SSAW Steel Pipe - Kev Paub

SSAW steel yeeb nkab yog dab tsi?

SSAW steel yeeb nkab, tseem hu ua kauv submerged arc welded steel yeeb nkab, yog ib tug kauv welded steel yeeb nkab uas tsim los ntawm ob-sided submerged arc vuam. Kauv welded kav yog tsim los siv cov ntawv nqaim los yog kub dov coils, uas txo lawv cov nqi ntau lawm. Cov txheej txheem kauv vuam tso cai rau kev tsim cov kav dej loj uas tsim nyog rau kev thauj cov roj thiab roj ntau ntau.

Nto: Lightly oiled, Kub dip galvanized, Electro galvanized, Dub, Liab qab, Varnish txheej / Antirust roj, Tiv thaiv txheej (Coal Tar Epoxy; Fusion Bond Epoxy, 3- txheej PE)

Spiral welded yeeb nkab Standard

Chav kawm	Txuj	Cov khoom tseem ceeb
Steel Pipe rau Kev Pabcuam Dej	GB/T 14291	Welded yeeb nkab rau mine kua sevice
	GB/T 3091	Welded yeeb nkab rau cov kev pab cuam uas tsis tshua muaj siab
	SY/T 5037	Spirally submerged arc welded steel yeeb nkab rau cov kav dej rau kev pabcuam dej tsis tshua muaj siab
	ASTM A53	Dub thiab kub-hipped galvanized welded thiab seamless steel yeeb nkab
	BS EN 10217-2	Welded steel tybes rau lub hom phiaj siab - tus me nyuam cov kev mob - ntu 2: Hluav taws xob welded non-alloy thiab alloy steel hlab nrog qhov ntsuas kub siab
	BS EN 10217-5	Welded steel tybes rau lub hom phiaj siab - tus me nyuam cov kev mob - ntu 5: submerged arc welded non-alloy thiab alloy steel hlab nrog cov ntsiab lus siab kub
Hlau Yeeb Nkab rau Ordinary Structure	GB/T 13793	Longitudinally hluav taws xob kuj welded steel yeeb nkab
	SY/T 5040	Spirally submerged arc welded steel yeeb nkab pawg
	ASTM A252, ASTM A252	Welded thiab seamless steel yeeb nkab pawg
	BS EN 10219-1	Txias tsim welded structural hollow seem ntawm non-alloy thiab fine grain steels - Part 1: Technical delivert condition
	BS EN 10219-2	Txias tsim welded structural hollow seem ntawm cov uas tsis yog-alloy thiab nplua grain steels - Part 2: kam rau ua dimmsions thiab cov khoom seem
Kab Yeeb	GB/T 9711.1	Cov yeeb nkab steel rau kev thauj mus los hauv cov kav dej ntawm cov roj av thiab cov nkev kev lag luam (Class A steel yeeb nkab)
	GB/T 9711.2	Cov yeeb nkab steel rau kev thauj mus los hauv cov kav dej ntawm cov roj av thiab cov nkev kev lag luam (Class B steel yeeb nkab)
	API 5L PSL1/2	Kab yeeb
Casing	API 5CT / ISO 11960 PSL1	Cov yeeb nkab steel siv los ua casing lossis tubing rau qhov dej ntawm cov roj av thiab cov nkev lag luam

Tshuaj Ntsuam Xyuas thiab Mechanical Properties ntawm SSAW Steel Pipe

Txuj	Qib	Tshuaj muaj pes tsawg leeg (max)%					Mechanical Properties (min)
Txuj	Qib	C	Si	Mn	P	S	Tensile zog (Mpa)	Yield zog (Mpa)
API 5 CT	h40	-	-	-	-	0.030	417	417
	J55	-	-	-	-	0.030	517	517
	K55	-	-	-	-	0.300	655	655
API 5L PSL1	A	0.22	-	0.90	0.030	0.030	335	335
	B	0.26	-	1.20	0.030	0.030	415	415
	X42	0.26	-	1.30	0.030	0.030	415	415
	X46	0.26	-	1.40	0.030	0.030	435	435
	X52	0.26	-	1.40	0.030	0.030	460	460
	X56	0.26	-	1.40	0.030	0.030	490	490
	X60	0.26	-	1.40	0.030	0.030	520	520
	X65	0.26	-	1.45	0.030	0.030	535	535
	X70	0.26	-	1.65	0.030	0.030	570	570
API 5L PSL2	B	0.22	0.45	1.20	0.025	0.015	415	415
	X42	0.22	0.45	1.30	0.025	0.015	415	415
	X46	0.22	0.45	1.40	0.025	0.015	435	435
	X52	0.22	0.45	1.40	0.025	0.015	460	460
	X56	0.22	0.45	1.40	0.025	0.015	490	490
	X60	0.12	0.45	1.60	0.025	0.015	520	520
	X65	0.12	0.45	1.60	0.025	0.015	535	535
	X70	0.12	0.45	1.70	0.025	0.015	570	570
	X80	0.12	0.45	1.85	0.025	0.015	625	625
ASTM A53	A	0.25	0.10	0.95	0.050	0.045	330	330
ASTM A53	B	0.30	0.10	1.20	0.050	0.045	415	415
ASTM A252, ASTM A252	1	-	-	-	0.050	-	345	345
	2	-	-	-	0.050	-	414	414
	3	-	-	-	0.050	-	455	455
EN 10217-1	P195TR 1	0.13	0.35	0.70	0.025	0.020	320	320
	P195TR 2	0.13	0.35	0.70	0.025	0.020	320	320
	P235TR 1	0.16	0.35	1.20	0.025	0.020	360	360
	P235TR 2	0.16	0.35	1.20	0.025	0.020	360	360
	P265TR 1	0.20	0.40	1.40	0.025	0.020	410	410
	P265TR 2	0.20	0.40	1.40	0.025	0.020	410	410
EN 10217-2	P195GH	0.13	0.35	0.70	0.025	0.020	320	320
	P235GH	0.16	0.35	1.20	0.025	0.020	360	360
	P265GH	0.20	0.40	1.40	0.025	0.020	410	410
EN 10217-5	P235GH	0.16	0.35	1.20	0.025	0.020	360	360
EN 10217-5	P265GH	0.20	0.40	1.40	0.025	0.020	410	410
EN 10219-1	S235 JRH	0.17	-	1.40	0.040	0.040	360	360
	S275 YOG	0.20	-	1.50	0.035	0.035	410	410
	S275J2H	0.20	-	1.50	0.030	0.030	410	410
	S355 YOG	0.22	0.55	1.60	0.035	0.035	470	470
	S355J2H	0.22	0.55	1.60	0.030	0.030	470	470
	S355K2H	0.22	0.55	1.60	0.030	0.030	470	470

spiral welded steel pipe

spiral welded pipe