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8 inch Black Steel Weld Pipe

  • 10#-45#, 10MoWVNb, 20#, 10MoWVNb

  • 20 - 100 mm

  • Round

  • 10 - 600 mm

  • China (Mainland)

  • Non-secondary

  • Boiler Pipe

  • ERW

  • API

  • Galvanized

  • API Pipe

  • Non-alloy

  • Export standard packaging.

  • Depends on your order quantity.

 

Weld Pipe:

8 inch Black Steel Weld Pipe   : 

Product Description:

Method of steel pipe:the North American method is called NPS ("Nominal Pipe Size") and is based on inches (also frequently referred to as NB ("Nominal Bore")).The European version is called DN ("Diametre Nominal" / "Nominal Diameter") and is based on millimetres. Designating the outside diameter allows pipes of the same size to be fit together no matter what the wall thickness.

Specification:

NOMINAL PIPE SIZE
OUTSIDE DIAMETER
A B ASME JIS DIN
200 8" 219.1 216.3 219.1
NOMINAL WALL THICKNESS
JIS(1) DIN(2) SCH10 SCH20 SCH30
5.8 6.3 3.76 6.35 7.04
STD SCH40 SCH60 XS SCH80
8.18 8.18 10.31 12.7 12.7
SCH100 SCH120 SCH140 SCH160 XXS
15.09 18.26 20.62 23.01 22.23

 

 

 

 

 
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