Wuxi Xineng Boiler Co. engages in strict quality control and carries out a guarantee system in product design, steel purchasing, equipment manufacturing, packaging, and transportation. We will produce boilers according to all state regulations and standards in order to meet the quality requirements of all products completely.

Xineng established a quality supervision department to oversee, inspect, and test the production process of various boiler products. We can also accept third party inspection agencies or the customer can assign representatives to our factory in order to monitor their boiler production.

Non-destructive testing area
In the nondestructive testing, we use penetrating material and attenuation characteristics to find any defects, such as pores, slags in the welding seam and lack of penetration flaws. We test the welding position, steel pipes and plates before leaving the factory, which can control the quality of products effectively.

Water pressure testing area

Inspecting water pressure involves inspecting the tightness and compressive resistance of boiler components. We will test the working pressure after overhauling the boiler pressure parts such as replacing or repairing valves, tubes, headers or other parts. The recent installed boilers, overhauled boilers and the boiler replaced large heated surface will undergo overpressure test which is 1.25 times that of the working pressure.

Boiler thermal insulation testing
We strictly control the boiler thermal insulation process. We use high-quality thermal insulation material like aluminium silicate fiber board, ceramic fiber board and rock wool board. The temperature of the boiler shell cannot exceed environment temperature within 30 ℃.