Marine Mushroom Vent Head

                                1.Using range & purpose
                                It can be fixed on the natural and mechanical ventilate vices on the hypaethral decks of all sorts of ships for ventilator.
                                2.Operation Standards
                                Technical conditions of ventilators manufacture, exper and check-accept accord with GB/T295-2000《Fung shaped ventilated canister For Marine Use》.
                                3.Sort

                                Type

                                  Name

                                 Nominal dia,DN (mm)

                                A

                                Inside on-off type mushroom vent head

                                150~550

                                B

                                Outer on-off type mushroom vent head(without bottom flange)

                                150~1800

                                C

                                Outer on-off type mushroom vent head(with bottom flange)

                                150~1800

                                D

                                Fixed type mushroom vent head(without hand wheel control)

                                150~1800

                                E

                                Inside on-off type mushroom vent head

                                150~1800

                                F

                                Outer side on-off type mushroom vent head

                                150~1600

                                4.Features
                                Au types of ventilated canisters above have the full features reasonable structure convenient on –off, bean shapes, au ready types, good aeration, reliable obturation. Can satisfy the wide needs of the shipping industry.
                                Total: 6 Page: 1 / 1 First ←Previous Next→ End
                                婷婷 丁香 五月在线视频.奇米影视777四色狠狠.黄色小说视频电影.v片免费网站