Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Product description: ASTM A 252 Black Pipe
Product range: O.D. 1/2"-24"( 21.3mm - 609.6mm )
Main Standard: ASTM A 252
Length: 5.8m / 6m / 11.8m / 12 or as per customer’s requirement
Ends: Beveled / Plain
Coating: Black painting / Vanish painting / Oiled
Marking: According to standard or according the client's requirement
Packing: In bundles or Loose
Shipping:15days for stock and 30-60days for new products
Main Market: South America / North America / Europe / Middle East / East-south Asia
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