Stainless Steel Inserts Fitting AISI 301 Steel Materials Screw Fittings Union
Specification
Specification | Thread size(inch) | Qty(pcs/ctn) |
20×1/2M | 1/2’ | 245 |
25×3/4M | 3/4’ | 120 |
32×1M | 1’ | 100 |
50×11/2M | 11/2’ | 64 |
63×2M | 2’ | 27 |
Production Process
VS Brass Insert
1). stainless steel is lighter
The density of stainless steel is 7.93g/cm3, and that of brass is 8.89g/cm3.
2).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,
3). stainless steel insert is 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.
Application