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Black Round Steel Tubing Seamless , EN10297-1 Engineering and mechanical steel tubing

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US$ 4 - 5

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Product Details

Brand Name	NFCase		Place of Origin	China
Model Number	AIA-1

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

EN10297-1 SEAMLESS CIRCULAR STEEL TUBES FOR MECHANICAL AND GENERAL ENGINEERING PURPOSES

Part 1: Non-Alloy and Alloy steel tubes

Specifications:

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

Ends: BE/PE, ends caps

Marking: as per requirement

Delivery Condition: Annealed(+A)/Normalized(+N)/+AR/+QT/+TH/+FP

Size:(mm)
? ? ? OD: 26.9 – 610mm ?????????

?? 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%
Grade	C≤	Si≤	Mn≤	P≤	S≤
E235	1.0308	0.17	0.35	1.2	0.03	0.035
E275	1.0225	0.21	0.35	1.4	0.03	0.035
E315	1.0236	0.21	0.30	1.5	0.03	0.035
E355	1.0580	0.22	0.55	1.6	0.03	0.035
E470	1.0536	0.16~0.22	0.1~0.5	1.3~1.7	0.03	0.035
?	?	?	?	?	?	?

E470 with Al≥0.01, N≤0.02

MECHNICAL PROPERTIES:

DELIVERY CONDITION:

RUIYUAN STEEL TUBE COMPANY GROUP: Contact nameMs. Brenda
Chat Now; Phone86-519-83830661; AddressINDUSTRIAL ZONE, ZOUQU TOWN, WUJIN DIST, Yan'an, Shaanxi