BS3059-1 STEEL BOILER AND SUPERHEATER TUBES

Part 1: Specification for low tensile carbon steel tubes without specified elevated temperature properties

Specifications:

Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling

Ends: PE, ends caps

Marking: as per requirement

Delivery Condition: Annealed/Normalized/Tempered

Size:(mm)
      OD: 12 – 127mm          WT: 1 – 12.5mm

   or as per customer’s requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length

Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement

CHEMICAL COMPOSITION (%):

MECHNICAL PROPERTIES:

Grade		Tensile Strength  σb(Mpa)	Yield Strength σs(Mpa)	Elongation      δ(%)
320	seamless	320~480	Contact Infomation Send Inquiry Company name:CHANGZHOU RUIYUAN STEEL TUBE COMPANY GROUP Status:[Offline] [Send message] [Chat] Business contact:Brenda (Ms.) Telphone: Mobile: Fax: Area: Caribbean Region-Bermuda Address:INDUSTRIAL ZONE, ZOUQU TOWN, WUJIN DIST Zip:213000