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Modèle: GB/T18704
marque: Torich
Détails d'emballage: emballage dans des caisses en bois ou en paquets hexagonaux steeltube888
productivité: 20000 Tons per Year
transport: Ocean,Land,Air
Lieu d'origine: Zhejiang, Chine (continent)
Soutenir: 60000 Ton per year
Certificats : ISO9001:2008 ISO14001:2008, TS16949
Code SH: 7306309000
Hafen: Shanghai,Ningbo
Type de paiement: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Nom du produit : TORICH GB / T18704 Q195 Q235 12Cr18Ni9 Tubes plaqués en acier inoxydable à des fins structurelles
Standard : GB / T18704
OD: 12,7 - 325 mm
WT: 0,8 - 12 mm
Longueur : 1-8m ou selon l'application et la production réelles des clients.
Application : équipements publics. Fabrication de véhicules et de navires . Garde-corps routier. Meubles. Appareils et instruments médicaux
Catégorie d' acier : Q195 Q235 06Cr19Ni10 12Cr18Ni9 12Cr18Mn9Ni5N 12Cr17Mn6Ni5N
Technologie : Moulage par soudage en continu
Tolérance de DO
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 |
Tolérance de WT
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 |
Composition chimique
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 |
- |
Propriété mécanique
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 |
Les fabricants de tubes en acier inoxydable de Chine, nos tubes d'échappement en acier inoxydable, tubes en acier soudé, tuyaux en acier inoxydable ronds, tubes en acier inoxydable polonais, tubes enroulés en acier inoxydable, tubes en acier inoxydable duplex sont de bonne qualité et compétitifs en prix.
Groupes de Produits : Tube en acier inoxydable
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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.