EN10219 S275J0H/S275J2H / S275JRH STRUCTURAL ERW Pa'u Uamea Paipa Fa'aalia Ata

EN10219 S275J0H/S275J2H / S275JRH STRUCTURAL ERW Paipa Uamea

Fa'amatalaga Puupuu:

Gaosi: ERW paipa uamea

Tele : OD: 168.3~660mm WT: 6~20mm / OD: 323.8~1500mm WT: 6~40mm

Vasega: S235JRH,S275J0H,S275J2H,S355J0H,S355J2H,S355J2H, ma isi.

Umi: 6M poʻo le umi faʻamaonia pe a manaʻomia.

Fa'ai'uga: Fa'ai'uga Fa'ata'atia, Fa'ai'uga Pi'o

Tulaga totogi: LC/TT/DP

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Fa'amatalaga Oloa

Oloa Fa'atatau

Faailoga o oloa

Fa'amatalaga o oloa:

Sitaili	Fa'atekinisi	Meafaitino	Tulaga	Vasega	Fa'aoga
Pipa u'amea e fa'afefeteina eletise (ERW).	Auala maualuga	Uamea Carbon	API 5L PSL1&PSL2	GR.B,X42,X46,X52,X60,X65,X70, ma isi	Felauaiga o suauu ma kesi
			ASTM A53	GR.A ,GR.B	Mo Fauga (fa'aputu)
			ASTM A252	GR.1, GR.2,GR.3
			BS EN10210	S275JRH,S275J0H,S355J0H,S355J2H, ma isi
			BS EN10219	S275JRH,S275J0H,S355J0H,S355J2H, ma isi
			JIS G3452	SGP, ma isi	Felauaiga o le suavai maualalo maualalo
			JIS G3454	STPG370,STPG410, ma isi	Felauaiga o le suavai maualuga
			JIS G3456	STPG370,STPG410,STPG480, ma isi	maualuga le vevela paipa uamea

Fa'aaogāina ole EN10219 S275J0H/S275J20/S275JRHERW Uamea paipa:

O paipa na fa'atonuina i lalo o lenei fa'amatalaga e fa'aaogaina mo le fa'atulagaina.

Fa'agasologa o le gaosiga:

u'amea fa'aeletise (ERW)

afifiina moEN10219 S275J0H / S275J2HERW paipa uamea:

Paipa leai se mea po'o le pa'u Uuliuli / Varnish (fa'apitoa);
i fusi pe tatala;
O pito uma e lua ma puipui pito;
Fa'ai'uga fa'apitoa, fa'ai'uga fa'ama'i (2" ma luga a'e fa'atasi ma pito fa'ama'i, tikeri: 30~35°), filo ma fa'atasi;
Faailoga.

Fua'iga vaila'au:

Su'ega vaila'au-puipui mafiafia≤40mm
Vasega uamea		% i le mamafa, maualuga
Igoa uamea	Numera uamea	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

Fa'aaliga mo EN10219S275J0H / S275J2H/S275JRH ERW Paipa Uamea:

Meatotino Fa'ainisinia:

Vasega uamea		Malosi'a maualalo (Mp)		Malosi (Mp)		Laiti Fa'aumi %	Laiti A'afiaga J
		Mafiafia ma'oti (mm)		Mafiafia ma'oti (mm)		Mafiafia ma'oti (mm)	I le su'ega o le vevela o
Igoa uamea	Numera uamea	≤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	-