PVF bersalut tiub keluli bundy

Tiub keluli bundy mempunyai halus di dalam pembersihan, Kekuatan tinggi, Pemanjangan yang bagus, Asas yang baik untuk proses lewat , anti kebocoran, Letupan Tekanan Tinggi Anti, Kuasa anti kakisan yang sangat baik selepas rawatan permukaan. Ia adalah bahan yang ideal untuk tiub industri automotif.
Tiub boleh disediakan dalam gegelung atau dipotong panjang,Dll.
Ketebalan lapisan PVF mungkin mencapai: 8μm,12μm,15μm,25μm
Sekiranya ada pertanyaan,sila hubungi sales@grandsteeltube.com

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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.

Perkara Keperluan
Process Electroplated Zinc, Trivalent Chromate, PVF Coating
Zinc Thickness 8μm, 13μm, 25μm
PVF Thickness Average 20μm, 8μm min
Ujian Semburan Garam White Rust: 240hr to 480 hrRed Rust: 3000hr to 6000 hr

Bengkel kami,terletak di Changzhou,meliputi kawasan 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 Meter.

Bahan-bahannya ialah :SPCC,SPHC,SPCE,BHG1,BHG2,bahan lain boleh dicapai selepas perbincangan.

Terutamanya saiz adalah: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.

Kami telah menghantar tiub ini ke Peru,Perancis,Rusia,Korea Selatan untuk industri automotif,since 2011.etc.If any questions,anda dialu-alukan untuk menghubungi sales@grandsteeltube.com

 

1. Production of double wall/single bundy steel tubes since 2005.

2. Bekerja dengan pelanggan dari Eropah,Amerika Utara,Amerika Selatan;etc since 2006.

3. Sampel boleh dihantar dalam 10 hari selepas pengesahan

4. 40 hari sebagai tempoh pengeluaran dan penghantaran selepas pengesahan pesanan.

5. 200,000 meters of copper coated steel tubes in stock.

6. Saiz boleh ditawarkan dari OD:2.60mmxWT:0.5mm ke OD:12.7mmxWT:1.24Mm

7. Pemeriksaan pihak ketiga seperti:TUV,BV,SGS,dan lain-lain diterima

8. Pasukan profesional membantu keperluan tiub khas anda.

9. Other related tubes can be offered :white/yellow/black/olive green galvanized bundy tubes;Dll

Sekiranya ada pertanyaan,anda dialu-alukan untuk menghubungi sales@grandsteeltube.com

Tolerances
OD Tolerance Wall Thickness Tolerance
<3/16" (<4.76Mm) ±0.0020" (±0.05mm) 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" (±0.15mm)

Chemical Composition
Element C Si Mn P S Alt
‰Max 0.6 0.3 3 0.3 0.3 0.2
Mechanical Properties
Kekuatan tegangan 42000psi (290Mpa)
Kekuatan Hasil 26100psi (180Mpa)
Pemanjangan ≥25%
Expansion ≥20%
Inside Surface Cleanliness ≤0.16g/m2

Sekiranya ada pertanyaan,anda dialu-alukan untuk menghubungi sales@grandsteeltube.com

Hubungi Kami