$400-850 /Ton
| Jenis pembayaran: | L/C,T/T,D/P,D/A |
| Inkoterm: | FOB,DAF,DES,CFR,CIF,EXW,FAS,FCA,CPT |
| Min. Memesan: | 1 Ton |
| Transportasi: | Ocean,Land |
| Pelabuhan: | Tianjin,Shanghai,Qingdao |
Merek: Youfa
Standar: bs, GB, ASTM, JIS, KERIUHAN, API
Bahan: 10MoWVNb, Paduan Cr-Mo, Paduan CrNi, STPA22-STPA26, API J55-API P110, 16mn, STB35-STB42, MO, A53-A369, 10Cr9Mo1VNb, STPG42, STBA20-STBA26, Q195-Q345, Paduan Mn-V, 15NiCuMoNb5, ST35-ST52, 10 # -45 #
Bentuk Bagian: Bulat
Tempat Asal: Cina
Aplikasi: Pipa Fluida, Pipa Struktur, Pipa Boiler, Pipa Bor, Pipa Hidrolik, Pipa gas, PIPA MINYAK, Pipa Pupuk Kimia
Proses Produksi: Ditarik Dingin
Sertifikasi: Bsi, ce, UL, API
Tabung Khusus: Pipa API, Pipa EMT, Pipa Dinding Tebal
Apakah Paduan: Apakah Paduan
Toleransi: ± 1%, ± 10%
Kategori: Pipa Baja Dilas
Layanan Pengolahan: Pembengkokan, Pengelasan, Dekorasi, Meninju, Pemotongan
| Menjual unit | : | Ton |
| Tipe paket | : | Mengekspor standar laut atau sebagai permintaan. |
| Contoh pada gamba | : |
|
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Keuntungan dari antiseptik p ipe
1. Resistensi dampak sempurna, resistensi gesekan, ketahanan guncangan
2. Resistensi garam alkali asam tinggi
3. Resistensi goncangan listrik yang tinggi
4. laju air mengalir rendah
5. Waktu penggunaan yang lama
Instruksi teknis pipa baja pelapis 3 lapisan
Struktur pipa baja lapisan 3PE
Tiga lapisan PE PE PE Anti-korosif Pipa Baja Melakukan standar GB/T23257-2009 dan DIN30670.
Struktur: Pipa baja bagian dalam, lapisan bubuk epoksi, lapisan tengah perekat, lapisan luar polietilen kepadatan tinggi
Proses pembuatan lapisan 3PE
Proses produksi
Inspeksi Pipa Baja → Pipa Baja Pra-pemanasan → Pipa baja-Blasting → Inspeksi Pola Jangkar/Inspeksi Kebersihan → Medium Pipa Baja → Pemanasan Frekuensi → Penyemprotan Bubuk Epoksi → Pelapisan Perekat → Pendingin Air Pembungkus Polyethylene hingga 60ºC Di Bawah → Percikan Listrik Online → Perawatan Akhir Pipa → Inspeksi Produk jadi → Penandaan Produk → Sticking Sertifikasi → Di Penyimpanan
Spesifikasi ketebalan lapisan lapisan anti-korosif
|
DN of steel pipe |
Epoxy powder |
Adhesive Layer |
Minimum thickness of the coating(mm) |
|
|
Common Level(G) |
Strengthen Level(S) |
|||
|
DN≤100 |
≥120 |
≥170 |
1.8 |
2.5 |
|
100<DN≤250 |
2.0 |
2.7 |
||
|
250<DN<500 |
2.2 |
2.9 |
||
|
500≤DN<800 |
2.5 |
3.2 |
||
|
DN≥800 |
3.0 |
3.7 |
||
Sifat bubuk epoksi
|
NO. |
Item |
Indexes |
|
1 |
Size distribution(%) |
150μm oversize powder≤3.0 |
|
2 |
Volatiles(%) |
≤0.6 |
|
3 |
Density(g/m3) |
1.3-1.5 |
|
4 |
Gel time(230ºC)/(S) |
15-30 |
|
5 |
Fixed time(230ºC)/(min) |
≤3 |
Sifat lapisan epoksi terikat fusi
|
NO. |
Item |
Indexes |
|
1 |
Adhesive(grade) |
≤2 |
|
2 |
Cathodic disbonding(65ºC,48h)/(mm) |
≤8 |
|
3 |
Cathodic disbonding(65ºC,30h)/(mm)) |
≤15 |
|
4 |
Counter bending(-20,2.5) |
No cracks |
Sifat perekat
|
NO. |
Item |
indexes |
|
1 |
Density (g/m3) |
0.920-0.950 |
|
2 |
MFR(190ºC,2.16kg)/(g/10min) |
≥0.7 |
|
3 |
Vicat softening point(ºC) |
≥90 |
|
4 |
Brittle temperature(ºC) |
≤-50 |
|
5 |
Oxidation induction time(OIT) |
≥10 |
|
6 |
Moisture content(%) |
≤0.1 |
|
7 |
Tensile strength(MPa) |
≥17 |
|
8 |
Elongation at break(%) |
≥600 |
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