GB/T 9711-2011 L290N/X42N PSL2 LSAW pipeline

50 Views
11-May-2024

GB/T9711-2011 L290N/X42N PSL2 LSAW pipeline adoption of high frequency welding process,L290N/X42N PSL2 LSAW pipeline is mainly used for structural scaffolding tube, low pressure liquid conveying, such as water, gas and oil, construction, such as architectural greenhouse,its surface can be coated with epoxy coating, coal tar epoxy resin, 3PE, extinction coating, asphalt coating, black oil coating According to customer requirements.

L290N/X42N PSL2 LSAW pipeline Chemical composition:

Grade	Chemical composition % （Max）
Grade	C	Si	Mn	P	S	V	Nb	Ti
L290N/X42N	0.24	0.40	1.20	0.025	0.015	0.06	0.05	0.04

GB/T9711-2011 L290N/X42N PSL2 LSAW pipeline Mechanical properties:

Grade	Mechanical properties
Grade	Yield Strength (Mpa)	Tensile Strength(Mpa)
L290N/X42N	290-495	415-760

Above is L290N/X42N PSL2 Steel pipeline’s chemical properties and mechanical properties, if you want to know more, please feel free to contact us,we only provide qualified GB/T9711-2011 L290N/X42N PSL2 LSAW pipeline products with the best quality and reasonable price for our customers, I’m looking forward to your call.