- Product Details
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Quick Details
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Grade:
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stainless steel
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Surface Finish:
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AP
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Invoicing:
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by actual weight
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Place of Origin:
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Zhejiang, China
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Brand Name:
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Bestop
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Application:
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Oil & Gas Pipeline, Petrochemical, Paper making...
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Outer Diameter:
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13.72mm, 1/4''-80''
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Delivery Time:
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7-45 days
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FINISH:
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Annealed & Pickled, Bright Annealing, Polished
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Process:
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TIG, TIG+Plasma, Laser
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Length:
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Single, double random or customized
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Product name:
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stainless steel welded pipes
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Wall thickness:
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0.5-50mm
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Keyword:
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Oil & Gas Pipes
Quick Details
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Type:
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Welded
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Steel Grade:
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301, 304N, 310S, 316L, 316, 321, 347, 309S, 304, 304L, 317L
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Tolerance:
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±1%
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Grade:
-
stainless steel
-
Surface Finish:
-
AP
-
Invoicing:
-
by actual weight
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
Bestop
-
Application:
-
Oil & Gas Pipeline, Petrochemical, Paper making...
-
Outer Diameter:
-
13.72mm, 1/4''-80''
-
Delivery Time:
-
7-45 days
-
FINISH:
-
Annealed & Pickled, Bright Annealing, Polished
-
Process:
-
TIG, TIG+Plasma, Laser
-
Length:
-
Single, double random or customized
-
Product name:
-
stainless steel welded pipes
-
Wall thickness:
-
0.5-50mm
-
Keyword:
-
Oil & Gas Pipes
Product Description
Specification
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Item
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Stainless steel welded pipe, Oil & Gas Pipeline
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Steel grade
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300 series
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Standard
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ASTM A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296
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Material
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304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N
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Size
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Outer Diameter (OD): 1/4" (6.25mm) to 80" (2000mm)
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|
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Wall thickness (WT): 0.5mm to 50mm
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Process
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TIG, TIG+Plasma, Submerged Arc Welding or Laser
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Surface finishing
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Annealed & pickled, bright annealing, polished, sand blasting
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Ends
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Beveled or plain end, square cut, burr free ,Plastic Cap at Both end
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Application
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Widely used in Oil & Gas Pipeline, Petrochemical Industry, Paper Making Industry, Offshore, Fluid and Gas Transportation etc.
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Production Facility
Seamless Pipe Production Facilities
Laboratory & Test equipment
Surface Finish
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No.1
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Original
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Pickled after hot rolling
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2D
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Blunt
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Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling
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2B
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Blurred
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Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling
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No.3
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Matte
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Polishing and tempering rolling with 100-120 mesh abrasive materials
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No.4
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Matte
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Polishing and tempering rolling with 150-180 mesh abrasive material
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No.240
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Matte
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Polishing and tempering rolling with 240 mesh abrasive materials
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No.320
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Matte
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Polishing and tempering rolling with 320 mesh abrasive materials
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No.400
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Matte
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Polishing and tempering rolling with 400 mesh abrasive materials
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HL
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Brushed
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Grind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture
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BA
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Bright
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The surface is annealed and shows high reflectivity
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6K
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Mirror
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Rough grinding and polishing
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8K
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Mirror
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Fine grinding and polishing
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Packing & Delivery
Standard export seaworthy package,or as required.
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