Carbon steel, also called plain-carbon steel, is steel where the main interstitial alloying constituent is carbon. The American Iron and Steel Institute (AISI) defines carbon steel as: "Steel is considered to be carbon steel when no minimum content is specified or required for chromium, cobalt, molybdenum, nickel, niobium, titanium, tungsten, vanadium or zirconium, or any other element to be added to obtain a desired alloying effect; when the specified minimum for copper does not exceed 0.40 percent; or when the maximum content specified for any of the following elements does not exceed the percentages noted: manganese 1.65, silicon 0.60, copper 0.60."
Welded Steel Pipe/ ERW Steel Pipe/ Carbon Steel Pipe/LSAW STEEL PIPE
Detailed Product Description:
1. Standard: ASTM A53/ API 5L/ DIN2440/ DIN2448/ EN10255/ JIS
2. Grade: GR. B/ X42/ X52/ ST37/ ST44/ ST52.0/ STPG370/ STPG410/ STPA12/ STPA20
3. Size: 1/4" to 80"(16-2000mm)
4. Wall Thickness: : 0.5mm-60mm
5. Length: 4M to 12 M
Welded Steel Pipe/ ERW Steel Pipe/ Carbon Steel Pipe/LSAW STEEL PIPE
Packing
1) Packing in bundles,
2) Surface: Varnish coating
3) Ends: Beveled or square cut, Plastic capped.
4) The pipes also can be 3PE or FBE or Galv. Coated.
Inspection & Certification
1) Certification: ISO, API, ASTM, DIN etc.
2) Mill Test Certificate: EN10204/3.1B
3) Third party inspection: SGS, BV, Lloyds etc.
Delivery
1) Payment: T/T 30% or 100% Irrevocable L/C at sight
2) Delivery: FOB / CFR / CIF
3) Delivery Lead Time: Within 30 days after the receipt of L/C
4) Minimum order: As per size acc. To size or grade.
