1
Of the most essential articles employed in the manufacture andapplication of Coal Gas ; delivered free of expence at any Wharf be-tween London and Vauxhall Bridge.
Cast iron Spigot and Faucit Pipes.
DIAMETER.
THICKNESS IN THE METAL.
FRICE PER YARD.s. d.
1 and a half inch
. 5-sixths of an inch
. 2
2 inches
. 3-eighths
3
2 and a half ditto
. ditto
4
3 inches
7-sixteenths
4
4 ditto
. half an inch
6
5 ditto
ditto
9
6 ditto
ditto
10
7 ditto
ditto
11
8 ditto
. 5-eighths
12
9 ditto
. ditto
. 16
10 ditto
ditto
Cast iron Flanck Pipes.
. 19
1 and a half iuch
• .
3
2 inches
4
2 and a half inch
4
3 inches
5
4 ditto
7
5 ditto
.
9
Quadrant flanch pipesBend pipes of different radii, branch pipes and accommo-dating pipes . . .13 0 cwt.
From eight to six inches 13s. 6 d. from 5 to 3 inches . 14 0
Two, and 1 and a half inch . .14 6
Siphon, water reservoir, or tar-well pipes, from 2 to 6
inches in diameter . . . 15 0 cwt.
Ditto, above 6 inches in diameter . . 14 0
Gas holder, or hydraulic valve pipes, with boxes . 15 0
Wrought iron work and screws to ditto . . 0 74- lb
Retorts of best picked iron, from second process . 13 0 cwt.
Mouth pieces to ditto, ground and fitted . 20 0
Wrought iron work and screws to ditto . 0 7jfb
Connecting and stride pipes, ground . 20 0 cwt.
Hydraulic cylinders . . 15 0 i
Tapering pipes . . 15 0
Outer fire doors . . 15 0
Inner ditto . . . . .110
Fire back, bearers, dead plates . . .110
Top, register, and slide dampers . . 14 0
Pullies, and friction sectors, turned and fitted . 22 0
Wrought iron gudgeons for ditto, turned and fitted . 1 0 lb.