Galfan Coating Bundy Tube
- Priskribo
- Specifoj
- La Avantaĝoj de Grand
- Enketo
Bundy tubes with hot-dip GALFAN coating, also called hot-dip zinc-aluminum alloy coating, are now used more and more for automotive fluid transferring.
GALFAN is a special metal alloy consisting 5% of aluminum and 95% zinc alloy. It is a perfect material to enhance the corrosion resistance of the Bundy tubes.
Ero | Requirement |
Komponado | 5% aluminum, balance zinc alloy, per ASTM B750 |
Dikeco | 3μm min anywhere on the tube, 15μm averagely |
Salt Spray Test | 360 hr min |
Se ajnaj demandoj,vi estas pli ol bonvena kontakti sales@grandsteeltube.com
Outer dia.
(Fi)
|
Mura dikeco
(mm)
|
Mekanika Proprieto
|
Weight
(g/m)
|
Weight
Zinc (g/m)
|
Weight PVF (g/m)
|
Resistance to pressure (Mpa)
|
Longo
(m/ton)
|
4.75(3/16″)
|
0.7
|
Yield Strength 6s ≥180Mpa
Elongation δ≥25%
Tensile Strength 6s ≥290Mpa
|
70
|
71
|
72
|
88
|
13889
|
6
|
91
|
92
|
93
|
70
|
10753
|
||
6.35(1/4″)
|
97
|
98
|
99
|
64
|
10101
|
||
8(5/16″)
|
125
|
127
|
128
|
51
|
7813
|
||
9.52(3/8″)
|
152
|
153
|
154
|
43
|
6494
|
||
10
|
160
|
162
|
163
|
41
|
6135
|
||
12
|
194
|
196
|
198
|
34
|
5051
|
||
8
|
1
|
172
|
174
|
175
|
72
|
5714
|
|
10
|
220
|
222
|
223
|
58
|
4484
|
||
12
|
270
|
272
|
274
|
48
|
3650
|
||
15
|
346
|
349
|
351
|
36
|
2849
|
||
Test item
|
Flaring Test / Bending Test / Flattening Test / Pressure Test / Corrosion test
|
Galvanization and Coating Types
|
|||
Mark
|
Tajpu
|
typical appearance
|
Anti-corrosion time
|
A
|
Copper tube
|
Bright or light blue
|
6-8h
|
B
|
White zinc tube
|
Rainbow and white
|
24-36h
|
C
|
Color zinc tube
|
Yellow rainbow
|
72-96h
|
D
|
Olive green tube
|
Olive green or bronze color
|
96-144h
|
E
|
PVF tube(Ĉinio)
|
Nigra
|
≥1000h
|
PVF tube(Dupont)
|
≥3000h
|
Se ajnaj demandoj,vi estas pli ol bonvena kontakti sales@grandsteeltube.com
Our workshop,located in Changzhou,covers an area of 13,000 square meters equipped with the state-of-art facilities to manufacture the double wall bundy steel tubes and single wall bundy steel tubes .The monthly production capacity is 3,000,000 metroj.
The materials are :SPCC,SPHC,SPCE,BHG1,BHG2,other materials can be achieved after discussion.
Mainly sizes are:4.76x0.70mm,6.35x0.70mm,8x0.70mm,9.53x0.70mm,10x0.70mm,12x0.70mm other size like:4.00x0.5mm,3.18x0.7mm,2.60x0.50mm is also produced according the requirements.other sizes can be achieved after discussion.
1. Production of double wall bundy steel tubes & single wall bundy steel tubes since 2005.
2. Laborante kun klientoj el Eŭropo,Okcidenta Azio,Sudameriko,since 2006etc
3. Specimenoj povas esti liveritaj ene 10 tagojn post konfirmo
4. 40 tagoj kiel la produktadperiodo kaj livero post konfirmo de mendo.
5. 200,000 meters of copper coated bundy steel tube in stock.
6. Grandecoj povas esti ofertitaj de OD:2.60mmxWT:0.5mm al OD:12.7mmxWT:1.24mm
7. Tria inspektado kiel:TUV,BV,SGS,ktp akceptis
8. Profesia teamo helpas viajn specialajn tubpostulojn.
9. Aliaj rilataj tuboj povas esti ofertitaj kun konkurencivaj prezoj:white/yellow/olive green galvanized double wall bundy tubes,PVF bundy steel tubes;ktp
We have been delivering these tubes to Peru,Francio,Russia,South Korea for the automotive industry,since 2006.etc.If any questions,vi estas pli ol bonvena kontakti sales@grandsteeltube.com