Riz 25% de pressure

Tuesday 14 June 2022

Product description Blind flange is also called blind board, and its proper name is flange cover. It is a flange without holes in the middle for sealing the pipe plug. There are many types of sealing surface, such as rise face, ring joint face, large or smalltongue face and groove face...

Wednesday 12 May 2021

Product description Blind flange is also called blind board, and its proper name is flange cover. It is a flange without holes in the middle for sealing the pipe plug. There are many types of sealing surface, such as rise face, ring joint face, large or smalltongue face and groove face...

Saturday 02 July 2022

Feature of Black Hyacinth Beans Black hyacinth bean is a kind of lentil, is a legume annual herb, with smooth luster, hard, thin and crisp seed coat. Often combined with kidney beans and other bean ingredients, it is a healthy food with excellent therapeutic effects. Black hyacinth...