PTFE Lined Double Window Sight Glass (GASJ41F46)

• Body Design: Double Window
• Body Material: Wcb Lined PFA
• Ball Material: Wcb with PFA Lined
• Connection: RF Flanged
• Lining Material: FEP, PFA
• Suitable Temperature: FEP Below 100 Deg C, PFA Below 120 Deg C
• Model NO.: GASJ41F46
• Design Standard: GB12237
• Face to Face Standard: GB12221
• Flange Dimension Standard: ANSI B16.5, DIN2543, JIS B2020
• Features: One Way Flow Direction
• Transport Package: PP Bag First, Plywood Case Last, Carton Box
• Trademark: Goole, ODM, OEM
• Origin: Wenzhou, China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Year

Product Description

PTFE Lined Double Window Sight Glass (GASJ41F46)

Product Description

PTFE Lined Double Window Sight Glass
Fluorine lined mirror, also known as lining mirror, is a national standard (HG/T21622-1990). It is used to observe the flow rate and color changes of unit fluids in pipelines or equipment, and directly monitor the chemical process flow. The mirror body is made of carbon steel precision casting, lined with fluoroplastic (F46), and the lens is made of high-quality tempered glass, which has the best corrosion resistance and mechanical strength, and has the characteristics of beautiful appearance, high strength, and durability. It is currently the most ideal choice for anti-corrosion equipment.

Specification

PTFE Lined Double Window Sight Glass
Design and manufacture standard: GB12235
Face to face dimension: GB12221
Flange dimension standard: JB/T 79, ANSI B16.5, DIN 2543, JIS B2020

Product Details

PTFE Lined Double Window Sight Glass  Material:

Body Material	WCB
Ball Material	WCB
Lining material	Fluorine plastic ( FEP, PTFE, PFA) or Rubber

PTFE Lined Double Window Sight Glass  Dimension:

Diameter(DN)	Lens SpecificationD2×b	D1	d2	d3	d4	L	Z-Φd	Weight(kg)
DN25	80×15	60	65	85	115	230	4-Φ14	7
DN32	80×15	60	75	100	135	230	4-Φ18	8
DN40	100×15	80	85	110	145	230	4-Φ18	13
DN50	100×15	80	100	125	160	230	4-Φ18	13
DN65	120×18	100	120	145	180	240	4-Φ18	15
DN80	120×18	100	135	160	195	240	4-Φ18	16
DN100	140×20	120	155	180	215	240	8-M16	18
DN125	160×20	145	185	210	245	250	8-Φ18	24
DN150	180×20	165	200	240	280	300	8-Φ23	33

 

Product Parameters

PTFE Lined Double Window Sight Glass TEST AND INSPECTION

Lining Layer	Electrospark detecting
Test Standard	GB/T 13927, API 598
Nominal pressure	PN ( MPA)
Body test pressure	PNX1.5
Seal Test Pressure	PNX1.1

View of the factory