Tubing

Gold & Platinum Tubing

14K Yellow & White Gold	Ruthenium-Platinum
18K Yellow Gold

Approximate weight per foot in pennyweights. (dwt)

Wall Thickness	Size	MM	14K	18K	Platinum	Outside Diameter (IN)	Inside Diameter (IN)	Wire Insert
LIGHT	8L	3.25	5.96	7.18	9.80	0.125	0.105	10ga
0.010"	9L	2.85	5.56	6.48	8.90	0.114	0.094	11ga
	10L	2.5	4.44	5.74	7.30	0.100	0.080	12ga
	12L	2	3.50	4.38	5.75	0.080	0.060	15ga
	13L	1.75	3.22	3.94	5.45	0.072	0.052	16ga
	14L	1.5	2.84	3.46	4.66	0.064	0.046	18ga
	16L	1.25	2.08	2.98	3.42	0.050	0.030	21ga
	17L	1.125	1.72	2.56	3.00	0.045	0.025	22ga
	18L	1	1.58	2.14	2.60	0.040	0.020	24ga
MEDIUM	6mm		17.26	20.22	28.34	0.232	0.200	5ga
0.15"	5mm		14.52	16.84	23.84	0.192	0.160	7ga
	4mm		11.20	13.50	18.40	0.152	0.122	9ga
HEAVY	8H	3.25	11.06	13.56	18.16	0.125	0.085	12ga
0.20"	10H	2.5	8.06	9.96	13.23	0.100	0.060	15ga
	12H	2	6.04	7.08	9.92	0.080	0.040	19ga

All gold tubing sold in one foot lengths or multiples of 3".
2mm diameter and over sold in multiples of one inch.

Sterling Silver Tubing

Approximate weight per foot in ounces. (oz)

Outside Diameter (MM)	Outside Diameter (IN)	Wall Thickness (IN)	Weight Per FT OZ	Wire Insert
1	0.040	0.010	0.060	26ga
1.25	0.050	0.010	0.090	22ga
1.5	0.060	0.012	0.120	20ga
2	0.080	0.016	0.210	18ga
2.5	0.100	0.020	0.325	16ga
3	0.120	0.016	0.360	12ga
3.5	0.140	0.025	0.480	12ga
4	0.160	0.020	0.580	10ga
4.5	0.180	0.022	0.700	8ga
5	0.200	0.024	0.880	8ga
6	0.240	0.036	1.370	6ga

Sold in 3" increments or lengths of one foot.
Sterling tubing is also available in square and larger sizes.

HOW TO CALCULATE THE PRICE FOR TUBING

Example: 14K yellow 2' of 10L

Locate the weight per foot on the chart above: (14K 10L) = 4.44 dwt
Multiply the desired length in ft by the weight per ft: 2' x 4.44 dwt = 8.88 dwt
Multiply the weight by the quantity bracket price located on the karat gold schedule:
8.88 dwt falls in the 5 - 10 dwt rate for 14K yellow tubing = $18.27 (@ $400 market)
8.88 dwt x $18.27 = $162.24

(more pricing schedules)