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model numarası.: GB/T18704
Marka: Zenginlere
Ambalaj: ahşap kutularda veya altıgen paketler halinde ambalaj steeltube888
Verimlilik: 20000 Tons per Year
Ulaşım: Ocean,Land,Air
Menşe yeri: Zhejiang, Çin (Anakara)
Desteklemek: 60000 Ton per year
Sertifika: ISO9001:2008 ISO14001:2008, TS16949
HS Kodu: 7306309000
Liman: Shanghai,Ningbo
Ödeme şekli: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Ürün Adı : TORICH GB / T18704 Q195 Q235 12Cr18Ni9 Yapısal Amaçlı Paslanmaz Çelik Borular
Standart : GB / T18704
OD: 12.7 - 325 mm
WT: 0,8 - 12 mm
Uzunluk : 1-8m veya müşterilerin gerçek uygulama ve üretim göre.
Uygulama : kamu tesisleri. Taşıt ve gemi imalatı. Yol korkuluğu. Mobilya. Tıbbi cihaz ve aletler
Çelik Sınıfı : Q195 Q235 06Cr19Ni10 12Cr18Ni9 12Cr18Mn9Ni5N 12Cr17Mn6Ni5N
Teknoloji : Sürekli kaynak kalıplama
OD Toleransı
Surface delivery condition |
Nominal outside diameter |
Tolerance |
Polishing,Polish (SB,SP) |
≤25 |
±0.25 |
>25~40 |
±0.30 |
|
>40~50 |
±0.35 |
|
>50~60 |
±0.40 |
|
>60~70 |
±0.50 |
|
>70~80 |
±0.60 |
|
>80 |
±1%D |
|
Unpolished,Sand blasting(SNB,SS) |
≤25 |
±0.30 |
>25~50 |
±0.40 |
|
>50 |
±1.0%D |
WT Toleransı
Wall thickness(S) |
Tolerance(high-grade) |
Tolerance(medium grade) |
≥0.8~2.0 |
±0.10 |
±0.20 |
>2.0~3.0 |
±0.15 |
±0.30 |
>3.0 |
±5%S |
±10%S |
Kimyasal bileşim
No. |
Unified digital code |
New steel grade |
Old steel grade |
Chemical composition |
|||||||
C |
Si |
Mn |
P |
S |
Ni |
Cr |
N |
||||
1 |
S35350 |
12Cr17Mn6Ni5N |
1Cr17Mn6Ni5N |
≤0.15 |
≤1.00 |
5.50~7.50 |
≤0.050 |
≤0.030 |
3.50~5.50 |
16.00~18.00 |
0.05~0.25 |
2 |
S35450 |
12Cr18Mn9Ni5N |
1Cr18Mn8Ni5N |
≤0.15 |
≤1.00 |
7.50~10.0 |
≤0.050 |
≤0.030 |
4.00~6.00 |
17.00~19.00 |
0.05~0.25 |
3 |
S30210 |
12Cr18Ni9 |
1Cr18Ni9 |
≤0.15 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.030 |
8.00~10.00 |
17.00~19.00 |
≤0.10 |
4 |
S30408 |
06Cr19Ni10 |
0Cr18Ni9 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.030 |
8.00~11.00 |
18.00~20.00 |
- |
Mekanik özellik
No. |
Unified digital code |
New steel grade |
Old steel grade |
Yield strength Rp0.2/MPa |
Tensile Strength Rm/MPa |
Elongation A/ % |
≥ |
||||||
1 |
S35350 |
12Cr17MnNi5N |
1Cr17Mn6Ni5N |
245 |
520 |
25 |
2 |
S35450 |
12Cr18Mn9Ni5N |
1Cr18Mn8Ni5N |
245 |
520 |
|
3 |
S30210 |
12Cr18Ni9 |
1Cr18Ni9 |
210 |
520 |
30 |
4 |
S30408 |
06Cr19Ni10 |
0Cr18Ni9 |
210 |
520 |
Çin Paslanmaz Çelik Boru üreticileri, Paslanmaz Çelik Egzoz Borusu, Kaynaklı Çelik Boru, Yuvarlak Paslanmaz Çelik Boru, Polonya Paslanmaz Çelik Boru, Paslanmaz Rulo Boru, Dubleks Paslanmaz Çelik Boru kaliteli ve fiyatı rekabetçi.
Ürün kategorileri : Paslanmaz çelik tüp
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