Tweco Victor Torch Handles,Cutting Attachments Instrukcja Użytkownika Pobierz pdf (Strona 23)

7-19

MFN HEATING NOZZLES

Propane Cubic

Feet per Hour

Oxygen Cubic

Feet per Hour

Tip

Size

Propane

Pressure

Range

(PSIG)

Oxygen

Pressure

Range

(PSIG)

Min Max Min Max

BTU per

Hour

8 10-15 10-20 10 35 40 140

See

Note,

page

10 12-20 10-30 20 80 80 320

12* 15 - 25 30 - 125 30 160 120 640

15* 15 - 25 30 - 125 50 200 200 800

20* 20 - 30 40 - 135 75 250 300 1000

*Use model HD310C torch and 3/8" hose.

TYPES 1-101, 3-101 (OXY-ACETYLENE)

Cutting Oxygen Acetylene

Metal

Thickness

Tip

Size

Pres

sure***

(PSIG)

Flow***

(SCFH)

Pre-heat

Oxygen*

(PSIG)

Pres-

sure

(PSIG)

Flow

(SCFH)

Speed

(IPM)

Kerf

Width

1/8" 000 20 - 25 20 - 25 3 - 5 3 - 5 6 - 11 20 - 30 .04

1/4" 00 20 - 25 30 - 35 3 - 5 3 - 5 6 - 11 20 - 28 .05

3/8" 0 25 - 30 55 - 60 3 - 5 3 - 5 6 - 11 18 - 26 .06

1/2" 0 30 - 35 60 - 65 3 - 6 3 - 5 9 - 16 16 - 22 .06

3/4" 1 30 - 35 80 - 85 4 - 7 3 - 5 8 - 13 15 - 20 .07

1" 2 35 - 40 140 - 160 4 - 8 3 - 6 10 - 18 13 - 18 .09

2" 3 40 - 45 210 - 240 5 - 10 4 - 8 14 -24 10 - 12 .11

3" 4 40 - 50 280 - 320 5 - 10 5 - 11 18 - 28 10 - 12 .12

4" 5 45 - 55 390 - 450 6 - 12 6 - 13 22 - 30 6 - 9 .15

6" 6** 45 - 55 500 - 600 6 - 15 8 - 14 25 - 35 4 - 7 .15

10" 7** 45 - 55 700 - 850 6 - 20 10 - 15 25 - 35 3 - 5 .34

12" 8** 45 - 55 900 - 1050 7 - 25 10 - 15 25 - 35 3 - 4 .41

* Applicable for three-hose machine cutting torches only. With a two-hose cuting torch,

preheat pressure is set by the cuttting oxygen.

** For best results use HC1200C series torches and 3/8" hose using a size 6 tip or

larger.

*** All pressures are measured at the regulator using 25' x 1/4" hose through tip size 5,

and 25' x 3/8" hose for tip size 6 and larger.

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 93 94

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