Welded Bed Plate For Flanges Of Ship Pipe The flange welded single-sided seat plate is mainly installed on the top, side wall and bottom of the cabin or cabinet as the entrance and exit of the cabin or cabinet. Valves, accessories or pipes can be installed directly on the single-sided seat plate.
Flange welded single-sided seat plate is suitable for seawater, fresh water, oil, air and steam pipelines below 300 °C. The commonly used nominal diameter is 15~150 mm, and the nominal pressure is lower than 1.6 MPa. The shape of the single-sided seat plate is similar to the corresponding lap-welded Steel Flange.
Flange welded double-sided seat plates are generally used when pipelines pass through decks and tanks, and the two sides of the seat plate are respectively connected to valves, accessories or pipes. Welded Bed Plate For Flanges Of Ship Pipe,Flanges Of Ship Pipe Welded Bed Plate,Welding Base Plate Flange Of Ship Pipe,Ship Pipe Welding Base Plate Flange Fuyuan Marine Accessories Co., Ltd , https://www.fymarineparts.com
Description:
  Excellent Optical Function with Infinitive Optical System.
  Innovative Stand structure, Sharp Image Display, Convenient and Special for Viewing Incubating Cell Tissue.
Features:
With LWD Infinitive Plan Objective, Making Viewing Field Flatter and Brighter, Contrast Sharper, Living Cell Observing easier.
Advanced and Reliable Mechanical Stage with Knob Height and Tightness Adjustable.
Different Holders for Various Observations.
With pre-centerable Phase Annulus, Available to Observe Low Contrast or Transparent Specimens.
Â
Viewing HeadTrinocular Head Inclined at300, Interpupillary Distance48-75mm
Eyepiece
High-point, Extra Wide Field Eyepiece EW10×/ 22
Objective
LWD Infinite Plan Objective
4×/ 0.1, WD 17.3mm
10×/ 0.25, WD 10mm
20×/ 0.4, WD 5.1mm
40×/ 0.6, WD 2.1mm
Infinite Plan Phase Objective
PH10×/ 0.25, WD 10 mm
PH20×/ 0.4, WD 5.1mm
PH40×/ 0.65, WD 2.1mm
Nosepiece
Quintuple Nosepiece
Condenser
ELWD Condenser NA 0.3, LWD 72mm (Without Condenser 150mm)
Centering
Centering Telescope (Φ30MM)
Phase Annulus
10×-20×,40× Phase Annulus Plate
10×-20×,40× Phase Annulus Plate
Stage
Plain Stage 160×250mm
Glass Insert
Attachable Mechanical Stage, X-Y Coaxial Control,Moving Rang120×78mm
Auxiliary Stages70×180mm
Terasaki Holder
Φ35mm Petri Dish Holder
Φ54mm Slide Glass Holder
Focusing
Coaxial Coarse and Fine Adjustment, Vertical Objective Movement
Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation
Illumination
Halogen Lamp 6V/ 30W
Filter
Diameter 45mm, Blue,Green and Ground Glass
Photo Attachment
Video Adapter
Video Adapter with C Mount
Compared with the single-sided seat plate, the double-sided seat plate has an extra shoulder and double-sided mounting stud bolts. The outer diameter of the shoulder is 10~20 mm larger than that of the corresponding flange, and the thickness of the shoulder is 6~12 mm.
Its scope of application and other structural dimensions are basically the same as those of the single-sided seat plate.
The manufacturing and installation methods of the flange-welded double-sided seat plate are basically the same as the single-sided seat plate, but when the screw holes are drawn, the positions of the upper and lower screw holes of the seat plate must be staggered from each other and must not overlap; deck or bulkhead The diameter of the hole on the top is 2~3 mm larger than the diameter of the seat plate.