TORICH Dia 4-1200mm 316 / 316L Pipa Stainless Steel Tabung Baja Dilas untuk Liquid GB / T 12771
Rincian produk
pipa baja dilas
,Listrik perlawanan dilas tabung baja
TORICH Diameter 4-1200mm Dilas 316 / 316L pipa stainless steel untuk cair GB / T 12771
Spesifikasi:
Bahan:304/304L 316/316L
Diameter: 4-1200mm
Ketebalan dinding:0.3-200mm
Panjangnya:2-12m Atas permintaan pelanggan
Toleransi:
Menurut tabel berikut atau permintaan pelanggan.
Tabel 1 Toleransi OD
| Klasifikasi | D | Toleransi yang Diizinkan | |
| A | B | ||
| H | Semua Dimensi | ± 0,5% atau ± 0.20 | ± 0,75% atau ± 0.30 |
| T | < 40 | ± 0.20 | ± 0.30 |
| ≥ 40 ~ < 65 | ± 0.30 | ± 0.40 | |
| ≥ 65 ~ < 90 | ± 0.40 | ± 0.50 | |
| ≥ 90 ~ < 168.3 | ± 0.80 | ± 1.00 | |
| ≥ 168,3 ~ < 325 | ± 0,75%D | ± 1%D | |
| ≥ 325 ~ < 610 | ± 0,6%D | ± 1%D | |
| ≥610 | ± 0,6%D | ± 0,7%D atau ± 10 | |
| WC SP | < 40 | ± 0.15 | ± 0.20 |
| ≥ 40 ~ < 60 | ± 0.20 | ± 0.30 | |
| ≥ 60 ~ < 100 | ± 0.30 | ± 0.40 | |
| ≥100~<200 | ± 0,4%D | ± 0,5%D | |
| ≥ 200 | ± 0,5%D | ± 0,75%D | |
Tabel 2 Toleransi WT
| Nominal WT | Toleransi yang Diizinkan |
| ≤ 0.5 | ±0..10 |
| > 0,5 ~ 1.0 | ± 0.15 |
| > 1,0 ~ 2.0 | ± 0.20 |
| > 2,0 ~ < 4.0 | ± 0.30 |
| ≥ 4.0 | ± 10%S |
Tabel 3 Tingkat lentur
| Diameter luar/mm | Tingkat lentur/mm/m |
| ≤108 | ≤ 1.5 |
| > 108 ~ 325 | ≤ 2.0 |
| >325 | ≤ 2.5 |
Tabel 4 Sifat mekanik tabung baja.
| Nomor | Brand Baru | Ola Brand | kekuatan perpanjangan yang tidak proporsional MPa | kekuatan tarik
MPa | peregangan setelah patah tulang A/ % | |
| Kondisi perawatan panas | Kondisi non-pengolahan panas | |||||
| Tidak kurang dari | ||||||
| 1 | 12Cr18Ni9 | 1Cr18Ni9 | 210 | 520 | 32 | 25 |
| 2 | 06Cr19Ni10 | 0Cr18Ni9 | 210 | 520 | ||
| 3 | 022Cr19Ni10 | 00Cr19Ni10 | 180 | 480 | ||
| 4 | 06Cr25Ni20 | 0Cr25Ni20 | 210 | 520 | ||
| 5 | 06Cr17Ni12Mo2 | 0Cr17Ni12Mo2 | 210 | 520 | ||
| 6 | 022Cr17Ni12Mo2 | 00Cr17Ni14Mo2 | 180 | 480 | ||
| 7 | 06Cr18Ni11Ti | 0Cr18Ni10Ti | 210 | 520 | ||
| 8 | 06Cr18Ni11Nb | 0Cr18Ni11Nb | 210 | 520 | ||
| 9 | 022Cr18Ti | 00Cr17 | 180 | 360 | 20 | ... |
| 10 | 019Cr19Mo2NbTi | 00Cr18Mo2 | 240 | 410 | ||
| 11 | 06Cr13Al | 0Cr13Al | 177 | 410 | ||
| 12 | 022Cr11Ti | ... | 275 | 400 | 18 | ... |
| 13 | 022Cr12Ni | ... | 275 | 400 | 18 | ... |
| 14 | 06Cr13 | 0Cr13 | 210 | 410 | 20 | ... |
Karakteristik:
Konsentrisitas yang baik
Kualitas permukaan yang baik
Toleransi OD dan ID yang baik
Keakuratan Tinggi
Kualitas stabil
Kerontokan yang halus
TORICH Jaminan Kualitas
Pengolahan:Pengelasan busur otomatis satu sisi atauPengelasan busur otomatis sisi ganda
Kondisi teknis pengiriman:Pengolahan panas + pemutihan
Digunakan secara luas di bidang:Pengiriman cairan
Gambar Produk:
KONTROL KUALITAS
1~ Pemeriksaan bahan baku yang masuk
2~ Pengelompokan bahan baku untuk menghindari campuran kelas baja
3~ Pemanasan dan Pencakar ujung untuk menggambar dingin
4~ Menggambar dingin dan penggulung dingin, pemeriksaan di jalur
5~ Pengolahan panas, +A, +SRA, +LC, +N, Q+T
6~ Perataan-Potong ke panjang yang ditentukan-Pengukuran selesai
7~ Pengujian mekanik di laboratorium sendiri dengan kekuatan tarik, kekuatan hasil, elongasi, kekerasan, dampak, struktur mikro dll
8~ Pengemasan dan Pengepakan.
100% dari tabung baja kami diperiksa dimensi
100% tabung baja kami diperiksa secara visual untuk memastikan mereka memiliki kondisi permukaan yang sempurna dan tidak ada cacat permukaan.
Uji arus pusaran 100% dan uji ultrasonik untuk menghilangkan cacat longitudinal dan transversal.
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