精品国产三级AV久久久-久久精品亚洲成在人线AV片-亚洲欧美综合在线精品-A片欧美乱妇高特黄AA片片-99精品热在线在线观看视频-精品三级AV无码一区-水蜜桃亚洲一级毛片免费视频_色综合久久久久综合一本到桃花网_精品国偷自产一区二区三区_女人高潮下面流白浆视频_国产一区二三区好的精华液98

Products

產(chǎn)品展示

Home > Products > Glass Fiber

Cooling water bag

The cooling water bag is closely attached to the lower surface of the kiln passage, absorbs, blocks the heat at the bottom of the passage to the drawing forming area, reduces the amount of cold air in the drawing operation area, and saves electric energy.

skills requirement:

●The surface is flat, the dimensional error is no more than 2mm, and there is no distortion.

●The weld seam is clear, no blisters, and no leakage after 3MPa water pressure test.

●The water in the water flows smoothly, and does not deform under the pressure of 3 MPa.

●Water mist, sizing, oil mist erosion.

●Material SUS304.