China 30 Years Factory China Carbon/Alloy Seamless Steel Pipe for Line Pipe GB9711 standard/API5L Manufacturer and Supplier

30 Anni Factory Sina Carbon/Alay Seamless Steel Pipe for Line Pipe GB9711 vexillum/API5L

30 Anni Factory Sinarum Carbon/Antis Seamless Steel Pipe for Line Pipe GB9711 standard/API5L Featured Image

Brevis descriptio:

Aapplication：
Fistulae chalybeae inconsutiles huius generis ferrei factae late adhibentur in fulcris hydraulicis, cylindri gasi magni pressurae, altum pressura boilium, armorum stercorat, petroleum crepuit, axungia manicas autocineticas, tormenta pellentesque, caerimonias hydraulicas aliasque tibias.

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Perseverantes in "High qualitate, Prompta Delivery, Aggressive Price", nunc diuturnum tempus statuimus cooperationem cum usibus transmarinis et domesticis aeque ac novas et veteres clientum amplas commentarias acquirere.industrialis pipe, linea pipe, Seamless linea Pipe, Inconsutilem Pipe, experientia operaria in agro adiuvavit validas relationes cum clientibus et sociis, tam in mercatu domestico quam in internationali. Annis, fructus nostri ad plus quam XV regiones in mundo exportatae sunt et late a clientibus adhibitae sunt.

Comparatio GB/T9711 et API5L Include Steel Grade

t≤25mm PSL1 Elementi chemica
Steel Gradus	eget elementum
Steel Gradus	C max	Mn max	p min max		S max	V max	Nb max	Ti max
Inconsutilem Pipe
L175/A25	0.21	0.6	/	0.03	0.03	/	/	/
L175P/A25P	0.21	0.6	0.041	0.08	0.03	/	/	/
L210/A	0.22	0.9	/	0.03	0.03	/	/	/
L245/B	0.28	1.2	/	0.03	0.03
L290/X42	0.28	1.3	/	0.03	0.03
L320/X46	0.28	1.4	/	0.03	0.03
L360/X52	0.28	1.4	/	0.03	0.03
L390/X56	0.28	1.4	/	0.03	0.03
L415/X60	0.28	1.4	/	0.03	0.03
L450/X65	0.28	1.4	/	0.03	0.03
L485/X70	0.28	1.4	/	0.03	0.03
iuncta Pipe
L175/A25	0.21	0.6	/	0.03	0.03	/	/	/
L175P/A25P	0.21	0.6	0.041	0.08	0.03	/	/	/
L210/A	0.22	0.9	/	0.03	0.03	/	/	/
L245/B	0.26	1.2	/	0.03	0.03
L290/X42	0.26	1.3	/	0.03	0.03
L320/X46	0.26	1.4	/	0.03	0.03
L360/X52	0.26	1.4	/	0.03	0.03
L390/X56	0.26	1.4	/	0.03	0.03
L415/X60	0.26	1.4	/	0.03	0.03
L450/X65	0.26	1.4	/	0.03	0.03
L485/X70	0.26	1.4	/	0.03	0.03

t≤25mm PSL2 Elementa chemica
Steel Gradus	eget elementum
Steel Gradus	C max	Si max	Mn max	p max	S max	V max	Nb max	Ti max	Ce max
Inconsutilem Pipe
L245R/BR	0.24	0.4	1.2	0.024	0.014			0.04	0.43	0.25
L290R/X42R	0.24	0.4	1.2	0.024	0.014	0.06	0.05	0.04	0.43	0.25
L245N/BN	0.24	0.4	1.2	0.024	0.014			0.04	0.43	0.25
L290N/X42N	0.24	0.4	1.2	0.024	0.014	0.06	0.05	0.04	0.43	0.25
L320N/X46N	0.24	0.4	1.2	0.024	0.014	0.07	0.05	0.04	0.43	0.25
L360N/X52N	0.24	0.4	1.2	0.024	0.014	0.1	0.05	0.04	0.43	0.25
L390N/X56N	0.24	0.4	1.2	0.024	0.014	0.1	0.05	0.04	0.43	0.25
L415N/X60N	0.24	0.4	1.2	0.024	0.014	0.1	0.05	0.04	0.43	0.25