1, mold management, mold should be well repaired and maintained, can not have obvious defects, so as not to affect the surface quality of pipe fittings.
2. The production capacity should have a warehouse large enough to store pipe fittings for conventional use, and attention should be paid to this issue in purchasing method inspection records. The ability to deliver on time is very important.
3, the use of materials should be stable and clean, some manufacturers too much use of recycled raw materials to reduce costs, will inevitably lead to quality problems.
4. The weight control system of pipe fittings shall ensure that the weight of pipe fittings is within the standard tolerance range.
5. Dimension inspection, the dimension of each pipe fitting should be checked with standard gage to meet the specified tolerance.
6. Hydrostatic test: every pipe fitting, regardless of its diameter, shall be hydrostatic test or equivalent effect test.
7, anticorrosive , the thickness of internal and external anticorrosive should meet the requirements of the standard.
Purpose of the enterprise
Benefit mankind and save resources
Management policy
People-oriented, benefit priority, to technological innovation and market development as two rounds, speed regulation product structure to implement the "brand strategy".
Quality policy
Give full play to the advantages of resources and equipment, meet customer requirements and expectations, to ensure the quality of root cast pipe.
Our services
Let every customer feel that we are as sincere as friends, reliable partners.
