Ishusho ya ASTM A672 B60/B70/C60/C65/C70 Umuyoboro w'icyuma cya karuboni wa LSAW Ishusho igaragara

Umuyoboro wa ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe

Ibisobanuro bigufi:

Ingano: 10-660mm Umurambararo wo hanze, 1.0-100mm Ubunini bw'urukuta

Uburebure: Uburebure buhamye 5.8m, 6m, 11.8m cyangwa bwahinduwe.

Iherezo: Iherezo risanzwe/rifite imigozi, Umuyoboro, Umugozi, eta.

Gupfuka: Gupfuka muri varnish, Gupfuka mu mazi ashyushye, PE y'urwego 3, FBE, n'ibindi.

Ikoranabuhanga: Gusudira arc hifashishijwe amazi.

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Ibisobanuro birambuye ku gicuruzwa

Ibicuruzwa bifitanye isano

Ibirango by'ibicuruzwa

Gukoresha ASTM A672 B60/B70/C60/C65/C70Umuyoboro w'icyuma cya karuboni cya LSAW:

Umuyoboro wa ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) w'icyuma cya karuboni niikoreshwa mu gihe cy’umuvuduko mwinshi kandi ikoreshwa cyane cyane mu nganda zitanga amashanyarazi, inganda zikora peteroli, inganda zikora imiti, ifumbire mvaruganda, ibikomoka kuri peteroli, inganda zitunganya n’ibindi.

Imurikagurisha ry'ibicuruzwa:

Uburyo bwo gukoraASTM A672Umuyoboro wa B60/B70/C60/C65/C70 LSAW Carbon Steel:

Umuyoboro wa ASTM A672 B60/B70/C60/C65/C70 LSAW (JCOE) w’icyuma cya karuboni ugomba kuba urimo gusudira inshuro ebyiri, wuzuye ukozwe hakurikijwe amabwiriza n’abasudira cyangwa abakora ibijyanye no gusudira babishoboye hakurikijwe amategeko agenga ASME Boiler n’umuvuduko w’ubwato, Igice cya IX.

Uburyo bwo kuvura ubushyuhe bwa ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) Umuyoboro w'icyuma cya karuboni:

Ibyiciro byose bitari 10, 11, 12 na 13 bigomba guterwa ubushyuhe mu itanura rigenzurwa kugeza kuri ± 15°C kandi bigashyirwaho icyuma gipima ubushyuhe kugira ngo inyandiko zishyushya ziboneke.

Ibisobanuro birambuye ku muyoboro wa ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) w'icyuma cya karuboni:

Gukora:Gusudira Arc mu buryo bw'igihe kirekire (LSAW).

Ingano:OD: 406～1422mm Uburemere: 8～60mm.

Icyiciro:B60, C60, C65, n'ibindi.

Uburebure:uburebure bwa metero 3-12 cyangwa uburebure bwagenwe uko bikenewe.

Irangiriraho:Iherezo risanzwe, Iherezo rinini, Rifite imigozi.

Imiterere ya ASTM A672 B60/B70/C60/C65/C70 Umuyoboro w'icyuma cya karuboni wa LSAW LSAW:

Ibisabwa mu buvuzi bwa ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe
Umuyoboro	Icyiciro	Imiterere, %
Umuyoboro	Icyiciro	C umubare ntarengwa					Mn		P umubare ntarengwa	S umubare ntarengwa	Si	Ibindi
		<=1 mu (25mm)	>1~2in (25~50mm)	>2~4in (50-100mm)	>4~8in (100~200mm)	>8in (200mm)	<=1/2 muri (12.5mm)	> 1/2 inches (12.5mm)
	60	0.24	0.21	0.29	0.31	0.31	0.98 max		0.035	0.035	0.13–0.45	...
	65	0.28	0.31	0.33	0.33	0.33	0.98 max		0.035	0.035	0.13–0.45	...
	70	0.31	0.33	0.35	0.35	0.35	1.30 max		0.035	0.035	0.13–0.45	...
C	55	0.18	0.20	0.22	0.24	0.26	0.55–0.98	0.55–1.30	0.035	0.035	0.13–0.45	...
	60	0.21	0.23	0.25	0.27	0.27	0.55–0.98	0.79–1.30	0.035	0.035	0.13–0.45	...
	65	0.24	0.26	0.28	0.29	0.29	0.79–1.30	0.79–1.30	0.035	0.035	0.13–0.45	...
	70	0.27	0.28	0.30	0.31	0.31	0.79–1.30	0.79–1.30	0.035	0.035	0.13–0.45	...

