[Flange Type] Stainless Steel Metal Hose "Food Grade" - Pipeline Expansion Joint Manufacturer- Shanghai Songjiang Group

[Flange Type] Stainless Steel Metal Hose “Food Grade”

Metal Hose | 2022-05-27

[Flange Type] Stainless Steel Metal Hose “Food Grade”

Shanghai Songjiang Group produces food-grade Flange Type stainless steel metal hoses, Which is a high-quality flexible pipe joints in the pipeline system, Supplied to many domestic and foreign beverage factories, and food-grade stainless steel metal hoses for drug production pipelines.

Flange Type Stainless Steel Metal Hose is mainly composed of corrugated pipe, mesh sleeve, and flange. The inner tube is an annular thin-walled stainless steel corrugated tube, and the outer mesh sleeve is made of stainless steel wire or steel strip is woven according to certain parameters. The flanges at both ends can be fixed or loose, or one end can be fixed and one end loose, which is convenient for installation.

Flange type: The joint of the metal hose with a diameter of more than 15 mm, under the condition of general working pressure, is mainly flange type, which is sealed in the form of sealing surface matching. The looper flange, which can rotate in the radial direction and can also slide in the axial direction, connects the two bodies under the action of the tension of the fastening bolts. The structure has good sealing performance, but it is difficult to process and the sealing surface is easily damaged. In special occasions requiring quick release, the holes through which the fastening bolts pass can be cut to form a quick release flange.

Flange, bellows body, and braided mesh: In order to have a longer service life, they are all made of stainless steel 304, which supports various spectrometer detection, and the thickness is all thicker than the industry standard.
Welding consumables: All the welding consumables are higher than the base metal grade standard, so that the welding point is firmer.