Detailed Product Description

1)Standard   Size

  DIN127B               2-64mm

  DIN7980               3-48mm

  ASME B 18.21.1    No 4- 1/2

  BS 1802                1/8-11/2

  JIS B 1251             3-36mm

2)Material70# , 65Mn,ss302,ss304,ss316,copper

3)surface treatment:Polishingblack, zinc plated (blue, white, yellow), hot dipped galvanized.trivalent zincZ/P CR3+.Phosphating

4)Packing:In carton/sack and palletized,Generally 25kg per unit or packing according to customers' requirements.