... plywooden case, wooden pallet 3) DIN FLANGESize range: DN15 to DN600 Design: slip on flange DIN2573,2576,2502,2503, 2543,2545 ... welding neck falnge DIN2631, 2632,2633,2634,2635 blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40 threaded falnge DIN2565, ... 2566,2567,2567 loose flange DIN 2641,2642,2656,2673Material: stainless steel 1.4301, 1.4404Coating ...