GB/T713 Low Alloy Pressure Vessel Phaj

GB/T713 Low Alloy Pressure Vessel Phaj

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GB / T 713 yog Suav teb chaws tus qauv rau steel daim hlau rau cov hlab ntsha siab. Cov txheej txheem no qhia txog cov ntsiab lus ntawm kev txiav txim ntawm cov hlau phaj rau boilers thiab cov hlab ntsha siab, kev qhia ntawm qib, qhov ntev, cov duab, qhov hnyav thiab kev tso cai sib txawv, cov kev xav tau, cov qauv kev xeem, kev soj ntsuam xyuas, ntim, cim thiab daim ntawv pov thawj zoo thiab lwm yam.

 

 

GB	GB713Q245R,Q345R,Q370R,18MnMoNbR,13MnNiMoR, 15CrMoR, 14Cr1MoR, 12Cr2Mo1R, 12Cr1MoVR GB3531 16MnDR, 15MnNiDR, 09MnNiDR thiab lwm yam

 

 

C	Si	Mn	P	S	Al
0.20 max.	0.35 max.	0.50-1.00	0.025 max.	0.015 max.	0.020 min.

 

 

Qib	C%	SI%	Mn%	Cr%	Ni%	Mo%	Nb%	V%	P%	S%	Alt%
Q345R	Tsawg dua lossis sib npaug O.20	Tsawg dua los yog sib npaug li 0.55	1.20-1.60						Tsawg dua lossis sib npaug li 0.025	Tsawg dua lossis sib npaug li 0.015	Ntau dua lossis sib npaug rau 0.020

 

 

Qib	C%	SI%	Mn%	Cr%	Ni%	Mo%	Nb%	V%	P%	S%	Alt%
Q370R	Tsawg dua lossis sib npaug O.18	Tsawg dua los yog sib npaug li 0.55	1.20-1.60				0.015-0.050		Tsawg dua lossis sib npaug li 0.025	Tsawg dua lossis sib npaug li 0.015

 

 

Qib	C%	SI%	Mn%	Cr%	Ni%	Mo%	Nb%	V%	P%	S%	Alt%
18 MnMoNbR	Tsawg dua lossis sib npaug O.22	0.15-0.50	1.20-1.60			0.45-0.65	0.025-0.050		Tsawg dua lossis sib npaug li 0.020	Tsawg dua lossis sib npaug li 0.010

 

 

C	Si	Mn	Cr	Ni	Mo	Nb	P	S
Tsawg dua los yog sib npaug li 0.15	0.15-0.50	1.20-1.60	0.20-0.40	0.60-1.00	0.20-0.40	0.005-0.020	Tsawg dua lossis sib npaug li 0.020	Tsawg dua lossis sib npaug li 0.010

 

 

C	Si	Mn	P	S	Cr	Mo
0.12-0.18	0.15-0.40	0.40-0.70	Tsawg dua lossis sib npaug li 0.025	Tsawg dua lossis sib npaug li 0.010	0.80-1.20	0.3-0.60

 

 

C	Si	Mn	P	Cr	Mo	Ni
0.05%-0.17%	0.50%-0.80%	0.40%-0.65%	0.010%-0.012%	1%-1.5%	0.45%-0.65%	0.20%-0.25%

 

 

C	Si	Mn	P	S	Cr	Mo
0.08-0.15	0.50	0.30-0.60	0.020	0.010	2.00-2.50	0.90-1.10

 

 

Qib

C

Si

Mn

Cu

Ni

Cr

Mo

Nb

V

Ti

Alt

P

S

12Cr1MoVR

0.08-0.15

0.15-0.40

0.40-0.70

Tsawg dua los yog sib npaug li 0.30

Tsawg dua los yog sib npaug li 0.30

0.90-1.20

0.25-0.35

-

0.15-0.30

-

-

Tsawg dua lossis sib npaug li 0.025

Tsawg dua lossis sib npaug li 0.010

 

 

1. Cov qauv dawb.
2. Cov lus qhia kev lag luam nplua nuj.
3. Kev teb raws sij hawm.
4. Xauv Nqe los pab koj txuag nqi, kev lag luam ruaj ntseg.
5. Cov kab ntau lawm, Muaj peev xwm ua tau zoo.
6. Kev txiav txim siab ua haujlwm, ua tiav kev ua haujlwm.

 

 

 

 

 

 

 

 

Peb muaj cov neeg ua haujlwm tshaj lij los muab cov lus teb ntxaws ntxaws rau koj cov xaj. Yog tias koj muaj lus nug txog GB / T713 Low Alloy Pressure Vessel Phaj, thov hu rau kuv.

 

Cim npe nrov: gb/t713 tsis tshua muaj hlau siab siab nkoj phaj, Tuam Tshoj gb/t713 tsis tshua muaj hlau siab siab nkoj phaj manufacturers, lwm tus neeg, Hoobkas