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Nanjing Fuyuan Chemical Pipeline Equipment Co., Ltd.

Sight Glass, Ptfe Lined Cross Sight Glass, Ptfe Lined Sight Glass 4 Ways manufacturer / supplier in China, offering PTFE Lined Cross Sight Glass (4way), Glass Lined Elbow, Inteligent Integrated Low Voltage Power Capacitor and so on.

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PTFE Lined Cross Sight Glass (4way)

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Production Capacity: 100, 000 PCS/Year
Transport Package: Gasket Face of Each Spool Protected by End Plates
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: 4way
  • Nominal Diameter(Mm): Dn15-Dn300
  • Usage: Industrial
  • Trademark: Fuyuan
  • Origin: Nanjing, China
  • Type: Chemical Pipe & Accessory
  • Norminal Bore(Inch): Nps1/2-Nps12
  • Product Type: PTFE Lined Cross Sight Glass
  • Specification: Asme B16.5 Class 150, Asme F 1545-97
  • HS Code: 7307990000
Product Description
PTFE Lined Cross Sight Glass

PTFE/FEP lined Sight Glass:
PTFE lined sight flow indicators have been designed for visually observing the flow of corrosive media.
Except for the borosilicate glass, all wetted parts of the indicators are lined with PTFE.
These units are therefore ideal for viewing such corrosive fluids as acids, chlorides, sulfates, bleach solutions, solvents and phenols.

Specifications
l  Nominal Diameter(mm/in):DN15~DN300(1/2~12inch);
l  Operation temperature:-20°C~180°C;
l  Operation pressure:  ≥ 0.3MPa (3bar);
l  Flange: ASME B16.5 Class 150/300;
l  Flange options: HG,GB,JB,JIS,BS,DIN, Loose flange available ;

1. Positive pressure: It shall adopt steel components according to different technical requirements, and the thickness of PTFE wall shall be over 2mm. If the temperature is less than 100 degree, the production length shall be less than 6m; And if the temperature exceeds 100 degree, the length shall be less than 3m.

2. Negative pressure: Design according to different ambient conditions of the users


Operating pressure: -0.09MPa-1.6MPa (-0.9bar-16bar)
Pipe: Seamless steel.
Flange: ASME B16.5 Class 150 Flange options: HG, GB, JB, JIS, BS, DIN, ANSI, ASTM
Special pieces of specific or non standard size can be manufactured on request.

PTFE Lined Cross Sight Glass (4way)
PTFE Lined Cross Sight Glass (4way)

PTFE lined cross sight glass                 Unit mm
Nominal diameter Specification of balled iron T Specification of view mirror T1 Raised face A PTFE thickness t Length C1 Length of sight galss C2 Specification of mirror F Diameter D1 Out side diameter of flange D Diameter of bolt circle K Thickness of flange C
DN(mm) NPS(inch)
DN15   1/2 34*3 38*3 40 7 160 70 60*15 17 90 65 11
DN20   3/4 38*3 45*3 45 7 170 75 65*15 19 100 75 11
DN25 1      45*3 48*3 60 7 180 80 78*15 23 110 85 12
DN32 1 1/4 48*3 57*3 70 7 200 90 85*15 27 130 100 13
DN40 1 1/2 57*3.5 68*4 80 7 230 100 100*15 35 140 110 14
DN50 2      68*4 89*4 95 7 244 115 120*15 45 155 125 14
DN65 2 1/2 89*4 108*4 115 10 264 140 135*15 64 175 145 16
DN80 3      108*4 108*4 115 10 276 160 135*15 78 190 160 16
DN100 4      114*4 114*4 150 10 304 170 155*15 87 210 180 18
DN125 5      140*5 140*5 180 10 380 240 180*20 110 240 210 20
DN150 6      168*5 168*5 205 10 400 260 210*20 130 275 240 20
DN200 8      219*6.5 219*6.5 260 10 460 280 265*20 180 330 295 20
DN250 10      273*7 273*7 315 12 550 345 320*20 230 385 350 23
DN300 12      325*7 325*7 365 12 600 400 370*20 280 435 400 23
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