Metal Keyway Expansion Joint

Our Metal Keyway Expansion Joint works in places like oil and gas plants, power stations, city gas lines, and long-distance pipes. We have been doing this for over 20 years. Each metal keyway expansion joint can handle high pressure. We use 304 or 316L stainless steel for the body. The keyway part uses high-strength alloy steel. We want to give you a safe and durable solution.

This thing takes in axial, lateral, and angular moves at the same time. The keyway also stops the pipe from bending the wrong way. Each metal keyway expansion joint gets a pressure test at 1.5 times the design pressure before it leaves us. We also check for air leaks and test its fatigue life. It works from -20℃ to 600℃. We give a 24-month warranty. We also take third-party checks like SGS or CE.

Every pipe system is different. So you can adjust this metal keyway expansion joint to your needs. Just tell us your pipe size, pressure, or special requirements. The minimum order is 10 pieces. We give free samples. Custom samples take about 15 to 20 days. We take USD, EUR, GBP, and RMB. After you place the order, we update you every day. We tell you right away if there is any problem. No hiding, no delaying. You can count on us.

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