Fluorine lining mirror series_Suzhou BeiLi Fluoroplastic Products Co., Ltd

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Fluoroscopic glasses

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Product introduction

※ Product name：Fluoroscopic glasses
※ Product model：HGSO7F4-126/HGSO4F4-101/HGSO7F4-115
※ Product specification：DN15-300
※ Shell material: carbon steel、304、316L
※ Lining material：FEP（F46）、PFA、PTFE
First, product overview
The sight mirror is widely used in the pipeline of petroleum, chemical, pharmaceutical, food and other industrial production equipment. It can observe the flow of liquid, gas, steam, lubricating oil and other media in the pipeline at any time, which plays a monitoring production and avoids accidents in the production process. It is an indispensable accessory on the pipeline device.
Second, the scope of use
This product is designed for the opening and closing control of various corrosive media, widely used in petroleum, chemical, dyeing, pesticide, acid and alkali manufacturing industries, is currently the ideal choice of anti-corrosion equipment.

Product parameter

First, design standards

Technical standard
Flange connection size	GB/T9113.1-2000ASME16.5a
Nominal pressure	0.6、1.0、1.6、2.5Mpa Class150
Applicable pressure	PN<2.5Mpa,Working pressure<1.0Mpa Operating temperature depends on lining material

Second, the main parts of the material table

Part name		Stainless steel
Part name	C	P	R	PL	RL
shell	WCB	CF8	CF8M	CF3	CF3M
glass	Shed silicon glass, tempered glass, quartz glass
Lining material	FEP(F46)、PTFE(F4)、PFA(soluble polytetrafluoroethylene), PO(polyolefin), PE (ultra high molecular weight ethylene)
gasket	PTFE（Teflon）
bolt	35	1Cr17Ni2	1Cr17Ni2	1Cr18Ni9	1Cr18Ni9
nut	45	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9

Third, the main connection size and weight

Nominal diameter		Standard value							Reference value
DN (mm)	NPS (inch)	L	D	D1	D2	f	C	n-Фd	W(Kg)
DN (mm)	NPS (inch)	PN1.6(Mpa)
25	1	230	115	85	65	3	16	4-Ф14	5
32	11/4	230	140	100	75	3	18	4-Ф18	5.5
40	11/2	230	150	110	85	3	18	4-Ф18	6.5
50	2	230	165	125	100	3	20	4-Ф18	7.5
65	21/2	240	185	145	120	3	20	8-Ф18	8.5
80	3	240	200	160	135	3	20	8-Ф18	9.5
100	4	250	220	180	155	3	22	8-Ф18	12
125	5	360	250	210	185	3	22	8-Ф18	15
150	6	380	285	240	210	3	24	8-Ф22	18
200	8	450	340	295	260	3	24	12-Ф22	30