JIS G3454 Erogba ERW Irin Pipe iṣẹ ifihan Aworan

JIS G3454 Erogba ERW Irin Pipe iṣẹ titẹ

Apejuwe kukuru:

Paipu paṣẹ labẹ sipesifikesonu yii jẹ fun iṣẹ titẹ ni isunmọ iwọn otutu ti o pọju ti 350℃.

iṣelọpọ: Electric resistance welded paipu

Iwọn: OD: 15.0 ~ 660mm WT: 2 ~ 20mm

Ipele: STPG370, STPG410 Ipari: 6M tabi ipari pato bi o ṣe nilo.

Ipari: Ipari Laini, Ipari Beveled.

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Alaye ọja

ọja Tags

Awọn alaye tiJISG 3454 Erogba ERWIrin Pipe A le pese

Ara	Imọ-ẹrọ	Ohun elo	Standard	Ipele	Lilo
Electric Resistance Welded (ERW) irin paipu	Igbohunsafẹfẹ giga	Erogba Irin	API 5L PSL1 & PSL2	GR.B,X42,X46,X52,X60,X65,X70,ati be be lo.	Gbigbe ti epo ati gaasi
			ASTM A53	GR.A, GR.B	Fun Eto (Piling)
			ASTM A252	GR.1, GR.2,GR.3
			BS EN10210	S275JRH,S275J0H,S355J0H,S355J2H,ati be be lo
			BS EN10219	S275JRH,S275J0H,S355J0H,S355J2H,ati be be lo
			JIS G3452	SGP, ati bẹbẹ lọ	Gbigbe ti Low-titẹ ito
			JIS G3454	STPG370, STPG410, ati bẹbẹ lọ	Gbigbe ti Ga-titẹ ito
			JIS G3456	STPG370,STPG410,STPG480,ati be be lo	ga otutu irin pipes

Ohun elo ti JIS G 3454Erogba ERW Irin Pipe

Paipu paṣẹ labẹ sipesifikesonu yii jẹ fun iṣẹ titẹ ni isunmọ iwọn otutu ti o pọju ti 350℃.

Ilana iṣelọpọ ti JIS G 3454 ErogbaERW Irin Pipe

Iṣakojọpọ fun JIS 3454 Erogba ERW Irin Pipe

Igboro paipu, dudu ti a bo tabi gbona fibọ sinkii-ti a bo (adani);
Ni awọn idii pẹlu awọn slings owu meji;
Mejeeji pari pẹlu awọn oluṣọ opin;
Ipari pẹtẹlẹ, ipari bevel (Nigbati o ba nilo nipasẹ ẹniti o ra ati S≤22mm, ipari paipu yẹ ki o wa ni bevelled, iwọn: 30° (+5° ~ 0°), ati sisanra ogiri ti gbongbo ko dinku nipasẹ <2.4 mm.);
Siṣamisi.

Pipe Ipari Idaabobo

Siṣamisi lori Pipes

Siṣamisi lori Pipes

Iṣakojọpọ Kemikali ati awọn ohun-ini ẹrọ ẹrọ JIS 3454Erogba ERW Irin Pipe

Ipe ati Iṣapọ Kemikali (％)

Ipele	C≤	Si≤	Mn	P≤	S≤
STPG370	0.25	0.35	0.30 ~ 0.90	0.040	0.040
STPG410	0.30	0.35	0.30 ~ 1.00	0.040	0.040

Darí Properties
Ipele	Agbara fifẹ	Agbara ikore	Ilọsiwaju%
	N/ m㎡	N/ m㎡	No.11 tabi No.12 igbeyewo ege	No.. 5 igbeyewo ege	No.. 4 igbeyewo nkan
			Gigun	Yipada	Gigun	Yipada
STPG370	370 min	215 min	30 min	25 min	28 min	23 min
STPG410	410 min	245 iṣẹju	25 min	20 min	24 min	19 min

Ayẹwo ẹnikẹta ti 3454Erogba ERW Irin Pipe

Ifarada ti ita ati sisanra ogiri:

Ifarada ti OD ati WT

Pipin	Ifarada lori OD		Ifarada lori WT
Tutu pari ERW Irin Pipe	24A tabi labẹ	+/- 0.3mm	Labẹ 3mm 3mm tabi ju bẹẹ lọ	+/- 0.3mm +/- 10%
	32A tabi ju bẹẹ lọ	+/- 0.8%
Fun awọn paipu ti iwọn ipin 350A tabi ju bẹẹ lọ, ifarada lori OD le jẹ ipinnu nipasẹ ipari yipo.Ni ọran yii, ifarada yoo jẹ +/- 0.5%