two weeks of use.

A

Anonymous

Mar 03, 2026

Rating: 5/5

No more leaking!

My previous plastic hose cracked after a year. This 304 stainless steel hose seems much more durable. The threads aligned easily with my water heater inlet. Highly recommend.

A

Anonymous

Mar 02, 2026

Rating: 4/5

Solid product

Does exactly what it says. The corrugated design allows for easy maneuvering in tight spaces. Took off one star because the packaging was slightly damaged, but the hose itself was fine.

A

Anonymous

Mar 01, 2026

Rating: 4/5

Good quality but stiff at first

The build quality is excellent and looks great behind the sink. It was a bit stiff to bend into position initially, but once installed, it holds its shape well. Happy with the purchase.

5 FAQ

Q: Is this hose compatible with natural gas lines?

A: Yes, this 304 stainless steel hose is designed to be safe for both water and natural gas applications, provided local codes allow flexible connectors for your specific setup.

Q: Are the washers included with the hose?

A: Yes, each hose comes pre-installed with high-quality rubber gaskets inside the fittings to ensure a watertight seal without needing extra parts.

Q: Do I need any special tools to install this?

A: No special tools are required. A standard adjustable wrench or pliers is usually sufficient to tighten the G1/2 threaded fittings securely.

Q: What is the exact length of the hose?

A: Please select your desired length from the dropdown menu at the top of the product page. We offer sizes ranging from 12 inches to 48 inches.

Q: Can this handle hot water from a tankless heater?

A: Absolutely. The 304 stainless steel material can withstand temperatures up to 90°C (194°F), making it suitable for hot water lines from both tank and tankless heaters.

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