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  • DIN Cast Iron Bellows Globe Valve

  • DIN Cast Iron Bellows Globe Valve

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Technical Requirement:,student-sex

hdvideoz-com,1. Design and Manufacture: DIN 3356;

big-black-coack,2. Face to Face: F1 SEIRE OF DIN3202

3. Flange End: BS EN1092-2:1997;,pornstarbook

milf-porn-forced,4 Test: ISO 5208;

Product Details,small-boob-xnxx

DIN Cast Iron Bellows Globe Valve


Main parts and materials,chathub.cam

Parts NameMaterials
Body、BonnetGG25/GGG50
DiscGG25/GGG50
Stem2CR13
Seat Ring/BellowSS304


DIN Cast Iron Bellows Globe Valve


melody-marks,Product Features:

1. Bellows globe valves, also known as bellows seal globe valves, form a metal barrier between the fluid medium and the atmosphere through automatic welding, using a double seal design, to ensure that the product reaches zero leakage, especially for toxic and harmful and other dangerous gases.,coomeet-porn

barzzars,2. The Inside of the stainless steel bellows is welded to the stem to prevent process fluids from corroding the stem, and through automatic hobbing welding, a metal barrier is formed between the fluid medium and the atmosphere to ensure that the stem is designed for zero leakage.

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