API 5l x52 Nkọwa maka ọkpọkọ ndị a na-ahazi ojiji maka ọkpọkọ ọkwa ọkwa A na ọkwa B, yana ọkwa X na-egosi ụdị dị iche iche siri ike maka mkpọ ala, mmepụta na ihe ndị chọrọ njem maka oke osimiri, arctic, olulu mmiri miri emi ma ọ bụ gburugburu siri ike.

API 5L X52 ọkpọkọ ka a na-akpọkwa L360 Pipe, X52 (L360) site na ike mkpụrụ kacha nta akpọrọ 52 Ksi (360 Mpa). Ọ bụ ọkwa ọkara na nkọwapụta API 5L na ISO 3183, ejiri maka nnyefe mmanụ na gas.

Nkọwapụta

Ọkọlọtọ X52 Carbon Steel Pipe	API 5L X52 (Nkọwapụta maka X52 Ọkwa PSL1 Line Pipe - ANSI/API nkọwapụta 5L - Mbipụta 44, Ọktoba 1, 2007)
Nha Ọkwa Steel X52 Pipe nha	Ọnụọgụgụ X52 Ọkwa PSL1 Ọkụ Ọkụ 1/2" ruo 48 " O.D. API 5L X52 Ọkpụrụkpụ Mgbidi Ọkụ - Usoro 10 ruo 160, STD, XS, XXS.
Ọkwa nkọwapụta ngwaahịa (PSL)	API 5L X52 PSL 2 API 5L X52 PSL 1
API 5L Gr X52 Ọkpụrụkpụ Ọkụ	SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XS, SCH XXS, All API 5L X52 Pipe Wall ọkpụrụkpụ dị na ngwaahịa.
HIC nwalere ngwụcha ọkpọkọ X52	Plain, Bevel, kpọchiri akpọchi, eri
Ụdị ọkpọkọ L360 X52	Enweghị enweghị nkebi / ERW / Welded / Mepụtara / CDW
Ogologo eriri X52 PSL1	Otu Random, Ugboro abụọ Random & Ogologo achọrọ, nha omenala - Ogologo mita 12
Akụkọ nyocha na nyocha	TS EN 10204 3.1 Mill TC EN 10204 3.1, akụkọ nyocha anya, mkpesa nyocha nke atọ, mkpesa ule mbibi, mkpesa ule PMI, akụkọ nnwale na-adịghị emebi emebi, ụlọ nyocha nnabata NABL, mkpesa kemịkalụ na igwe, Asambodo mmiri mmiri India (IBR)
API 5L Ọkwa X52 PSL1 Nkwakọba ọkpọkọ	Ọkwa X52 PSL2 ọkpọkọ juru n'ime igbe osisi, akpa rọba, akwa akwa akwa, ma ọ bụ dị ka arịrịọ ndị ahịa si dị.
Ọkwa X52 PSL2 Pipe Emechara	Bare, Mmanu, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete mkpuchi na teepu API 5L Grade X52 PSL2 Pipe API 5L X52 PSL1 Pipe Ọgwụgwụ agwụla: Agbachapụrụ agbachapụ, Mkpịsị Efere, Eriri & Ejikọta.
Ngwa & ojiji Ọkwa X52 Pipe	API 5L X52 Gr B Pipe Kwesịrị ekwesị maka ibufe gas, mmiri, mmanụ, na mgbasa ozi ndị ọzọ nwere mmiri na mmanụ mmanụ, Petrochemicals, Steel, Sugar, Equipment Boiler, Pressure Vessels, Power Generation (Nuclear/ thermal) na General Engineering Ebumnuche
BS EN 10208-2: 2009	Pipeline API 5L Grade X52 PSL1 maka mmiri ọkụ ọkụ. Kwesịrị ekwesị iji na oke nrụgide arụ ọrụ karịrị 16 mmanya.
Ọrụ agbakwunyere ọnụ ahịa maka X52 PSL2 Pipe	3LPE mkpuchi Steel X52 Pipe Fusion Bond Epoxy ARO Tar Epoxy Heat Treatment Bending Galvanizing Annealed Sand Blasting Machining Draw & Expansion dị ka achọrọ nha & Ogologo wdg.

Data teknụzụ

Ngwakọta kemịkalụ API X52

X52 PSL1				X52 PSL2
Ọkwa	C (Max.)	Mn (Max.)	P (Max.)	S (Max.)	C (Max.)	Mn (Max.)	P (Max.)	S (Max.)
X52	0.26	1.40	0.03	0.03	0.22	1.40	0.025	0.015

Njirimara anụ ahụ

API 5L ọkwa	Mpụta Ike min. (ksi)	Ike ọdụdọ min. (ksi)	Nyefee na oke tensile (max.)	Ogologo oge min. %1
X52	52	66	0.93	21

API 5L-PSL 1 Njirimara arụrụ arụ
Ọkwa	Mpụta Ike Mpa	Ike Tensile Mpa	Ogologo oge
B	245	415	c
X52	360	460	c

API 5L-PSL 2 Njirimara arụrụ arụ
Ọkwa	Mpụta Ike Mpa		Ike Tensile Mpa		Raito	Ogologo oge
	min	max	min	max	max	min
BN	245	450	415	655	0.93	f
BQ
X52N	360	530	460	760	0.93	f

API 5L X52 Dakọtara

ASTM API 5L	Nkọwapụta maka ọkpọkọ ahịrị
Ọkwa ihe	PSL1	L360 ma ọ bụ x52
Ọkwa ihe	PSL2	L360N ma ọ bụ X52N L360Q ma ọ bụ X52Q L360M ma ọ bụ X52M