Name: CHINA LOONG Prime Painted S350GD Zn Al Mg Zinc Aluminium Magnesium Alloy Coated Steel Pipes 275g ERW Steel Pipes - China Loong Carbon Steel Co.,Ltd.
SKU: ST-19103

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CHINA LOONG Prime Painted S350GD Zn Al Mg Zinc Aluminium Magnesium Alloy Coated Steel Pipes 275g ERW Steel Pipes

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Product Details

Standard	EN 10346 / ASTM A500 / GB/T 12754	Alloy Or Not	Is Alloy
Grade	S350GD / S250GD	Section Shape	Round
Technique	ERW	Tolerance	±10%
Surface Treatment	Zinc-Aluminum-Magnesium Coated	Certificate	ISO 9001
Special Pipe	Solar mounting system	Oiled or Non-oiled	Non-oiled
Processing Service	Welding, Punching, Cutting, Bending	Delivery Time	22 ~ 30 days
Invoicing	By Theoretical Weight	Outer Diameter	21.3 - 219.1
ZAM Coated	ZM275g/m2	Coating Composition	Zn + 1-3% Al + 1-3% Mg (or customized)
Mechanical Properties	Yield Strength: 350-550 MPa;Tensile Strength: 420-600 MPa	Corrosion Resistance	5-10x better than GI steel, 500-1500h salt spray test
Application	Solar mounting system/Structural support / Greenhouse / Construction	Packing	Steel bundle + waterproof wrapping + export standard packing
Inspection	Factory self-inspection or third party inspection	Advantage	Higher corrosion resistance/Longer service life/Lower maintenance cost

Why choose us

China Loong Carbon Steel Co.,Ltd. Behind the growth and success are years of hard work and dedication in the steel industry and meeting customer needs on time. Advanced technology, standard products, certified quality standards and the best customer service make China Loong Carbon Steel Co.,Ltd. To be a true leader in the global market.

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lndustries Served

Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Loong Carbon Steel - Meeting the Exact Needs of Every Industry That Uses steel.