When you're burying steel pipes underground or driving them into tough environments, two things matter most: a strong joint and solid corrosion protection. That's where the Interlock Seal On Piling Pipes and a proper Internal FBE Coating Procedure come together.
At Cangzhou Spiral Steel Pipes Group Co., Ltd., we know piling work is no easy job. Founded in 1993, our mill in Cangzhou City produces 400,000 tons of spiral steel pipes every year. But making pipes is only half the story. Keeping them safe from rust and leaks? That's the real game.
Let's talk about the Interlock Seal On Piling Pipes first. This seal locks each pipe section tightly together, preventing water or soil from seeping in. It's simple but smart—especially when your pipes are being hammered deep into the ground.
Now, the other half. FBE coating, or Fusion-Bonded Epoxy, follows a strict Internal FBE Coating Procedure that's been around since the 1960s. It starts as a dry powder. When heat is applied, it bonds chemically to the steel surface. No peeling, no gaps. This coating meets AWWA standards and works on SSAW pipes, ERW pipes, LSAW pipes, elbows, tees, and more—for water, gas, oil, or wastewater.
Our company covers 350,000 square meters, with 680 employees and total assets of 680 million Yuan. We don't just make pipes. We coat them right.
So why use Interlock Seal and FBE together? Simple. The seal keeps joints tight. The coating keeps steel from rusting. Two solutions, one reliable result for your piling projects.
Post time: Jun-08-2026