ASTM A213 T22 Machubu Opanda Boiler Osasinthika

ASTM A213 T22 Machubu Opanda Boiler Osasinthika

T22 Alloy Steel Tube (SA213 T22, Chorme-Moly) ndi ferritic Alloy Steel Tube yokhazikika pakuwongolera kutentha kwambiri. Zinthu za T22 izi kuphatikiza SA213 T22 Seamless Tube ndi Alloy Steel T22 Tube ndizoyenera kugwiritsa ntchito kutentha kwambiri, mwachitsanzo, kugwada, kubisalira (vanstoning), ndi ntchito zofananira zopanga, komanso kuwotcherera kophatikizana mubizinesi yamagetsi ndi zomera zamafuta amafuta.

Executive Standard		ASTM A213
Zipangizo		T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, T911
Kukula	Outer Diameter	12.7 mm - 114.3 mm
	Makulidwe a Khoma	0.8mm-15mm
	Utali	Utali umodzi mwachisawawa/Utali wowirikiza kawiri 5m-14m, 5.8m, 6m, 10m-12m, 12m kapena ngati pempho lenileni kasitomala
Kutha		Mapeto / Beveled, otetezedwa ndi zisoti zapulasitiki kumbali zonse ziwiri, kudula quare, grooved, threaded ndi coupling, etc.
Chithandizo cha Pamwamba		Bare, Kupaka zakuda, varnish, malata, anti-corrosion 3PE PP/EP/FBE zokutira
Njira Zaukadaulo		Zozizira /Zowonjezera-zamoto
Njira Zoyesera		Kuyesa kwa Eddy pakadali pano, kuyesa kwa Hydrostatic kapena Ultrasonic kuyezetsa, NDT komanso kuyang'anira mankhwala ndi katundu
Kupaka		Mapaipi ang'onoang'ono m'mitolo yokhala ndi zitsulo zolimba, zazikulu mu zidutswa zotayirira; Zokutidwa ndi matumba apulasitiki; Oyenera ntchito yokweza; Yokwezedwa mu chidebe cha 40ft kapena 20ft kapena zambiri Komanso malinga ndi zopempha za kasitomala
Kugwiritsa ntchito		boiler, superheater, ndi machubu osinthanitsa kutentha
Zikalata		API ISO PED
Kuyendera Wachitatu		SGS BV TUV etc.

Gulu	C	Mn	P≤	S≤	Si	Cr	Mo	V≥
T11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	0.50-1.00	1.00-1.50
T12	0.05-0.15	0.30-0.61	0.025	0.025	≤0.50	0.80-1.25	0.44-0.65
T13	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	1.90-2.60	0.87-1.13
T2	0.10-0.20	0.30-0.61	0.025	0.025	0.10-0.30	0.50-0.81	0.44-0.65
T5	≤0.15	0.30-0.60	0.025	0.025	≤0.50	4.00-6.00	0.45-0.65
T5b	≤0.15	0.30-0.60	0.025	0.025	1.00-2.00	4.00-6.00	0.45-0.65
T5c	≤0.12	0.30-0.60	0.025	0.025	≤0.50	4.00-6.00	0.45-0.65
T9	≤0.15	0.30-0.60	0.025	0.025	0.25-1.00	8.00-10.00	0.9-1.0
T22	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	1.90-2.60	0.87-1.13
T91	0.08-0.12	0.30-0.60	0.020	0.010	≤0.50	8-9.50	0.85-1.05	0.18-0.25
T92	0.07-0.13	0.30-0.60	0.020	0.010	≤0.50	8-9.50	0.3-0.60	0.15-0.25
T21	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	2.65-3.35	0.80-1.06

Standard	Chitsulo kalasi	Tensile(MPa)	Zokolola (MPa)	Elonga (%)	Kuumitsa
20MnG	20MnG	≥415	≥240	≥22
25MnG	25MnG	≥485	≥275	≥20
15CrMoG	15CrMoG	440～640	≥235	≥21
12Cr2MoG	12Cr2MoG	450～600	≥280	≥20
12Cr1MoVG	12Cr1MoVG	470～640	≥255	≥21
12Cr2MoWVTiB	12Cr2MoWVTiB	540～735	≥345	≥18
Mtengo wa 10Cr9Mo1VNb	Mtengo wa 10Cr9Mo1VNb	≥585	≥415	≥20
Chithunzi cha ASME SA210	Chithunzi cha SA210A-1	≥415	≥255	≥30	≤143HB
Mtengo wa SA210C	Mtengo wa SA210C	≥485	≥275	≥30	≤179HB
Chithunzi cha ASME SA213	Chithunzi cha SA213 T11	≥415	≥205	≥30	≤163HB
Chithunzi cha SA213 T12	Chithunzi cha SA213 T12	≥415	≥220	≥30	≤163HB
Chithunzi cha SA213 T22	Chithunzi cha SA213 T22	≥415	≥205	≥30	≤163HB
Chithunzi cha SA213 T23	Chithunzi cha SA213 T23	≥510	≥400	≥20	≤220HB
Chithunzi cha SA213 T91	Chithunzi cha SA213 T91	≥585	≥415	≥20	≤250HB
Chithunzi cha SA213 T92	Chithunzi cha SA213 T92	≥620	≥440	≥20	≤250HB
Chithunzi cha DIN17175	ST45.8/Ⅲ	410～530	≥255	≥21	/
15 mo3	15 mo3	450～600	≥270	≥22
13CrMo44	13CrMo44	440～590	≥290	≥22
Mtengo wa 10CrMo910	Mtengo wa 10CrMo910	480～630	≥280	≥20

OD	Kuphatikiza kulolerana (+)	Kulekerera pang'ono (-)
10.29—48.3	0.4	0.4
<48.3—-≤114.3	0.79	0.79
<114.3—≤219.1	1.59	0.79
<219.1—≤323.9	2.38	0.79
<323.9	±1%