ASTM A210 GRADE A - 1 / C cold drawn Seamless Boiler Tubes with Phosphating / Pickling manufacturer from China CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

ASTM A210 GRADE A - 1 / C cold drawn Seamless Boiler Tubes with Phosphating / Pickling

Place of Origin:

Jiangsu, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

SEAMLESS CARBON STEEL BOILER

SEAMLESS CARBON STEEL BOILER AND SUPERHEATER TUBES ASTM A210 /ASME SA210

SPECIFICATIONS:

Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling
Ends: BE/PE, ends caps
Marking: as per requirement
Delivery Condition: Annealed/Normalized/Tempered
Size:(mm)
OD:12.7 – 127mm (1/2 – 5 in.) WT: 0.9 – 12.7mm (0.035 – 0.5in.)

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 (%):

Grade	C≤	Mn	P≤	S≤	Si≥
A-1	0.27	≤0.93	0.035	0.035	0.10
C	0.35	0.29-1.06	0.035	0.035	0.10

MECHNICAL PROPERTIES:

Grade	Tensile Strength σb(Mpa)	Yield Strength σs(Mpa)	Elongation δ(%)	Hardness (HRB)
Grade	Tensile Strength σb(Mpa)	Yield Strength σs(Mpa)	Elongation δ(%)	Hardness (HRB)
A-1	≥255		30	≤79
C	≥275		30	≤89