API 5L SSAW Gelaste spiraalstaalpyp

SSAW (Spiral Submerged-Arc Welded) Staalpype, ook genoem HSAW pyp, met sweisnaat in spiraal(heliks) tipe, kan wees
vervaardig in groot deursnee en lengte.

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

Standaard	API 5L, GB/T9711,
Graad	Q235,Q345,B,X42,X52,X60,X65,X70
aansoek	As vervoerpyp in die veld van petroleum, hitte en aardgas, konstruksiepyp, grondpaalpyp
Buite omtrek	219-2420 mm
Muur dikte	5.00-30.00 mm
Lengte	6-20m
Tegniek	Dubbelsye ondergedompelde boogsweisstaalpyp
Sertifikaat	ISO9001:2008, API SPEC 5L
Pakketbesonderhede	in bondels, kofferverpakking of grootmaatverpakking

Chemiese samestelling

API 5L	Staal graad	C	Mn	P		S
		Maks	Maks	Min	Maks	Maks
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

Meganiese eienskappe
Standaard

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