API 5L SSAW paiherea Porowhita Steel Paipa

SSAW (Spiral Submerged-Arc Welded) Paipa rino, e kiia ana ko te paipa HSAW, me te tui whiri i roto i te momo torino(helix), ka taea
hangaia i roto i te diameter nui me te roa.

OD: 219-3660MM (8’’-144’’)
WT: 5-30mm
Te roa: 2-30m
Paerewa: API 5L, ASTM A252, ASTM A53, SY/T5037, SY/T5040, GB.T3091, BG/T9711, EN10217, EN10219, EN10224, EN10025
Rauemi: API 5L GR.B, X42!X70, ASTM A252 GR.2, GR.3, A53-B, Q235B, Q345B, 16Mn, L245~L555, L275, L355, etc.

Paerewa	API 5L, GB/T9711,
Kōeke	Q235,Q345,B,X42,X52,X60,X65,X70
tono	Hei paipa kawe i roto i nga mara o te hinu, te wera, me te hau maori, te hanga paipa, te putorino o te whenua
Te diameter o waho	219-2420mm
Te matotoru o te pakitara	5.00-30.00mm
Te roa	6-20m
Hangarau	Ko nga taha rua kua rukuhia te paipa maitai pewa
Tiwhikete	ISO9001:2008, API SPEC 5L
Nga korero mokete	i roto i te paihere, i te kete kete, i te kete nui ranei

Hangahanga matū

API 5L	Koeke maitai	C	Mn	P		S
		Max	Max	Min	Max	Max
API SPEC 5L ISO 3183 GB/T 9711	PSL1
	A25/L175	0.21	0.60		0.030	0.030
	A25P/L175P	0.21	0.60		0.080	0.030
	A/L210	0.22	0.90		0.030	0.030
	B/L245	0.28	1.20		0.030	0.030
	X42/L290	0.28	1.30		0.030	0.030
	X46/L320,X52/L360,X56/390	0.28	1.40		0.030	0.030
	X60/L415,X65/L450,X70/L485	0.28	1.40		0.030	0.030
	PSL2
	B/L245	0.24	1.20		0.025	0.015
	X42/L290	0.24	1.30		0.025	0.015
	X46/L320,X52/L360,X56/L390	0.24	1.40		0.025	0.015
	X60/L415,X65/L450,X70/L485	0.24	1.40		0.025	0.015

Nga Taonga Miihini
Paerewa

Karaehe	Kōeke	Te Kaha Tuku MPa		Te Kaha Tuku MPa		Y.S/T.S
		min	mōrahi	min	mōrahi	mōrahi
API 5L ISO3183	PSL2	L245R BR ranei L245N BN ranei L245Q BQ ranei L245M ranei BM	245	450	415	655	0.93
		L290R X42R ranei L290N X42N ranei L290Q X42Q ranei L290M, X42M ranei	290	495	415	655	0.93
		L320N X46N ranei L320Q X46Q ranei L320M X46M ranei	320	525	435	655	0.93
		L360N, X52N ranei L360Q X52Q ranei L360M, X52M ranei	360	530	460	760	0.93
		L390N X56N ranei L390Q X56Q ranei L390M, X56M ranei	390	545	490	760	0.93
		L415N X60N ranei L415Q X60Q ranei L415M X60M ranei	415	565	520	760	0.93
		L450Q X65Q ranei L450M, X65M ranei	450	600	535	760	0.93
		L485Q X70Q ranei L485M X70M ranei	485	635	570	760	0.93
		L555Q X80Q ranei L555M X80M ranei	555	705	625	825	0.93
		L625M X90M ranei L625Q X90Q ranei	625	775	695	915	0.95
		L690M, X100M ranei L690Q X100Q ranei	690	840	760	990	0.97