$700-900 /Ton
| Jenis bayaran: | L/C,T/T,D/P,D/A |
| Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA |
| Pesanan minimum: | 1 Ton |
| Pengangkutan: | Ocean |
| Port: | Tianjin,Qingdao,Shanghai |
Jenama: Youfa
Standard: bs, GB, ASTM, JIS, MAKAN, API
Bahan: 10MoWVNb, Aloi Cr-Mo, Aloi CrNi, STPA22-STPA26, API J55-API P110, 16juta, MO, A53-A369, STB35-STB42, 10Cr9Mo1VNb, STPG42, STBA20-STBA26, Q195-Q345, Aloi Mn-V, 15NiCuMoNb5, ST35-ST52, 10 # -45 #
Bentuk Bahagian: Bulat
Tempat Asal: China
Permohonan: Paip Bendalir, Paip Struktur, Paip Dandang, Paip dril, Paip Hidraulik, Paip Gas, Paip MINYAK, Paip Baja Kimia
Proses Pengeluaran: Hot Rolled
Persijilan: Bsi, pejabat, UL, API
Tiub Khas: Paip API, Paip EMT, Pipa Dinding Tebal
Sama Ada Aloi: Adakah Aloi
Bertolak Ansur: ± 1%
Kategori: Paip Keluli lancar
Perkhidmatan Pemprosesan: Membengkok, Kimpalan, Menyahtapis, Menumbuk, Keratan
| Unit Jualan | : | Ton |
| Jenis Pakej | : | pakej eksport standard |
| Contoh Gambar | : |
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Kelebihan paip antiseptik
1. Rintangan impak yang sempurna, rintangan geseran, rintangan kejutan
2. Rintangan garam alkali asid tinggi
3. Rintangan kejutan elektrik yang tinggi
4. Kadar air yang rendah
5. Masa Penggunaan Long
3 Lapisan PE Lapisan Teknikal Pipa Keluli
Struktur paip keluli salutan 3pe
Tiga lapisan PE salutan paip keluli anti-korosif menjalankan standard GB/T23257-2009 dan DIN30670.
Struktur: paip keluli dalaman, salutan serbuk epoksi, lapisan tengah pelekat, lapisan luar polietilena ketumpatan tinggi
Proses pembuatan salutan 3pe
Pemeriksaan Paip Keluli → Pipa Keluli Pra-Pemanasan → Pipa Keluli Pukulan-letupan → Pemeriksaan Corak Corak/Pemeriksaan Kebersihan → Medium Pipa Keluli → Pemanasan Kekerapan → Serbuk Epoksi Sembur Rawatan Akhir Paip → Pemeriksaan Produk Selesai → Penandaan Produk → Persijilan Melekat → Dalam Penyimpanan
Spesifikasi ketebalan lapisan salutan 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 |
||
|
ASTM A53 /A106 Chemical Components and Machanical Property |
|||||||||||||
|
Standard |
Steel Grade |
Chemical Components |
Machanical Property |
||||||||||
|
|
|
C |
Mn |
P |
S |
Cu |
Ni |
Cr |
Mo |
V |
Tensile Strength (Mpa) |
Yield Strength(Mpa) |
Elongation (Mpa) |
|
ASTM A53 |
A |
≤0.25 |
≤0.95 |
≤0.05 |
≤0.045 |
≤0.40 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.08 |
≥330 |
≥205 |
≥29.5 |
|
|
B |
≤0.30 |
≤1.20 |
≤0.05 |
≤0.045 |
≤0.40 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.08 |
≥415 |
≥240 |
≥29.5 |
|
Standard |
Steel Grade |
Chemical Components |
Machanical Property |
||||||||||
|
|
|
C |
Si |
Mn |
P |
S |
Cu ,Ni |
Cr |
Mo |
V |
Tensile Strength (Mpa) |
Yield Strength(Mpa) |
Elongation (Mpa) |
|
ASTM A106 |
B |
≤0.30 |
≥0.10 |
0.29-1.06 |
≤0.035 |
≤0.035 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.08 |
≥415 |
≥240 |
≥30 |
|
|
C |
≤0.35 |
≥0.10 |
0.29-1.06 |
≤0.035 |
≤0.035 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.08 |
≥485 |
≥275 |
≥30 |
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