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401 to 450 of 5060 results  Page: << Previous 50 Results 1 2 3 4 5 6 7 8 [9] 10 11 12 13 14 15 16 17 18 19 20 >> Next 50 Results
Vacuum Formers (20 suppliers)
Vacuum Forming (225 suppliers)
Vacuum Forming Cutting Machinery (3 suppliers)
Vacuum Forming Heaters (2 suppliers)
Vacuum Forming Machines (37 suppliers)
Vacuum Forming Molds (4 suppliers)
Vacuum Forming Tools (21 suppliers)
Vacuum Freeze Dryers (19 suppliers)
Vacuum Front Loading Autoclaves (1 supplier)
Vacuum Furnace Baskets (1 supplier)
Vacuum Furnace Insulation Services (3 suppliers)
Vacuum Furnace Process Control Systems (1 supplier)
Vacuum Furnace Services (3 suppliers)
Vacuum Furnace Systems (6 suppliers)
Vacuum Furnace Thermocouples (1 supplier)
Vacuum Furnaces (57 suppliers)
Vacuum furnaces are heat-treating furnaces that use a low atmospheric pressure instead of a protective gas atmosphere. It is used to minimize cracking; furnace outlet temperature is usually limited to around 750° F depending on the crude. Also to minimize and/or prevent coking, the furnace is designed with an average heat flux not exceeding 12000 Btu/hr/ft. High heat flux results in excessive temperatures contributing to high pressure fluid film and tube metal temperatures. Typical pipe diameters for vacuum furnaces are 4″ and 6″. To prevent coking and meet the sonic velocity limitations, the last pass of the radiant section is normally specified one standard pipe diameter larger. The amount of steam injected into the furnace tubes depends on its pressure and the thermodynamic effects on the system. A typical steam rate is about of 1% of the volumetric flow rate.
Vacuum Gage Assembly (1 supplier)
Vacuum Gas Liquid Monitors (2 suppliers)
Vacuum Gas Quench Furnaces (1 supplier)
Vacuum Gate Valves (11 suppliers)
Vacuum Gates (1 supplier)
Vacuum Gauge Calibrators (2 suppliers)
Vacuum Gauge Controllers (3 suppliers)
Vacuum Gauge Manifolds (1 supplier)
Vacuum Gauge Sensor Servicing (1 supplier)
Vacuum Gauge Sensors (1 supplier)
Vacuum Gauge Tester (1 supplier)
Vacuum Gauge Tubes Varying (1 supplier)
Vacuum gauges (133 suppliers)
Pressures below atmospheric are determined by means of a vacuum gauge. These gauges come in a wide variety of types and styles. The gauge may be of the dial type actuated by a bourdon tube similar to the conventional pressure gauge. Or the gauge may consist of a mercury tube, with the height of the mercury column indicating the difference in pressure between the condenser and the atmosphere.
Vacuum Gear Lube (2 suppliers)
Vacuum Generator Modules (1 supplier)
Vacuum Generators (25 suppliers)
Vacuum Gravity Separators (2 suppliers)
Vacuum Greases (5 suppliers)
Vacuum Grid Chuck (1 supplier)
Vacuum Grid Table (1 supplier)
Vacuum Grinding (1 supplier)
Vacuum Grip Pads (2 suppliers)
Vacuum Grippers (6 suppliers)
Vacuum Grippers are used to handle single gripper system and for lifting complete layers of objects.
Vacuum Grippers for Cylindrical Shapes (1 supplier)
Vacuum Gripping Systems (3 suppliers)
Vacuum Hand Sander Kits (1 supplier)
Vacuum Hardening Furnaces (4 suppliers)
Vacuum Hardware Products (3 suppliers)
Vacuum Harrow Dryer (1 supplier)
Vacuum Head Bag Handler (1 supplier)
Vacuum Head Box Handler (1 supplier)
Vacuum Head Bulk Packers (1 supplier)
Vacuum Head Palletizers (1 supplier)
Vacuum Head Units (1 supplier)
401 to 450 of 5060 results  Page: << Previous 50 Results 1 2 3 4 5 6 7 8 [9] 10 11 12 13 14 15 16 17 18 19 20 >> Next 50 Results
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