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Kategori Produk
Kirim permintaan
Jenis pembayaran: T/T,L/C,Western Union
Transportasi: Ocean,Land,Air
Model No: Steel Pipe ASME SA790 S32760
Merek: YUHONG
Dupleks Stainless Steel pipa Seamless, PED 97/23/EC, AD2000-WO, GOST 9941-81, ASTM A789, A790, UNS32750, UNS32760
Kelompok YUHONG kesepakatan dengan baja Stainless Steel, nikel paduan baja (Hastelloy, Monel, Inconel, Incoloy) mulus dan dilas pipa dan tabung sudah lebih dari 25 tahun, setiap tahun menjual lebih dari ton 80000 pipa baja dan tabung. Klien kami sudah mencakup lebih dari 45 negara, seperti Italia, UK, Gernmany, Amerika Serikat, Kanada, Chili, Kolombia, Arab Saudi, Rusia, Korea, Singapura, Austrial, Polandia, Perancis... Dan kelompok cabang perusahaan dan pabrik kami telah sudah disetujui oleh: ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.
Detil Deskripsi Produk
Super dupleks Stainless Steel Pipe ASTM A790 S31803 (2205 / 1.4462), UNS S32750(1.4410)
Standar: ASTM/ASME A789/SA789, A790 SA790, A450, A530
Bahan: UNS S31803(Cr22Ni5Mo3/1.4462)/2205, UNS S32750(1.4410) UNS S31500(Cr18NiMo3Si2),
UNS32760(1.4501)
Komposisi kimia
Grade |
C max |
Si max |
Mn max |
P max |
S max |
Cr |
Ni |
Mo |
N |
UNS S32750 |
0.030 |
0.8 |
1.2 |
0.030 |
0.015 |
24.0-26.0 |
6.0-8.0 |
3.0-5.0 |
0.24-0.32 |
UNS S31803 |
0.030 |
1.0 |
2.0 |
0.020 |
0.020 |
21.0-23.0 |
4.5-6.5 |
2.5-3.5 |
0.08-0.20 |
UNS S31500 |
0.030 |
1.0 |
1.2-2.0 |
0.030 |
0.030 |
18.0-19.0 |
4.5-5.5 |
2.5-3.5 |
0.05-0.10 |
Sifat fisik
Grade |
Y.S.MPa min |
T.S.Mpa min |
Elongation % |
Hardness HRC |
UNS S32750 |
550 |
800 |
15 |
20 |
UNS S31803 |
450 |
620 |
25 |
20 |
UNS S31500 |
440 |
630 |
30 |
20 |
Dupleks Stainless Steel pipa aplikasi:
Pengolahan kimia, transportasi dan penyimpanan.
Eksplorasi minyak dan gas dan lepas pantai rig.
Minyak dan gas penyulingan.
Lingkungan laut.
Peralatan kontrol polusi.
Pulp dan kertas manufaktur
Proses kimia tanaman
Beberapa tes kualitas yang dilakukan oleh kami termasuk:
Corrosion Test | Conducted only when specially requested by the client |
Chemical Analysis | Test done as per required quality standards |
Destructive / Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
Reverse-bend and Re. flat tests | Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end |
Eddy Current Testing | Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
Hydrostatic Testing | 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s . |
Air Under Pressure Test | To check any evidence of air leakage |
Visual Inspection | After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections |
Pengujian tambahan: Apart dari tes disebutkan di atas, kami juga melaksanakan ini produk manufaktur pengujian tambahan. Tes dilakukan di bawah ini meliputi:
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Pengolahan untuk pipa mulus stainless steel & tabung
Stainless Steel mulus pipa produksi Flow Chart: Bar baja Stainless -> inspeksi -> mengupas -> Cut - pusat -> Penghangat Ruangan - > menusuk -> inspeksi/Poles-> pengawetan-dingin bergulir/gambar -> pengawetan -> solusi pelunakan -> meluruskan -> Cutting -> Bright pelunakan/pengawetan pemasifan -> komposisi memeriksa -> menandai -> Packing -> menyimpan -> Shiping.
Menjual unit | : | Kilogram |
---|---|---|
Tipe paket | : | Kemasan standar ekspor |
Kemasan: Kemasan standar ekspor
Produktivitas: 1500 Tons per month
Transportasi: Ocean,Land,Air
Tempat asal: CINA
Sertifikat: ABS, GL, BV, PED, AD2000, GOST, TS, CCS, CNNC, ISO
Jenis pembayaran: T/T,L/C,Western Union
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.