DIN17175 SEAMLESS TUBES OF HEAT-RESISTANT STEELS

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: ≤660mm         

   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 (%):

CHEMICAL COMPOSITION (CAST ANALYSIS) IN%
Steel Grade		C	Si	Mn	P	S	Cr	Mo	V
St35.8	1.0305	≤0.17	0.1-0.35	0.40-0.80	0.040	0.040
St45.8	1.0405	≤0.21	0.1-0.35	0.40-1.20	0.040	0.040
17Mn4	1.0481	0.14-0.20	0.20-0.40	0.90-1.20	0.040	0.040	≤0.30
19Mn5	1.0482	0.17-0.22	0.30-0.60	1.00-1.30	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