Imiterere ya ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe:

Imiterere ya mekanike
Icyiciro
	B60	B65	B70	C55	C60	C65	C70
Ingufu zo gukurura, nibura:
ksi	60	65	70	55	60	65	70
Mpa	415	450	485	380	415	450	485
Ingufu z'umusaruro, nibura:
ksi	32	35	38	30	32	35	38
MPa	220	240	260	205	220	240	260
Ibisabwa ku burebure: Nk'uko bisanzwe

Impinduka zemewe mu buremere n'ingano:

1. Umurambararo wo hanze - Hashingiwe ku gipimo cy'uruziga ± 0.5% by'umurambararo wo hanze wavuzwe.

2. Itandukaniro riri hagati y'umurambararo munini n'umurambararo muto wo hanze.

3. Guhuza-Gukoresha uburebure bwa metero 3 bushyizwe ku buryo impera zombi zihura n'umuyoboro, 1/8 santimetero (3mm).

4. Ubunini - Ubunini bw'urukuta ntarengwa ahantu hose mu muyoboro ntibugomba kurenza santimetero 0.01 (0.3mm) munsi y'ubunini bwagenwe.

5. Uburebure bufite impera zidakozwe mu mashini bugomba kuba hagati ya -0 + 1/2 santimetero (-0 + 13 mm) y’ibyavuzwe. Uburebure bufite impera zikozwe mu mashini bugomba kuba nk’uko byemejwe hagati y’uwakoze n’uwaguze.

Ibizamini bya mekanike kuri ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe:

Isuzuma ry'Umuvuduko—Imiterere yo gukurura inyunganiramikorere y'urusobe rw'imigozi igomba kuba yujuje ibisabwa kugira ngo ibikoresho bya plate bikomere cyane.

Ibizamini byo gucukura biyobowe na transverse-guided-weld-bend —Ikizamini cyo gucukura kigomba kwemerwa niba nta mvune cyangwa izindi nenge zirenze 1/8 santimetero (3mm) mu cyerekezo icyo ari cyo cyose zigaragara mu cyuma cyo gucukura cyangwa hagati y’icyuma cyo gucukura n’icyuma cyo hasi nyuma yo gucukura.

Isuzuma rya radiyo-shusho-Uburebure bwose bwa buri shuli yo mu cyiciro cya X1 na X2 bugomba gusuzumwa hifashishijwe radiyo hakurikijwe kandi bukujuje ibisabwa n'amategeko agenga ASME Boiler and Pressure Vessel Code, Ingingo ya karindwi, igika cya UW-51.

Ishusho y'umuyoboro wa ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe:

Umuyoboro urangiye ugomba kuba udafite inenge kandi ufite imiterere nk'iy'umuntu.

Ibimenyetso bya ASTM A672 B60/B70/C60/C65/C70 Umuyoboro w'icyuma cya karuboni wa LSAW:

A. Izina cyangwa ikimenyetso cy'uwakoze ikintu.
B. Nimero isobanura (umwaka cyangwa isabwa).
C. Ingano (OD, WT, uburebure).
D. Icyiciro (A cyangwa B).
E. Ubwoko bw'umuyoboro (F, E, cyangwa S).
F. Gerageza igitutu (umuyoboro w'icyuma udakora neza gusa).
G. Umubare w'ubushyuhe.
H. Amakuru y'inyongera avugwa mu itegeko ryo kugura.