PVF tegita bundy ŝtalo tubo
- Priskribo
- Avantaĝoj de Baosheng
- Specifoj
- Enketo
PVF (Polyvinyl Fluoride) coated steel Bundy tube has been adopted for brake lines, transmission cooler lines and power steering hard tubes by auto make like Volkswagen, Mazda, Nissan, Kia, Hyundai, and many others.
PVF coating of Bundy tubes typically looks dark green and nearly black. It has very good corrosion resistance.
In the manufacture process, the tubes shall be firstly electro-plated with zinc , chromated to enhance the zinc plating performance, and then coated with a layer of PVF to finally isolate the metal from outside environment.
Ero | Requirement |
Procezo | Electroplated Zinc, Trivalent Chromate, PVF Coating |
Zinc Thickness | 8μm, 13μm, 25μm |
PVF Thickness | Average 20μm, 8μm min |
Salt Spray Test | White Rust: 240hr to 480 hrRed Rust: 3000hr to 6000 hr |
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:4.76×0.70mm,6.35×0.70mm,8×0.70mm,9.53×0.70mm,10×0.70mm,12×0.70mm other size like:4.00×0.5mm,3.18×0.7mm,2.60×0.50mm is also produced according the requirements.other sizes can be achieved after discussion.
We have been delivering these tubes to Peru,Francio,Russia,South Korea for the automotive industry,since 2011.etc.If any questions,vi estas pli ol bonvena kontakti sales@grandsteeltube.com
1. Production of double wall/single bundy steel tubes since 2005.
2. Laborante kun klientoj el Eŭropo,Nordameriko,Sudameriko;ktp ekde 2006.
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 steel tubes 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 :white/yellow/black/olive green galvanized bundy tubes;ktp
Se ajnaj demandoj,vi estas pli ol bonvena kontakti sales@grandsteeltube.com
Toleremoj | |||
DE | Toleremo | Mura dikeco | Toleremo |
<3/16" (<4.76mm) | ± 0,0020" (± 0,05 mm) | 0.03" (0.7mm) | ± 0,0031" (± 0.08mm) |
3/16"~5/16" (4.76mm ~ 8mm) | ± 0,0031" (± 0.08mm) | 0.039" (1mm) | ± 0,0039" (0.1mm) |
>5/16" (>8mm) | ± 0,0059" (± 0,15 mm) |
Kemia Komponado | |||||||
Elemento | C | Kaj | Mn | P | S | Alt | |
‰Maks | 0.6 | 0.3 | 3 | 0.3 | 0.3 | 0.2 | |
Mekanikaj Propraĵoj | |||||||
Tensila Forto | 42000psi (290MPa) | ||||||
Rendimento-Forto | 26100psi (180MPa) | ||||||
Plilongigo | ≥25% | ||||||
Ekspansio | ≥20% | ||||||
Ena Surfaca pureco | ≤0.16g/m2 |
Se ajnaj demandoj,vi estas pli ol bonvena kontakti sales@grandsteeltube.com