DN300 橡胶管

橡胶管

吸泥疏浚软管也称为泥浆吸排软管，主要用于许多地方的污水、泥浆、海水和沙子的吸排。它还用于泄洪和港口码头建设。它具有出色的柔韧性和抗波浪性。它由三部分组成：管、加强件和盖子。管材由NR、SBR和BR等优质合成橡胶制成，使软管具有耐磨性和耐海水性。钢筋由多层高强度螺旋钢丝制成，使软管结构坚固，承受高工作压力。此外，加固使软管能够抵抗弯曲和疲劳。盖子由合成橡胶制成，如NR、SBR和BR，使软管能够抵抗磨损、腐蚀、海水、高温、天气、臭氧和老化。软管可以很好地连接到管道上，可以减少海浪，因此可以平稳地输送介质流。

Data

Item	Details
Rubber Hose	Tube Material: Black Synthetic Rubber Tube Reinforcement: Cord thread and steel spiral wire for high tensile strength and kinking resistance Inner Tube: Synthetic rubber, NR, SBR or BR Tube Cover: Weather and aging resistant synthetic rubber (abrasion resistant) Tube Length: At least 150 cm Tube Diameter (Inside): 30 cm Thickness of Rubber: 0.25 cm Type of Tube: Non-floating and Suction Type Quantity: Fifty (50) set w/ flange, bolts & nuts Working pressure: 40 bar
Flange	Flange material: Hot Dip Galvanized Flange with PN6 Flange size: Verify actual (DN350) Flange Thickness: 2.2 cm Flange Hole Size: 2.4 cm and 10.94cm distance per hole Flange Holes: 12 / flange
Bolt	High-tensile steel bolts, Grade 8.8 or higher, hot-dip galvanized (HDG) or zinc-coated for corrosion resistance; bolt size and pitch shall match the 12-bolt flange hole configuration; length adequate for full nut engagement. Bolts Head size - 30-34mm Bolts thread (Full threaded)-22mm
Nut	High-tensile steel nuts compatible with Grade 8.8 bolts, HDG or zinc- coated; must match bolt size and thread pitch. Nuts Size -30-34mm
Gasket	Full-face rubber gaskets, Synthetic rubber,NR/SBR, EPDM, or neoprene; thickness 3-5 mm; diameter matching the 12-bolt flange; resistant to slurry/silt and water exposure. With 12 holes that perfectly match with the flanges holes.