Endoscopic equipment SJ-SB

168-180 CNY (24.47-26.21USD)

The amount of wear: 0.1	Crashworthiness strength: 0.6-2.5 (MPa)	Pipe thickness: 20-150 (mm)
Friction coefficient: 0.1	For fluid: Various petrochemical, pharmaceutical and other industries liquids or gases	Custom processing:
Material: carbon steel, stainless steel	Pipe diameter: 20-150 (mm)	Model: SJ-SB
Brand: Beijing Jing Chen	Operating temperature range: -40 ~ 60 (℃)

Mirrors installation of small size, and drive torque is small, simple, rapid, and also at the same time has a good flow regulation and closed sealing characteristics, medium and large caliber endoscopy in areas of low pressure in use, it is the dominant view mirror form can be used for high temperature, corrosion resistance, easy to poisoning, more dangerous, easily crystallized chemical tower in order to ensure its safety in production.

The main purpose:

Mirrors used in petroleum, chemical and other industrial equipment spy devices to observe the operation of equipment inside the materials. Materials are stainless steel, carbon steel, lining etc. Maximum operating pressure of 25kgf / cm2, allow medium temperature 0-200 ℃. view mirror glass is toughened borosilicate glass, steel and borosilicate glass color temperature difference of 180 ℃.
Technical Parameters:

Housing Material Body	Window Material Glass Material	S Seals Seal Material	Working Temperature (℃) Ambient Temperature	Operating Pressure Operating Pressure	Connection Joint type	Allow rapid changes Temperature (℃)
Stainless steel CS 304 stainless steel 316L glass FRP	Tempered borosilicate glass Borou Silicom	Nitrile rubber NBR PTFE PTFE	-10 ~250℃	0.6 ~ 2.5MPa	Threaded connection Threaded Flange Flange joint welded connection Butt Welding joint	(60℃
	Quartz glass Quartz glass		-30 ~800℃	0.6 ~ 1.0 MPa
	Soda lime glass Natrium & Calcium		0 ~80℃	0.6 ~ 1.0 MPa

Flange Standard: GB, HG, SH, HGJ, JB, ANSL, JIS and other standards. (User-specified, please indicate the pressure level)
Manufacturing, testing standards: reference 'HGJ501-502-86 pressure vessel view mirror' design, manufacturing and inspection.
Size Chart:

Public diameter diameter Dg	Nominal Pg Kgf / cm2 (Mpa)	D	D1	b1	b2	Dh * S	h	≈ H	≈ H1	Stud
Public diameter diameter Dg	Nominal Pg Kgf / cm2 (Mpa)	D	D1	b1	b2	Dh * S	h	≈ H	≈ H1	Number n	Diameter d
50	10	130	100	34/32	22	57/3.5	70	79	113	6	M12
50	16	130	100	34/24	24	57/3.5	70	79	116	6	M12
50	25	130	100	34/26	26	57/3.5	70	84	120	6	M12
80	10	160	130	36/24	24	89/4	70	86	120	8	M12
80	16	160	130	36/26	26	89/4	70	91	127	8	M12
80	25	160	130	36/28	28	89/4	70	96	128	8	M12
100	10	200	165	40/26	26	108/4	80	100	142	8	M16
100	16	200	165	40/28	28	108/4	80	105	143	8	M16
125	10	225	190	40/28	28	133/4	80	105	143	8	M16
150	10	250	215	40/30	30	159/4.5	80	110	150	12	M16