Norms
1) BS 4505 PN16 THREADED FLANGE RF, SCREWED FLANGE RF, GALVANIZED, ASTM A105, 1/2" - 24", FORGED.
2) BS 4504 PN16 SLIP ON FLANGE RF, SORF FLANGE, ASTM A105, 1/2" - 48", FORGED.
3) BS 4504 PN16 WELDING NECK FLANGE RF, WNRF FLANGE, 1/2"-48", ASTM A105, FORGED.
Material
1) ASTM A105, CARBON STEEL
Surface Antirust:
Surface antirust 1: Antirust light oil
Surface antirust 2: Black paint coating
Surface antirust 3: Yellow paint coating
Surface antirust 4: Galnavized (Hot Dipped Galvanized or Cold Galvanized or Electro Galvanized)
Surface Finish:
Surface finish 1: Stock finish
Surface finish 2: Sprial serrated
Surface finish 3: Two or three grooves (Water Lines)
Surface finish 4: Smooth finish
Terms
1) Payment: Irrevocable L/C at sight or T/T, D/P
2) Delivery term FOB China Port or CIF Buyer's Port
3) Packing: Plywood Pallet
4) Minimum Order Quantity: 100Pcs.
Sell high quality carbon steel blind flanges ,BS4504 Flanges PN10 PN16 BLFF, BLRF Flanges
