Method for inspection of a new type of different pipe reducers

　　Nowadays, with the development of the market demand, the different pipe reducers with excellent resistance to aging, low price has been widely used. But due to the manufacturer on the market making machine detection ability is uneven, resulting in the many customers in the use of such problems has appeared in the process, but also makes some customers of different diameter connector gradually lost confidence. In order to avoid the occurrence of this situation, for the vast number of users provide a novel reducing joint inspection method, this method can effectively avoid the omission in the inspection process, effectively improve the different diameter connector reliability, assurance reducers quality.

　　For pipe reducers, rubber shock absorber, anti slip rubber joint specially developed test methods specifically as follows:

　　I shall comply with the requirements of 1, reducers, in accordance with the provisions of the order approval documents and technical documents for manufacturing.

　　Use the curtain cloth 2, non-toxic harmless reducers, no harm to human body.

　　3, rubber parts at both ends of the inner circle should be complete, no obvious deformation and dislocation of the phenomenon of broken.

　　4, the appearance requirements and classification of rubber parts should meet the requirements of CJ/T3013.1 - 1993.

　　5, flat joint, metal flange should comply with the relevant standards, in accordance with the IT14 tolerance in GB1804-2000 implementation.

　　6, when the nominal diameter of the packaging is less than 250mm of the use of carton packaging, more than 250mm of the use of wooden box packaging, long-distance transport using Jupiter packaging, packaging boxes should contain a certificate.

　　We have adopted advanced production equipment and technologies to manufacture our large size elbows and pipe bends, which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.