Stainless Steel Inserts Threaded Tools For Making PE And PP Fittings
1)stainless steel 304 18% chromium, 9% nickel. More chromium, matte finish 2)SS201 belongs to high manganese stainless steel, which has more hardness, high carbon and low nickel.
VS Brass Insert
1).better strength and toughness The tensile strength of stainless steel σb (MPa) ≥ 520, elongation δ5 (%) ≥ 40, H65 brass tensile
strength σb (MPa): ≥ 390, elongation δ10 (%): ≥ 10, 2). stainless steel insert is more environmentally-friendly Stainless steel insert only needs to polish, brass inserts need to be electroplated with nickel and chromium ,
the coating is unstable and easy to peel off;Brass inserts will release heavy metal during application and
cause secondary pollution.
Carton or as requirement
It is mainly used for producing PE, PP-R, PE-RT and PB material threaded pipe fitting.
Advantage 1)Healthy and non-toxic,bacterial neutral,conforming to drinking water stndards 2)Resistant to high temperature(110)with good impact strength(over 500Mpa) 3)Good heat preservation 4)Smooth inner walls reduce pressure loss and increase folw speed 5)Excellent Leak-Free Sealing System in heavy vibration, high thermal stresses and high impulse 6)connect with PPR Plastic Fitting,hdpe socket fitting