Now more and more world’s people focus on protecting our environment, the new clean energy nature gas is widely used through pipelines. GB/T 21237:L390 Pipeline Steel Plate used in petroleum pipeline, Deep sea pipeline, natural gas, coal gas, water, steam and other fluid long distance transportation.

GB/T 21237: L390 Pipeline Steel Plate Chemical composition
 

Grade	Chemical composition (mass fraction)/%,≤
	C	Si	Mn	P	S
L390	0.12	0.4	1.65	0.02	0.015

GB/T 21237:L390 Pipeline Steel Plate Chemical composition
 

Grade	Yield Strength（MPA）	Tensile Strength（MPA）	Yield Ratio， ≤	Impact test -20℃，Horizontal	180° Bending test
L390	390~545	490~755	0.92	120	d=2a

Products Specification: Thickness: 6mm~40mm Width:1600mm~3800mm Length:3000mm-12000mm

Packing Details : Export standard package, suit for all kinds of translation for Shipbuilding steel plate

Our Service
 

1. high quality and reasonable price.
2. customized on-demand.
3. reasonable shipping and fast delivery.

Shanghai katalor is a professional GB/T 21237:L390 Pipeline Steel Plate manufacture and supplier. We can supplyL390 Pipeline Steel Plate with different size, if you have any needs of GB/T 21237 Pipeline Steel Plate, please do not hesitate to contact us. We will do our best to help you at any time.