Product Overview

Our Sealing Gasket Kit is specially developed for condensing heat exchangers. The kit contains O rings, gaskets, and washers that help maintain a secure seal throughout the system. These essential components support safe operation, prevent leakage, and improve overall heating efficiency.

Our Key Advantage — We Make Both

What makes our gasket kit different?
We manufacture both the sealing gaskets and the heat exchangers in our own factory. Every gasket is developed and tested together with the matching heat exchanger to ensure accurate fit, reliable sealing, and long term performance — not purchased from outside suppliers for simple resale.

 What Does This Mean for You?

Better Fit — Because We Designed It Together

Our gaskets are not generic parts. They are engineered specifically for our heat exchangers — the dimensions, the compression rate, the material grade — all matched in-house.

Result: No gaps. No leaks. No guesswork.

Fully Validated — Because We Tested It Ourselves

Before any gasket kit leaves our factory, it has already been through real-world testing on our own production line:

Every kit you receive is a proven, validated product — not a theoretical fit from a catalog.

Safer System — Because Every Part Is Under Our Control

Seals are made from Graphite — selected specifically for condensing boiler environments.

Resistant to weakly acidic condensate (pH 3–5) and high-temperature flue gas.

Prevents two critical risks:

· Noxious gas leaks — keeping combustion gases safely inside

· Water leakage — protecting the appliance and surrounding area

More Reliable — Because We Own the Full System

If any issue ever arises, there is only one supplier to call — us. We control every step from material selection to final assembly. You get:

· Faster problem resolution

· Full technical support

· Consistent, traceable quality

What's Included in the Kit

·   O-Rings (various sizes)

·   Flat Gaskets

·   Washers / Sealing Rings

·   Custom configurations available on request

Why You Can Buy With Confidence

Summary

Small parts. But they are not guesswork.

Every gasket we sell has been made by us, fitted to our own heat exchanger, and put through rigorous testing.

You buy with confidence. You install with certainty.

Custom sizes, custom materials, and OEM branding available.

Contact us for pricing and specifications.

Certificate

Product packaging