EN10219 S275J0H/S275J2H / S275JRH ERW STURTURE PỌỌMỤ Ígwè ERW Foto a egosipụtara

EN10219 S275J0H/S275J2H / S275JRH ERW Ewuwu ígwè ọkpọkọ

Nkọwa Dị Mkpirikpi:

Ọkọlọtọ: EN 10219 / BS EN 10219;
Akara: S275J0H, S275J2H na S275JRH;
Mmepụta: Paịpụ ígwè ERW;
Nha: OD: 168.3~660mm WT: 6~20mm / OD: 323.8~1500mm WT: 6~40mm
Ogologo: 6M ma ọ bụ ogologo akọwapụtara dịka achọrọ.
Ngwụcha: Ngwụcha Dị Mfe, Ngwụcha A Gbagọrọ Agba
Usoro ịkwụ ụgwọ: LC/TT/DP

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Nkọwa Ngwaahịa

Ngwaahịa Ndị Yiri Ya

Akara Ngwaahịa

Nkọwa Ngwaahịa:

Ụdị	Teknụzụ	ihe	Ọkọlọtọ	Ọkwa	Ojiji
Paịpụ ígwè nke nwere ike iguzogide eletriki (ERW)	Ugboro Elu	Ígwè Carbon	API 5L PSL1&PSL2	GR.B,X42,X46,X52,X60,X65,X70,wdg	Njem nke mmanụ na gas
			ASTM A53	GR.A,GR.B	Maka Nhazi (Ịkpọpụta)
			ASTM A252	GR.1, GR.2, GR.3
			BS EN10210	S275JRH,S275J0H,S355J0H,S355J2H,wdg
			BS EN10219	S275JRH,S275J0H,S355J0H,S355J2H,wdg
			JIS G3452	SGP, wdg	Mbugharị nke mmiri nrụgide dị ala
			JIS G3454	STPG370, STPG410, wdg	Mbugharị nke mmiri nrụgide dị elu
			JIS G3456	STPG370, STPG410, STPG480, wdg.	ọkpọkọ ígwè dị elu

Ngwa nke EN10219 S275J0H/S275J20/S275JRHERW Steel Pipe:

A na-eji paịpụ e nyere iwu dịka nkọwa a si dị maka nhazi.

Usoro Mmepụta:

Njikọta eletriki agbatị (ERW)

Nkwakọ makaEN10219 S275J0H / S275J2HERW Steel Pipe:

Paịpụ gba ọtọ ma ọ bụ mkpuchi ojii / varnish (ahaziri ahazi);
n'ime ngwugwu ma ọ bụ n'ime ihe efu;
Ngwụcha abụọ ahụ nwere ihe nchebe njedebe;
Ngwụcha dị larịị, njedebe bevel (2" na karịa ya na nsọtụ bevel, ogo: 30 ~ 35°), eriri na njikọ;
Akara.

Ngwakọta Kemịkalụ:

Ihe mejupụtara kemịkalụ-mgbidi ọkpụrụkpụ ≤40mm
Ọkwa ígwè		Pasentị site na oke, kachasị
Aha ígwè	Nọmba ígwè	C		Si	Mn	P	S	N
		≤40	＞40≤120
S275J0H	1.0149	0.20	0.22	-	1.50	0.035	0.035	0.009
S275J2H	1.0138	0.20	0.22	-	1.50	0.030	0.030	-
S355J0H	1.0547	0.22	0.22	0.55	1.60	0.035	0.035	0.009

Ngosipụta maka EN10219S275J0H / S275J2H/S275JRH ERW Ọkpọkọ ígwè:

Njirimara Mechanical:

Ọkwa ígwè		Ike Mmepụta Kacha nta (Mp)		Ike nrụgide (Mp)		Ogologo kacha nta %	Mmetụta kacha nta J
		Ọkpụrụkpụ akọwapụtara (mm)		Ọkpụrụkpụ akọwapụtara (mm)		Ọkpụrụkpụ akọwapụtara (mm)	Na okpomọkụ ule nke
Aha ígwè	Nọmba ígwè	≤16	＞16≤40	≤3	＞3 ≤40	≤40	-20℃	0℃	20℃
S275J0H	1.0149	275	265	430-580	410-560	20	-	27	-
S275J2H	1.0138						27	-	-
S335J0H	1.0547	355	345	510-580	470-630	20	-	27	-