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Flanged Sight Glass

Item No.: LK-SG1
Sanitary Stainless Steel Flanged Sight Glass Flanged sight glass is suitable for welding onto the pressure vessel wall or pressurized manhole cover.


Flanged sight glass is suitable for welding onto the pressure vessel wall, or pressurized manhole cover. The sight glass can be with LED flash lightto see clear in dark, and with wiper that can clean the glass.
The flange style sight glass incorporates a large viewing window for easy flow inspection.


Design and characteristics
★Product name:Sanitary Stainless Steel Flanged Sight Glass
★Material:304/316L,Nut AISI 1.4301(304)
★Seal (max. Temperature 180℃): Viton, NBR, PTFE, Silicon
★Glass: tempered glass(max. Temperature 120℃). borosilicate glass ( 150℃)
★Size:DN40-DN200/1 .5"-8"
★Flat gasket: PTFE
★Surface Finishing: CNC machining ,Ra≤0.8μm
★Max pressure:16 bar

According to the national standard pieces of custom model.

Our Service
1.Samples:Buyer bear the air fee, but this fee will be reduced from order directly
2.Delivery:Never delay delivery time
3.Quality:Ensure material pure
4.After Sales:Please contact our After-sales service department in time within 30days after you received the cargo.
Tel:+8613868648989,Working Time: 9:00 a.m.- 6:00 p.m. (Beijing time)
  Process Please provide the copy of Sales Contract and describe the problems appeared.
  Slight problem Please send the proof to our After-Sales Department, we will reply within two days.
  Serious problem 1. We will dispatch our Quality and Problems Appraisers to make a confirmation
2. Have a negotiation of the compensation and sign agreements
3. Our After-Sales Department will perform the duties as the agreements
  Replacement Free replacement if there is any quality problem