API 5CT stálrör_Tianjin Fanggang Iron and Steel Co., Ltd.

API 5CTStálrör

APIŪađ er stytt fyrir American Oil Association.，Talið öflugasta í olíu- og gassiðnaði、Almennustu meginreglur。API 5BogAPI 5CTAðast notað í olíuhúsum。API 5CTOlíu sleeves hægt er að skipta í saumless stál rör og suðu stál rör，Helstu þýðir bein sauma stál rör fyrir suðu stál rör，Stóra kalibr olíu hylki er yfirleitt grafinn boga sveiða beint sauma stál rör。

Vörulýsing

APIŪađ er stykking fyrir American Oil Association.，Talið öflugasta í olíu- og gassiðnaði、Almennustu meginreglur。API 5BogAPI 5CTAðast notað í olíuhúsum。API 5CTOlíu sleeves hægt er að skipta í saumless stál rör og suðu stál rör，Helstu þýðir bein sauma stál rör fyrir suðu stál rör，Stóra kalibr olíu hylki er yfirleitt grafinn boga sveiða beint sauma stál rör。

Vörur breytur

Nafn vöru	API 5CTStálrör
staðall	EN/DIN/JIS/ASTM/BS/ASME/AISIBíddu.
Ytriþvermál	Sámlaus：1/4"-36"	suðun：21.3mm-3620mm
	hringlegur rör：1/2"-10"	fermentað rör/Rétthyrningur rör：15x15-400x600mm
Vegg þykkt	Sámlaus：1.25mm-50mm	suðun：1.65mm-65mm
Lengd	3-12Mí，Stuðningur við sérsniðingu
yfirborðferli	Björt、Pólska、Svart
Aðrar þjónustur	vélbúnaður(CNC)、Hjartlaus slitting(CG)、Hitameðferð、Afelda、Sýruhreining、Pólska、valsa、smiðja、klippa、Búga、Litla vinnslu o.fl.

Efnafræðileg samsetning

Einkunn	C≤	Si≤	Mn≤	P≤	S≤	Cr≤	Ni≤	Cu≤	V≤	Als≤
API 5CT J55	0.34-0.39	0.20-0.35	1.25-1.50	0.020	0.015	0.15	0.20	0.20	/	0.020
API 5CT K55	0.34-0.39	0.20-0.35	1.25-1.50	0.020	0.015	0.15	0.20	0.20	/	0.020
API 5CT N80	0.34-0.38	0.20-0.35	1.45-1.70	0.020	0.015	0.15	/	/	0.11-0.16	0.020
API 5CT L80	0.15-0.22	1.00	0.25-1.00	0.020	0.010	12.0-14.0	0.20	0.20	/	0.020
API 5CT J P110	0.26-035	0.17-0.37	0.40-0.70	0.020	0.010	0.80-1.10	0.20	0.20	0.08	0.020

vélrænar eiginleikar

Einkunn	Að gefast styrk(Mpa)	Dragstyrkur(Mpa)
API 5CT J55	379-552	≥517
API 5CT K55	≥655	≥517
API 5CT N80	552-758	≥689
API 5CT L80	552-655	≥655
API 5CT P110	758-965	≥862

Umsóknarsvið

API 5CTOlíuhúðir eru aðallega notaðar til að flytja olíu、náttúrugas、Gas、Vatn og vökva，Gas。

Fyrri:mótstöðu suðu rör ERW Næsta:A53 óaðfinnanlegt & amp; suðu kolstál rör

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