J.Blundell & Sons Ltd.

 

Gold & Silver Jewellery Findings

   

Home Products & Services Cart About Us Contact Us
  Write To Us:
  16 Hatton Wall,
London. EC1 8JH
Tel: 020 740 407 44
Tubings
Tubings
 Tubing Round 
 Joint Tubing (Thick Walled) 
 Silver Ring Size Tube 
 St. Silver Serviette Tube 
 Square Tube 
 Octagonal Tube 
 Tubing Round In Silver 
 Joint Tubing Thick Walled Silver 
 Square Tubing 
Please click on a tube type in the list or scroll down the page to browse tube types and images.
 
We can supply an extensive range of sizes in Silver varying from .76mm OD to 45mm OD - Serviette Tube size.
It is also supplied in thick walled, often called Joint Tube, in six sizes from 3.15mm OD to 6.35mm OD.
Square Tube is stocked in 5 sizes from 3.15mm OD to 12.8mm OD.
9ct and 18ct Tube is supplied in Round and Square sizes up to 6mm OD.
Platinum Tube only comes in a limited range of Round sizes.
 
TUBING ROUND

Available in St. Silver - B to 18 in 18ct, 9ct & Silver
  SIZE
REF		 Ouside Diameter Inside Diameter Wall Thickness
    inch mm inch mm inch mm
E .500 12.70 .428 10.94 .036 .88
D .375 9.50 .303 7.64 .036 .88
CI .313 7.94 .206 6.6 .027 .70
C .250 6.40 .178 4.5 .036 .88
B .236 5.99 .180 4.57 .028 .71
A .217 5.51 .165 4.19 .026 .66
1 .197 5.00 .149 3.78 .021 .61
2 .177 4.50 .137 3.48 .020 .51
3 .157 3.99 .117 2.97 .020 .51
4 .138 3.51 .102 2.59 .018 .46
5 .118 3.00 .082 2.08 .018 .46
6 .110 2.79 .078 1.97 .016 .41
7 .102 2.55 .070 1.77 .016 .41
8 .094 2.39 .062 1.57 .016 .41
9 .087 2.21 .055 1.39 .016 .41
10 .079 2.01 .051 1.29 .014 .36
11 .071 1.80 .047 1.20 .012 .30
12 .063 1.60 .039 1.00 .012 .30
13 .055 1.40 .035 .90 .010 .25
14 .047 1.19 .031 .79 .008 .20
15 .043 1.09 .029 .73 .007 .18
16 .040 1.02 .026 .66 .007 .18
17 .036 .91 .024 .61 .006 .15
18 .030 .76 .020 .51 .005 .13
JOINT TUBING (Thick Walled)
Std. Silver Only
  SIZE
REF		 Ouside Diameter Inside Diameter Wall Thickness
    inch mm inch mm inch mm
A .250 6.35 .061 1.55 .094 2.4
B .250 6.35 .120 3.05 .065 1.65
C .187 4.75 .081 2.05 .053 1.35
D .187 4.75 .049 1.25 .069 1.75
E .155 3.95 .061 1.55 .047 1.2
F .124 3.15 .061 1.55 .032 .8
SILVER RING SIZE TUBE
Larger sizes available in St. Silver
Available in diameters:
J. L. N. P. R. T.
Wall thickness approx 1mm Larger sizes available - SOLD BY WEIGHT
ST. SILVER SERVIETTE TUBE
45mm Diameter - SOLD BY WEIGHT
SQUARE TUBE
Available 18ct Gold/9ct Gold/St. Silver
Inquires invited for 9ct and 18ct Square Tube.
.500" (12.8mm) SILVER ONLY
.375" (9.45mm) SILVER ONLY
.250" (6.4mm) SILVER AND 9CT
.187" (4.65mm)  
.124" (3.00mm)  
OCTAGONAL TUBE
O/D .330" (8.46mm) I/D 6.88mm One size only
Silver - WT PER 30CMS = 65GMS - SOLD £0.30 PER GM OVER SILVER PRICE
TUBING ROUND
Silver
ALL ROUND TUBING SOLD BY WEIGHT AT THE SILVER WIRE PRICE OF THE DAY PLUS £0.19GM
SIZE APPROX. WT PER 30CM PRICE
E 107 GMS BY WT
D 81 GMS BY WT
C1 50 GMS BY WT
C 51 GMS £20.20
B 41 GMS £17.64
A 31 GMS £14.47
1 27 GMS £12.80
2 20 GMS £10.63
3 17 GMS £ 9.60
4 14 GMS £ 9.28
5 12 GMS £ 8.16
6 10 GMS £ 6.87
7 9 GMS £ 6.52
8 9 GMS £ 6.36
9 8 GMS £ 6.36
10 7 GMS £ 5.68
11 5 GMS £ 4.99
12 4 GMS £ 4.06
13 3 GMS £ 3.62
14 2 GMS £ 2.80
15 2 GMS £ 2.46
16 2 GMS £ 2.21
17 2 GMS £ 6.26
18 1 GM £ 5.12
JOINT TUBING

Thick Walled - Silver

SIZE APPROX. WT PER 30CM PRICE
A 94 GMS BY WT
B 77 GMS BY WT
C 45 GMS £25.27
D 52 GMS £26.36
E 33 GMS £18.22
F 19 GMS £16.70
9CT & 18CT YELLOW & WHITE & PLATINUM TUBING ARE ALSO AVAILABLE,
PRICES AND SIZES ON REQUEST
SQUARE TUBING
REF A 3.15MM £0.29 PER GM OVER WIRE PRICE
REF B 4.65MM £0.29 PER GM OVER WIRE PRICE
REF C 6.4MM £0.26 PER GM OVER WIRE PRICE
REF D 9.45MM £0.23 PER GM OVER WIRE PRICE
REF E 12.8MM £0.23 PER GM OVER WIRE PRICE
Click to Return to Top of Page

|  home | feedback | products & services | cart | about us | contact us / enquiries | add to favourites |
 Copyright © 1839-2006 J.Blundell & Sons Limited. All rights reserved.