| Type de paiement: | L/C,T/T,D/P,D/A |
| Incoterm: | FOB,CFR,CIF,EXW |
| transport: | Ocean,Land,Express |
Modèle: 201 304 304L 316 316L 301 321 410 420 441 439 409L
La Norme: JIS, AiSi, ASTM, GB, VACARME, FR
Lieu D'origine: Chine
Espèce: Soudé
Matériel: Série 200, Série 300, Série 400, Série 600
Certification: RoHS, ISO, IBR, BV, SGS
Forme De Soudure: Spirale soudée, ERW, Efw
Tolérance: ± 1%
Service De Traitement: Pliant, Soudage, Décollage, Perforation, Coupe, Moulage
Nom du produit: Stainless Steel Welded Round Pipe
MOQ: 1 ton
Keyword: Stainless steel pipe
Technique: Hot Rolled Or Cold Rolled
Length: 1-12m or customized
Délai de livraison: 15-30 days
Production Process: welding/ polishing
Size: customized
Surface Finish: 2B
Invoicing: by actual weight
| Unités de vente | : | Kilogram |
| Type de colis | : | Emballage d'exportation standard |
| Exemple d’image | : |
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| Standards | Food Grade Sanitary pipe: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1 |
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Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008 Mechanical pipe: ASTM A554, EN 10296-2 Heat exchanger pipe: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 |
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Dimension (customize) |
Outer Diameter Range: 6mm-2500mm |
| Thickness Range: 0.2-80mm | |
| Length: 1-6meters per piece. | |
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Available finish (customize) |
2B, BA, 8K, mirror, Hairline, No.4, Sandblast, No.1 |
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Austenitic Stainless Steel
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201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
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Martensitic Stainless Steel
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410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc
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Duplex Stainless Steel
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S31803, S32101, S32205, S32304, S32750, etc
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Ferritic Stainless Steel
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429, 430, 433, 434, 435, 436, 439, etc
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chemical component ( %)
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Grade ASTM
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C
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Si
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Mn
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S
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P
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Cr
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Ni
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201
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≤0.15
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≤0.75
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5.50-7.50
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≤0.030
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≤0.060
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16.00-18.00
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3.50-5.50
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304
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≤0.07
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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17.00-19.00
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8.00-11.00
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304L
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≤0.03
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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18.00-20.00
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8.00-12.00
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309S
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≤0.08
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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22.00-24.00
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12.00-15.00
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310S
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≤0.08
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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24.00-26.00
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19.00-22.00
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316
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≤0.08
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≤1.00
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≤2.00
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≤0.030
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≤0.045
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16.00-18.00
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10.00-14.00
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316L
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≤0.03
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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16.00-18.00
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12.00-15.00
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Processus de production du tuyau en acier inoxydable: Préparation en acier rond - Chauffage - Roule de roulement à chaud - Coupe de la tête - Pickling - broyage - lubrification - Traitement de roulement à froid - Dégrugage - Traitement de chaleur de la solution - Redressage - Coupe de tuyaux - Pickling - Inspection du produit fini.
Il est largement utilisé dans les pipelines de transmission industrielle et les pièces structurelles mécaniques telles que le pétrole, l'industrie chimique,
traitement médical, alimentation, industrie légère, machines et instruments.
FAQ
Q: Quel est votre avantage?Q: Le produit a-t-il une inspection de qualité avant le chargement?
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