JIS G3454 Carbon ERW Steel Yeeb Nkab siab kev pabcuam

Lus piav qhia luv luv:

Cov yeeb nkab xaj raws li qhov tshwj xeeb no yog rau kev pabcuam siab ntawm qhov kwv yees qhov siab tshaj plaws ntawm 350 ℃.

Chaw tsim tshuaj paus: Hluav taws xob kuj welded yeeb nkab

Loj: OD: 15.0 ~ 660mm WT: 2 ~ 20mm

Qib: STPG370, STPG410 Ntev: 6M lossis ntev raws li qhov xav tau.

Xaus: Plain End, Beveled End.

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Product Detail

Khoom cim npe

Paub meej ntawmJISG 3454 Carbon ERWSteel Pipe Peb tuaj yeem muab tau

Style	Technical	Khoom siv	Txuj	Qib	Kev siv
Electric Resistance Welded (ERW) steel yeeb nkab	Ntau zaus	Carbon Steel	API 5L PSL1 & PSL2	GRB, X42,X46,X52,X60,X65,X70, thiab lwm yam	Kev thauj cov roj thiab roj
			ASTM A53	GRAB, GR	Rau Structure (Piling)
			ASTM A252, ASTM A252	GR.1, GR.2, GR.3
			TS EN 10210 BS	S275JRH, S275J0H, S355J0H, S355J2H, thiab lwm yam
			TS EN 10219 EN 10219	S275JRH, S275J0H, S355J0H, S355J2H, thiab lwm yam
			JIS G3452	SGP, thiab lwm yam	Kev thauj mus los ntawm cov kua dej qis
			JIS G3454	STPG370, STPG410, thiab lwm yam	Kev thauj mus los ntawm High-pressure kua
			JIS G3456	STPG370, STPG410, STPG480, thiab lwm yam	kub kub steel kav

Daim ntawv thov ntawm JIS G 3454Carbon ERW Steel Yeeb Nkab

Cov yeeb nkab xaj raws li qhov tshwj xeeb no yog rau kev pabcuam siab ntawm qhov kwv yees qhov siab tshaj plaws ntawm 350 ℃.

Kev tsim cov txheej txheem ntawm JIS G 3454CarbonERW steel yeeb nkab

Ntim rau JIS 3454 Carbon ERW Steel Yeeb Nkab

Cov yeeb nkab liab qab, txheej dub lossis kub dip zinc-coated ( customized);
Nyob rau hauv bundles nrog ob paj rwb slings;
Ob qhov xaus nrog qhov kawg tiv thaiv;
Plain kawg, bevel kawg (Thaum xav tau los ntawm tus neeg yuav khoom thiab S≤22mm, cov yeeb nkab kawg ntawm yuav tsum tau bevelled, degree: 30 ° (+ 5 ° ~ 0 °), thiab phab ntsa tuab ntawm cov hauv paus hniav tsis raug txo los ntawm <2.4 mm.);
Kos npe.

Yeeb Nkab End Protection

Kos rau Pipes

Kos rau Pipes

Chemical Composition thiab mechanical zog JIS 3454Carbon ERW Steel Yeeb Nkab

Qib thiab tshuaj muaj pes tsawg leeg (％)

Qib	C≤	Si ≤	Mn	P≤	S≤
TIAB SA 370	0.25	0.35 Nws	0.30-0.90 Nws	0.040 ib	0.040 ib
TIAB SA 410	0.30 Nws	0.35 Nws	0.30-1.00 Nws	0.040 ib	0.040 ib

Mechanical Properties
Qib	Tensile zog	Yield zog	Elongation%
	N/m ㎡	N/m ㎡	No.11 lossis No.12 test pieces	No. 5 test pieces	No. 4 test piece
			Ntev	Hloov	Ntev	Hloov
TIAB SA 370	370 nqi	215 feeb	30 feeb	25 feeb	28 feeb	23 feeb
TIAB SA 410	410 feeb	245 feeb	25 feeb	20 feeb	24 feeb	19 feeb

Kev tshuaj xyuas thib peb ntawm 3454Carbon ERW Steel Yeeb Nkab

Tolerance ntawm sab nraud txoj kab uas hla thiab phab ntsa thickness:

Tolerance ntawm OD thiab WT

Kev faib	Tolerance ntawm OD		Tolerance ntawm WT
Txias tiav ERW Steel Yeeb Nkab	24A los yog qis dua	+/- 0.3 hli	Hauv qab 3mm 3mm sau	+/- 0.3 hli +/- 10%
	32A los yog ntau dua	+/- 0.8%
Rau cov kav dej ntawm nominal loj 350A lossis tshaj, qhov kam rau ntawm OD tej zaum yuav txiav txim siab los ntawm qhov ntev ntev.Hauv qhov no, qhov kam rau ua yuav tsum yog +/- 0.5%