SSAW steel yeeb nkab

Dab tsi yog qhov sib txawv ntawm ncaj zeem submerged arc welded yeeb nkab thiab kauv subderged arc welded yeeb nkab?

LSAWW thiab Ssaw yog cov hloov pauv ntawm pom (submerged arc welded) yeeb nkab. Qhov sib txawv ntawm lawv yog txoj kev vuam. Nyob rau hauv ntev ntev seam submerged arc Welded yeeb nkab, lub vuam yog txhais tau tias tus hlau (kub dov kauj) yog dov rau hauv cov yeeb nkab (kub rolled rau hauv ib tug yeeb nkab thiab weld yog ces welded longitudinally.

 

Hauv Ssaw Ntaus, hlau coils yog spirally welded, zoo li tus kauv, yog li ntawd cov kauj (sawb (Sawb) yuav siv cov duab ntawm lub raj. Pom kav yog siv rau cov roj thiab roj thauj. Seamless (tsis-welded) kav dej, ntawm qhov tod tes, feem ntau siv hauv cov roj thiab roj nrhiav cov phiaj xwm.

Muab Kauv Hlau Kav(SSAW kav) thiab ncaj Seam Steel Kave tam sim no tau siv hauv cov kav dej ua haujlwm, tsim kho thiab lwm yam kev lag luam, tab sis muaj qhov sib txawv ntawm ob.

1. Cov kev ntsuas siab txawv-cov kabmob

Lub zog ntawm kev kauv steel kav yog feem ntau siab dua li ntawm seam co steel kav hlau. Cov txheej txheem ntau lawm yog submerged arc vuam. Muab kauv welded steel kav dej tuaj yeem siv cov ntses hlau los tsim cov kab hlau sib txawv ntawm cov kav hlau sib txawv los tsim cov kav hlau sib txawv

2. Txawv cov lus qhia txawv

Cov kev qhia tshwj xeeb ntawm Muab kauv steel kav feem ntau tshaj 219mm, thiab feem ntau ntawm lawv yog txoj kab uas hla loj. Cov kev qhia tshwj xeeb ntawm kev ncaj leeg steel kav hlau yog feem ntau txoj kab uas hla, tab sis qee cov tuam ntxhab kuj muaj ntau diameters.

 

Txheem thiab classfication ntawm ssaw carbon hlau

Kev ua phoojywg	Lub hom phiaj	Cov Khoom Tseem Ceeb
Kab Yeeb	API 5L PSL1 / 2	Kab Yeeb
Casing	API 5CT / ISO 11960 PSL1	Cov yeeb nkab steel rau siv raws li casing lossis tubing rau qhov dej ntawm roj av thiab ntuj muaj kev lag luam
Cov yeeb nkab steel rau cov dej	ASTM A53	Dub thiab kub-hipped galvanized welded thiab seamless steel yeeb nkab
	Bs en 10217-2	Welded Steel Tybes Rau Siab Lub hom phiaj - Kev Hloov Kho Kev Mob - Tshooj
	Bs en 10217-5	Welded Steel Tybes Rau Siab Lub hom phiaj - Kev Kho Mob Kev Kho Mob - Tshooj Kev Kho Mob - Submerged Arc Welded thiab Alloy Steel Leeg Nrog Cov Khoom Kub Thiab Cov Khoom Kub
Cov yeeb nkab steel rau cov qauv zoo nkauj	ASTM A252	Welded thiab Seamless Steel Yeeb Nkab piles
	Bs en 10219-1	Txias tsim Welded Cov Txheej Txheem Hollow tshooj ntawm tsis-alloy thiab zoo lis Hlau Hlau - Part1: Kev Kho Mob
	Bs en 10219-2	Txias tsim Welded Cov Txheej Txheem Hollow tshooj ntawm tsis-alloy thiab zoo lis cov noob - PART2: kev thev taus Didmsions thiab cov khoom seem

Tshuaj Ntsuam Xyuas Tshuaj thiab Cov Khoom Siv Neeg Kho Tshuab ntawm SSAW Steel Yeeb Nkab

Lub hom phiaj	Teem nqi	Tshuaj lom neeg muaj pes tsawg leeg (max)%					Cov Khoom Siv Neeg Kho Tshuab (Min)
		C	Si	Mn	P	S	Tensile lub zog (mpa)	Yield zog (mpa)
API 5CT	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
	B	0.30	0.10	1.20	0.050	0.045	415	415
ASTM A252	1	-	-	-	0.050	-	345	345
	2	-	-	-	0.050	-	414	414
	3	-	-	-	0.050	-	455	455
En 10217-1	P195tr1	0.13	0.35	0.70	0.025	0.020	320	320
	P195tr2	0.13	0.35	0.70	0.025	0.020	320	320
	P235tr1	0.16	0.35	1.20	0.025	0.020	360	360
	P235tr2	0.16	0.35	1.20	0.025	0.020	360	360
	P265tr1	0.20	0.40	1.40	0.025	0.020	410	410
	P265tr2	0.20	0.40	1.40	0.025	0.020	410	410
En 10217-2	P195ghugh	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
	P26 Nyem	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
	P26 Nyem	0.20	0.40	1.40	0.025	0.020	410	410
En 10219-1	S235jrh	0.17	-	1.40	0.040	0.040	360	360
	S275joh	0.20	-	1.50	0.035	0.035	410	410
	S275J2H	0.20	-	1.50	0.030	0.030	410	410
	S355joh	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

Muab Kauv Submerged ARC KAUV STEEL YEEB

Muab Kauv Seam Welded Steel Yeeb Nkab

Kev tsim qauv ntawm muab kauv seam ntug submer Tom qab ua tiav Weld ua tiav, kev sim ua tsis yog ua kom muaj kev puas tsuaj los xyuas kom muaj kev nyab xeeb ntawm Weld thiab kev ncaj ncees ntawm cov yeeb nkab lub cev. Feem ntau tau siv cov qauv kev sim ua tsis zoo suav nrog kev sim ua kom muaj ironegraphic sim, kev sim tshuaj ntsuam, sib nqus partle particle, thiab lwm yam.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gnee Daim Ntawv Pov Thawj Khoom

Gnee cov tuam txhab tuam txhab

Gnee pab pawg tau koom rau hauv Necc Exhition

​

Gnee Cov Neeg Siv Khoom

Gnee Chaw Lag Luam

​

Gnee ntim thiab xa khoom

Cim npe nrov: SSAW steel yeeb nkab, Tuam Tshoj Ssaw steel yeeb cov tshuab tsim khoom, cov chaw muag khoom, Hoobkas