ASTM A671/A671M LSAW Irin Pipe

Apejuwe kukuru:

Iwọn: OD: 406 ~ 1500mm WT: 6 ~ 40mm

Iwọn: CB60,CB65, CC60,CC65,ati bẹbẹ lọ.

Ipari: 12M tabi ipari pato bi o ṣe nilo.

Ipari: Ipari pẹtẹlẹ, Ipari Igbẹ, Grooved;

Awọn ofin sisan: LC/TT/DP

Awọn ọrọ pataki: ASTM A671 Lsaw Steel Pipe, ASTM A672 C65 Lsaw Steel Pipe, Erogba Lsaw irin pipe, Olupese paipu irin Lsaw.

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Ohun elo ti ASTM A671/A671MLSAW Irin Pipe

Ilana iṣelọpọ

Ilana ti iṣelọpọ gigun-igi-aaki Welded (LSAW) Pipe jẹ bi atẹle:

Ultrasonic awo probing → eti milling → ami-titẹ → lara → Pre-alurinmorin → Ti abẹnu alurinmorin → Ita alurinmorin → Ultrasonic ayewo → X-ray ayewo → Imugboroosi → hydraulic igbeyewo →l.Chamfering → Ayewo Ultrasonic → Ayewo X-ray → Ayewo patiku oofa ni ipari tube

Awọn alaye ASTM A671 LSAW(JCOE) Paipu Irin Erogba:

Ṣe iṣelọpọ: LSAW (JCOE) Awọn paipu irin

Iwọn: OD: 406 ~ 1500mm WT: 6 ~ 40mm

Iwọn: CB60,CB65, CC60,CC65,ati bẹbẹ lọ.

Ipari: 12M tabi ipari pato bi o ṣe nilo.

Ipari: Ipari pẹtẹlẹ, Ipari Igbẹ, Grooved;

Kemikali Tiwqn tiASTM A671LSAW Erogba Irin Pipe

Awọn ibeere Kemikalifun ASTM A672 B60 / B70 / C60 / C65 / C70LSAWErogba Irin Pipe
Paipu	Ipele	Àkópọ̀,%
		C o pọju					Mn			P o pọju	S o pọju	Si	Awọn miiran
		<=1in (25mm)	> 1 ~ 2in (25-50mm)	> 2 ~ 4ni (50-100mm)	>4~8in (100-200mm)	> 8ni (200mm)	<=1/2in (12.5mm)	> 1/2in (12.5mm)
CB	60	0.24	0.21	0.29	0.31	0.31	0.98 ti o pọju			0.035	0.035	0.13–0.45	...
	65	0.28	0.31	0.33	0.33	0.33	0.98 ti o pọju			0.035	0.035	0.13–0.45	...
	70	0.31	0.33	0.35	0.35	0.35	1.30 ti o pọju			0.035	0.035	0.13–0.45	...
CC	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	...

Awọn ohun-ini ẹrọ ti ASTM A671 LSAW Erogba Irin Pipe:

Darí Properties
Ipele
	CB65	CB70	CC60	CC65	CC70
Agbara fifẹ, min:
ksi	65	70	60	65	70
Mpa	450	485	415	450	485
Agbara ikore, min:
ksi	35	38	32	35	38
MPa	240	260	220	240	260

Awọn iyatọ ti o gba laaye ni iwuwo ati awọn iwọn

1. Ita Diamita-Da lori wiwọn iyipo ± 0.5% ti iwọn ila opin ita ti a ti sọ tẹlẹ.

2. Jade-ti-Iyika-Iyatọ laarin pataki ati kekere ita awọn iwọn ila opin.

3. Iṣatunṣe-Lilo 10 ft (3m) titọ ti o tọ ti a gbe ki awọn opin mejeji wa ni olubasọrọ pẹlu paipu, 1/8 in. (3mm).

4. Sisanra-Iwọn ogiri ti o kere ju ni aaye eyikeyi ninu paipu ko ni ju 0.01 in.

5. Awọn ipari pẹlu awọn opin ti ko ni ẹrọ yoo wa laarin -0 + 1 / 2 in. (-0 + 13mm) ti pato.Awọn ipari pẹlu awọn opin ẹrọ yoo jẹ bi adehun laarin olupese ati olura.

Idanwo ẹrọ fun ASTM A671 LSAW Erogba Irin Pipe:

Idanwo ẹdọfu-Awọn ohun-ini fifẹ iyipada ti isẹpo welded yoo pade awọn ibeere ti o kere ju fun agbara fifẹ to gaju ti ohun elo awo ti a sọ.

Transverse-guided-weld-bent tests—Adánwò tẹ̀ yóò jẹ́ ìtẹ́wọ́gbà tí kò bá sí wóró tàbí àbùkù mìíràn tí ó kọjá 1/8 in

Idanwo-aworan Redio-Ipari kikun ti weld kọọkan ti kilasi X1 ati X2 ni a gbọdọ ṣe ayẹwo redio ni ibamu pẹlu ati pade awọn ibeere ti ASME Boiler ati Code Vessel Titẹ, Abala meje, paragirafi UW-51.

Irisi fun ASTM A671 LSAW Erogba Irin Pipe:

Orukọ olupese tabi ami
Nọmba pato (ọjọ-ọdun tabi beere)
Iwọn (OD, WT, ipari)
Ipele (A tabi B)
Iru paipu (F, E, tabi S)
Idanwo titẹ (paipu irin alailẹgbẹ nikan)
Nọmba Ooru
Eyikeyi afikun alaye pato ninu awọn rira ibere.

Alaye ibere

Opoiye (ẹsẹ, awọn mita, tabi nọmba awọn ipari)
Orukọ ohun elo (paipu irin, idapọ itanna welded)
Nọmba pato
Ite ati kilasi designations
Iwọn (ita tabi inu iwọn ila opin, deede tabi sisanra odi ti o kere julọ)
Gigun (pato tabi laileto)
Ipari ipari
Awọn aṣayan rira
Awọn ibeere afikun, ti o ba jẹ eyikeyi.