... 316L Surface:Mirror or Satin finished Spider fittings for the glass wall1, From hole to hole is 300mm ... one arms2,Material composition:Composition(C)%(SI)%(Mn)%(P)%(S)%(Cr)%(Ni)%(Mo)%3040.0780.851.120. ... : Mirror or Satin finished 4,Certificates to gurantee the quailty suck as CE,ISO,Mechnical certificates5, Each ... series.6,OEM is welcomed.7,We pack the goods with cartons and each small spiders with ...