ASTM 201 304 Stainless Steel Pipe Tube 316L 6000mm Hot Rolled Welded
ASTM 201 304 Stainless Steel Tube 316L Hot Rolled Welded Steel Pipe
Hot rolled welded steel pipe production base deformation process can be summarized as three stages: extension, perforation and finishing. Hot rolled seamless steel pipes is relative to the cold-rolled, cold rolling is below the recrystallization temperature of the rolling and hot rolled is carried out at above the recrystallization temperature of the rolling. Hot rolled seamless steel pipe can damage the refinement of the crystal grains of the steel, cast microstructure of the steel ingot and eliminate the defects of the microstructure so that the the steel organization compacting, improves the mechanical properties. This improvement is reflected in the rolling direction so that the steel is no longer at a certain extent isotropic; pouring the formation of bubbles, cracks and osteoporosis, under high pressure and temperature can also be welded together.
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Product Name
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stainless steel tube / pipe
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Type
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Seamless or Welded
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Material (ASTM)
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201 202 304 304L 309s 310s 316 316L 316TI 317L 321 904L S32205
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Material (DIN)
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1.4301 1.4306 1.4541 1.4401 1.4404 1.4571 1.4539 1.44621.4410 1.4833 1.4845
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Thickness
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0.5-50mm
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Length
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6000mm 5800mm 12000mm or Customized
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Surface Finished
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No.1 No.3 No.4 HL 2B BA 4K 8K 1D 2D
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Technique
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Cold Drawn or Hot rolled
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Standard
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ASTM AISI DIN JIS GB EN
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Certificate
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ISO SGS
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Delivery Time
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7-10 Working Days after Deposit
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Package
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Plywood Case/Pallet or Other Export Package Suitable for Long Distance Shipping
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