GLY-F Environmentally friendly oil hole product overview: Environmental protection type oil measuring hole is installed on the top of petroleum and chemical storage tank to measure the elevation, temperature and sampling of materials in the tank. And chemical materials are with different degrees of harmful odor, measurement can not be discharged into the atmosphere. In order to complete the measurement procedure, ensure that the environment is not affected and the operator operates, the environmentally friendly oil measuring hole can play a role in this respect. First, GLY-F environmental protection type oil measuring hole operation method: Theoil measuring hole is installed on the top of the storage tank, usually can be sealed, need to measure chemicals, first unscrew, pull out the measuring port seal, narrow mouth measuring assembly in the middle of the upper cover tighten, and then press the middle seal handle, you can open the cylinder seal, at this time the measuring ruler from the upper narrow mouth seam, you can measure the level of liquid level. After the operation is completed, pull back the handle first, take out the measuring assembly, and then put the seal into the tight. For example, when measuring and sampling oil products, pull down the middle operating handle and open the top cover. Two, GLY-F environmental protection type oil hole product features and specifications: GLY-F environmental protection type oil measuring hole products compact structure, easy to operate, using double sealing device, with anti-virus function, can be applied to chemical tanks, but also can be applied to oil tanks, wide range of application. Parameters and scope: Model specification: GLY-FDN150 Material requirements: carbon steel, aluminum alloy and stainless steel Working pressure: 0.6Mpa~1.6Mpa Connection method: flange connection Tip: The protection type oil measuring hole has the advantages of compact structure, easy operation, double sealing device, anti-virus function, which can be applied to chemical tanks, and oil tanks, and wide application. Structure diagram: