ASTM A249 SS 304 PIPE DAN TUBE
dapatkan harga terkiniJenis bayaran: | L/C,T/T,D/P,D/A |
Incoterm: | FOB,CFR,CIF,EXW |
Pengangkutan: | Ocean,Land,Express |
Jenis bayaran: | L/C,T/T,D/P,D/A |
Incoterm: | FOB,CFR,CIF,EXW |
Pengangkutan: | Ocean,Land,Express |
Model No.: 201 304 304L 316 316L 301 321 410 420 441 439 409L
Jenama: Xinsuju
Standard: JIS, AiSi, ASTM, GB, MAKAN, EN
Tempat Asal: China
Spesies: Dikimpal
Bahan: 200 Siri, 300 Siri, 400 Siri, 600 Siri
Persijilan: RoHS, ISO, IBR, BV, Sgs
Bentuk Kimpalan: Spiral Dikimpal, ERW, Efw
Bertolak Ansur: ± 1%
Perkhidmatan Pemprosesan: Membengkok, Kimpalan, Menyahtapis, Menumbuk, Keratan, Pengacuan
Nama produk: Stainless Steel Welded Round Pipe
Moq: 1 ton
Keyword: Stainless steel pipe
Technique: Hot Rolled Or Cold Rolled
Length: 1-12m or customized
Masa penghantaran: 15-30 days
Production Process: welding/ polishing
Size: customized
Surface Finish: 2B
Invoicing: by actual weight
Unit Jualan | : | Kilogram |
Jenis Pakej | : | Pembungkusan eksport standard |
Contoh Gambar | : |
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Product Name
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Stainless Steel Pipe/Tube
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Technology
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Hot Rolled Industrial Stainless Steel Tube
Cold Rolled Decorative Stainless Steel Pipe |
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Material
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201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 430, 430A, 309S, 2205, 2507, 2520, 430 , 410, 440, 904Lect, Or Customized
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Thickness
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0.4-50 mm
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Length
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1-12 m
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Outer Diameter(OD)
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10-2000mm
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Standard
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ASTM, JIS, GB, AISI, DIN, BS,EN
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Surface finish
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Characteristics & Application
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NO.1
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Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks and chem i cal devices.
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NO.2D
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Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used as auto mobile parts, build materrials and pipings.
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NO.2B
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The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surfacetreament to improve its mechamical properties, N02B could nearly satisfy com pre hen sive uses.
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NO.3
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Polished with abra sive belt of grit #100#120,have better bright ness with dis con tin u ous coarse stria, used as inner and external or na ments for building, electrical appliances and kitchen etc.
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NO.4
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Polished with abrasive belt of grit #150#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtud buildinginner and external ornaments electrical appliances, kitchen utensils and food processing equipment etc.
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HL
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Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks, mainly used as building ornaments,elevators, door of building, frontal plate etc.
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BA
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Cold rolled, bright, annealed, skinned, the product has excellent brightness and good reflectivity, such as mirrors, used in electrical appliances, mirrors, kitchen utensils or clothing
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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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Proses pengeluaran paip keluli tahan karat: Penyediaan keluli bulat - Pemanasan - Piercing Hot Rolling - Pemotongan Kepala - Pickling - Pengisaran - Pelinciran - Pemprosesan Rolling Dingin - Degreasing - Rawatan Haba Larutan - Lurus - Pemotongan Pipa - Pemeriksaan Produk Siap - Pickling.
Ia digunakan secara meluas dalam saluran paip transmisi perindustrian dan bahagian struktur mekanikal seperti petroleum, industri kimia,
Rawatan perubatan, makanan, industri ringan, jentera dan instrumen.
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