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| Customization: | Available |
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| Temperature: | Ordinary Temperature |
| Certification: | RoHS, ISO9001 |
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Meterial of main parts for pn16 4" gear casting iron/ductile iron globe valve
| Product Type | Part name | |||
| valve body, valve bonnet | Valve disc, valve seat | Gasket | Fastenser | |
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H44H(C) Y |
WCB or 25 |
H: 25+Chromium stainless steel Y: 25+Carbide |
Stainless steel with flexible graphite The steel strip Asbestos-wound gasket Spiral wound gasket |
High quality carbon steel |
| H44Y (I) | Chromium-molybdenum steel | Chrome molybdenum steel + Carbide | Alloy steel | |
| H44W (P) | Chrome-nickel titanium, chromium-nickel-molybdenum and titanium stainless steel | Stainless steel | ||
| H44W (R) | ||||