1.Specification

1)25years experience
2)size:DN65--DN3200
3)Material: Q235,QT400-15
4)Working Pressure:PN0.6MPa,PN1.0Mpa

2.The introduantion
   
Henan Lanphan Industry Co., Ltd. makes many different types ofpipe fitting, like rubber expansion joints, expansion bellows & metal bellows. With special ductile iron material, this series of pipe fittings can also be used for transferring the acid in the acid plant or transferring slurry.
Henan Lanphan Industry Co., Ltd. has been supplying Pipe Fittings for over 10 years and Pipe Fitting surface shall be smooth and free from sand holes, blow holes, distortion or any other defects. Hundreds of patterns are ready and Max. dia. is 1.2 meters with max. height of 2 meters.

3.The features

 Steel expamsion joints are our featured products.we can meet any demand by your order. Steel expansion joints are low cost vibration and deflection absoption compents in fluid coveyance pipes. The bellow consisits of two symmetrical connecting ends,either threaded unions for small nominal bores or flanged ends for large nominal bore pipelines .

4. Our Advantages:


(1)More than 24 years experience of manufacture
(2)The Main Drafting Units of Chinese Standard flexible rubber joint
(3)Compensator engineering research center of Zhengzhou city.
(4)Member of CNEA(China Nuclear Energy Association )
(5)ISO9001:2008 and ISO14001:2004 certificated by CNAS(China National Accreditation Service for Conformity Assessment)
(6)The largest vulcanizing equipment in China.