china ductile iron pipe fittings suppliers

Hebei Tongchan, which was founded in 1974, is a famous china ductile iron pipe fittings suppliers.The fitting products include dismantling Joint,cast Iron Flange Joint,quick flange adaptor etc.

Dismantling Joint description
Dismantling Joint Manufactured to AWWA C219 under quality management systems accredited to ISO 9001:2000,  ARV dismantling joint assembly is a double flanged composite fitting featuring a telescopic action between a flanged spigot and a flange adaptor. The joint is designed to provide longitudinal adjustment in flanged pipe systems.  Dismantling joints provide a simple method for the installation and removal of flanged valves, pumps, flow meters, flanged pipes and pipe fittings.

Dismantling Joint 

Material: iron GGG500-7, GGG450-10 or Ductile iron
Standard: ISO2531,EN545,BS4772
Size: DN60mm-2000mm
Market: Europe, Middle east, Africa, America
Hardness: maximum≤250HB
Proof stress:minimum≥300MPA
Tensile Strength:minimum≥420MPA
Elongation: minimum≥5%
Packing: wooden cases with plastic layer ,wooden pallets with plastic layer, steel crates
Certificate: ISO 9001 2008 and BV Product Conformity
Flange drilled  : PN10/ PN16/ PN25 according to BS4504
Socket joint  : T type ( push-on type) / K type ( MJ type)
Coating: Cement lining inside, zinc primer and bitumen painting outside; fusion bonded epoxy coating; bitumen painting inside and outside red anti-rust coating.

This article comes from http://www.valve-manufacturer.com/Contact-Us/