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Modèle: SA179/SA192/SA210/SA213
marque: TORICH
Détails d'emballage: Protection anti-rouille de l'huile dans les faisceaux hexagonaux ou les boîtes en bois
productivité: 50000 tons/year
transport: Ocean,Land,Air
Lieu d'origine: Zhejiang, CN
Soutenir: 50000 tons/year
Certificats : ISO 9001 ISO 14001 TS 16949
Code SH: 7304193000
Hafen: Shanghai,Ningbo,Foshan
Type de paiement: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Applications: pour chaudières, surchauffeurs, conduites de vapeur
Gamme de taille: OD: 12.7-127mm WT: 1-15mm L: selon l'exigence de client
Steel Grade and Chemical Compositions: | |||||
Grade | C | Mn | P | S | Si |
A-1 | ≤0.27 | ≤0.93 | ≤0.035 | ≤0.035 | ≥0.10 |
C | ≤0.35 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥0.10 |
Propriétés mécaniques:
Grade |
Yield Point Mpa(ksi) |
Tensile Strength Mpa(ksi) |
Elongation |
A-1 | ≥255(37) | ≥415(60) | ≥30% |
C | ≥275(40) | ≥485(70) | ≥30% |
Tolerance for OD and WT(SA-450/SA-450M) | |||||
OD in(mm) | + | - | WT in(mm) | + | - |
<1''(25.4) | 0.10 | 0.10 | ≤1.1/2''(38.1) | 20% | 0 |
1''~1.1''(25.4~38.1) | 0.15 | 0.15 | >1.1/2''(38.2) | 22% | 0 |
>1.1/2''~<2''(38.1~50.8 | 0.20 | 0.20 | |||
2''~<2.1/2''(50.8~63.5) | 0.25 | 0.25 | |||
2.1/2''~<3''(63.5~76.2) | 0.30 | 0.30 | |||
3''~<4''(76.2~101.6) | 0.38 | 0.38 | |||
4''~<7.1/2''(101.6~190.5) | 0.38 | 0.64 | |||
>7.1/2~9''(190.5~228.6) | 0.38 | 1.14 |
État de surface:
Décapage ou grenaillage, passivation, phosphatation noire.
Tests et inspection:
Test d'aplatissement
Test de torchage
Test de duretée
Test électrique hydrostatique ou non destructif (test par courants de Foucault et ultrasons)
Documents de référence:
Spécification ASTM A450 / A450M pour les exigences générales pour les tubes en acier au carbone, en alliage ferritique et en alliage austénitique
Groupes de Produits : Tubes en acier de chaudière sans soudure
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.
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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.