PTFE Nozzle T-Bush

VESCOAT provides PTFE Nozzel T-Bush for Protection against Corrosion and erosion of reactor nozzle. It is suitable for GLR Nozzle, Reaction vessels, and tanks
PTFE Nozzle T-Bush Made from Virgin PTFE Material and available in standard size from 1” to 12” and for manhole cover 350 x 450 NB and 500NB and length 100 mm.

NB		L (mm)		Lining Thk.	Pipe Thk.	d4	K	D	B1	No. of Holes & Hole Dia
MM	INCH	Max.	min.	Lining Thk.	Pipe Thk.	d4	K	D	B1	No. of Holes & Hole Dia
15	1/2″	6000	65	2.5	2.77	35.1	60.5	88.9	11.1	4 x 15.9
20	3/4″	6000	75	2.5	2.87	42.9	69.9	94.4	12.5	4 x 15.9
25	1″	6000	75	3	3.38	50.8	79.2	108	14.5	4 x 15.9
40	1.5″	6000	80	3	3.68	73.2	98.6	127	17.5	4 x 15.9
50	2″	6000	90	3	3.91	91.9	120.7	152.4	19.5	4 x 19.0
65	2.5″	6000	90	3	5.16	104.6	139.7	177.8	22.2	4 x 19.0
80	3″	6000	90	3.5	5.49	127.0	152.4	190.5	24.0	4 x 19.0
100	4″	6000	100	4	6.02	157.2	190.5	228.6	24.0	8 x 19.0
150	6″	3000	100	5	7.11	215.9	241.3	279.5	25.5	8 x 22.2
200	8″	1500	150	6	7.04	269.7	298.5	342.9	29.0	8 x 22.2
250	10″	1000	150	6.5	9.3	323.9	362.0	406.4	30.5	12 x 25.4
300	12″	1000	150	7.5	10.4	381.0	431.8	482.6	32.0	12 x 25.4

Size	20NB TO 300NB ( ¾” TO 12” )
Length	Upto 6000 mm
Liner	PTFE – Poly Tetra Fluoro Ethylene, ASTM D1457, D4894 and D4895 PFA – Per Fluoro Alkoxy, ASTM D3307 FEP – Fluorinated Ethylene Propylene, ASTM D2116
Pipes	As per ASTM A 106 Gr. B, Seamless Sch. 40up to 200NB & Sch. 30 for 250NB & 300NB
Steel Housing	Carbon steel or Stainless Steel
Flanges	ASTM A 105 (N) / IS 2062 / ASTM A351 GR CF8 & CF8M
Drilling / Pressure	ASA 150# / 300# / DIN / Table – F
Dimensional STD	Pipes : ANSI B 36.10 Flanges : ASME B 16.5 Lining Standard : ASTM F 1545
Temperature	-29℃~200℃
Vacuum	Full vacuum rated

Testing/Inspection		Mechanical Properties
Testing/Inspection			PTFE	PFA	FEP
Hydro Test	At 29 Bar, after lining	Tensile Strength, PSI (min)	3500	3800	3000
Spark Test	At 25 KV	Elongation, % (min)	300	300	250

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Notes :-

All pipes have SOFF flange both side with one end loose flange and fixed flange at the other end. For A105 Flange: lap joint flange at one end and fixed flange at the other end.
Lined pipes are available up to a Length of 6 meters max.
All fittings are supplied with fixed cast or welded flanges only.
Suitable vent holes are provided for all pipes & fittings.
All pipe work will be supplied with suitable wooden end covers to protect the flare faces.
Material test certificates will be provided for all raw materials
Weld buttons will be provided for pipe spools more than 300 mm long.
The plastic liner flare will replace the raised face portion of the flange.