{"id":1777,"date":"2025-06-22T10:01:36","date_gmt":"2025-06-22T10:01:36","guid":{"rendered":"https:\/\/eurasiansteelcn.com\/?post_type=product&p=1777"},"modified":"2025-06-22T10:08:51","modified_gmt":"2025-06-22T10:08:51","slug":"a333-seamless-welded-steel-pipe","status":"publish","type":"product","link":"https:\/\/eurasiansteelcn.com\/fr\/produit\/a333-seamless-welded-steel-pipe\/","title":{"rendered":"A333 Tube en acier sans soudure et soud\u00e9"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Description des tubes en acier sans soudure et soud\u00e9s A333<\/td>\n<\/tr>\n
Les principaux composants du tube en acier sans soudure A333 sont le fer, le carbone, le chrome, le nickel, le mangan\u00e8se et d'autres \u00e9l\u00e9ments. Le chrome pr\u00e9sente une excellente r\u00e9sistance \u00e0 la corrosion, tandis que l'ajout de nickel am\u00e9liore encore la r\u00e9sistance \u00e0 la corrosion et la t\u00e9nacit\u00e9 du mat\u00e9riau. Le tube en acier sans soudure A333 pr\u00e9sente une r\u00e9sistance et une duret\u00e9 \u00e9lev\u00e9es, ainsi qu'une bonne plasticit\u00e9 et une bonne t\u00e9nacit\u00e9. Ces excellentes propri\u00e9t\u00e9s m\u00e9caniques font du tube en acier sans soudure A333 un choix id\u00e9al dans de nombreux sc\u00e9narios d'application \u00e0 haute r\u00e9sistance et \u00e0 haute r\u00e9sistance \u00e0 la corrosion. Le tube en acier sans soudure A333 est couramment utilis\u00e9 pour le transport du p\u00e9trole et du gaz naturel \u00e0 haute temp\u00e9rature et \u00e0 haute pression en raison de son excellente \u00e9tanch\u00e9it\u00e9 et de sa r\u00e9sistance \u00e0 la corrosion.<\/td>\n<\/tr>\n
Param\u00e8tres du produit<\/td>\n<\/tr>\n
Nom du produit<\/td>\nDescription des tubes en acier sans soudure et soud\u00e9s A333<\/td>\n<\/tr>\n
Standard<\/td>\nEN\/DIN\/JIS\/ASTM\/BS\/ASME\/AISI etc.<\/td>\n<\/tr>\n
Diam\u00e8tre ext\u00e9rieur<\/td>\nSans soudure : 1\/4\u2033-36\u2033<\/td>\nSoudage : 21,3 mm-3620 mm<\/td>\n<\/tr>\n
Tube rond : 1\/2\u2033-10\u2033<\/td>\nTube carr\u00e9\/tube rectangulaire : 15x15mm-400x600mm<\/td>\n<\/tr>\n
\u00c9paisseur de la paroi<\/td>\nSans couture : 1.25mm-50mm<\/td>\nSoudage : 1,65mm-65mm<\/td>\n<\/tr>\n
Longueur<\/td>\n3-12 m\u00e8tres, personnalisation possible<\/td>\n<\/tr>\n
Processus de surface<\/td>\nBrillant, poli, noir<\/td>\n<\/tr>\n
Autres services<\/td>\nUsinage (cnc), rectification sans centre (cg), traitement thermique, recuit, d\u00e9capage, polissage, laminage, forgeage, d\u00e9coupage, pliage, petit usinage, etc.<\/td>\n<\/tr>\n
Composition chimique<\/td>\n<\/tr>\n
Tube sans soudure et tube soud\u00e9 ERW<\/td>\nTeneur maximale en phosphore 0,050%<\/td>\n<\/tr>\n
Propri\u00e9t\u00e9s m\u00e9caniques<\/td>\n<\/tr>\n
A252<\/td>\nR\u00e9sistance \u00e0 la traction psi(Mpa)<\/td>\nLimite d'\u00e9lasticit\u00e9 psi(Mpa)<\/td>\n<\/tr>\n
Grade1<\/td>\n50,000(345)<\/td>\n30,000(205)<\/td>\n<\/tr>\n
Niveau 2<\/td>\n60,000(415)<\/td>\n35,000(240)<\/td>\n<\/tr>\n
Grade3<\/td>\n66,000(456)<\/td>\n45,000(310)<\/td>\n<\/tr>\n
Champ d'application<\/td>\n<\/tr>\n
Fondation de pieux, micropieux, fabrication, pont, structure, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"
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ASTM A333 est la sp\u00e9cification standard pour les tuyaux sans soudure et soud\u00e9s en acier au carbone et en acier alli\u00e9 destin\u00e9s \u00e0 des applications \u00e0 basse temp\u00e9rature ou \u00e0 d'autres applications n\u00e9cessitant une r\u00e9sistance \u00e0 l'entaille. Cette norme couvre plusieurs grades d'acier ferritique : Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10 et Grade 11.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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