Tabung Boiler Seamless ASTM A213 T22

T22 Alloy Steel Tube (SA213 T22, Chorme-Moly) punika Ferritic Alloy Steel Tube konsisten kanggo administrasi suhu dhuwur. Materi T22 iki kalebu SA213 T22 Seamless Tube lan Alloy Steel T22 Tube cocok kanggo aplikasi suhu dhuwur, contone, bowing, flanging (vanstoning), lan tugas framing iso dibandhingke, lan kanggo welding kombinasi ing bisnis daya lan tanduran petro-senyawa.

Standar Eksekutif		ASTM A213
Bahan		T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, T911
Ukuran	Diameter njaba	12,7 mm - 114,3 mm
	Kekandelan tembok	0.8mm -15mm
	dawa	Dawane acak tunggal/Dawa acak ganda 5m-14m, 5.8m, 6m, 10m-12m, 12m utawa minangka panyuwunan nyata pelanggan
mungkasi		Plain end/Beveled, dilindhungi dening tutup plastik ing loro ends, Cut quare, grooved, Utas lan kopling, etc
Perawatan lumahing		Bare, Painting ireng, varnished, galvanis, anti-karat 3PE PP/EP/FBE coating
Metode Teknis		Dingin-digambar/Panas-ditambahi
Metode Pengujian		Tes Eddy saiki, tes Hidrostatik utawa pemeriksaan Ultrasonik, NDT lan uga karo pemeriksaan properti kimia lan fisik
Kemasan		Pipa cilik ing bundle kanthi strip baja sing kuwat, gedhe ing potongan longgar; Ditutup karo tas anyaman plastik; Cocog kanggo operasi ngangkat; Dimuat ing wadhah 40ft utawa 20ft utawa akeh Uga miturut panjalukan customer
Aplikasi		boiler, superheater, lan tabung penukar panas
Sertifikat		API ISO PED
Inspeksi Pihak Katelu		SGS BV TUV etc.

sasmita	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

Standar	Kelas baja	Tarik (MPa)	Ngasilake (MPa)	Elongate(%)	Hardens
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
10Cr9Mo1VNb	10Cr9Mo1VNb	≥585	≥415	≥20
ASME SA 210	SA210A-1	≥415	≥255	≥30	≤143HB
SA210C	SA210C	≥485	≥275	≥30	≤179HB
ASME SA 213	SA213 T11	≥415	≥205	≥30	≤163HB
SA213 T12	SA213 T12	≥415	≥220	≥30	≤163HB
SA213 T22	SA213 T22	≥415	≥205	≥30	≤163HB
SA213 T23	SA213 T23	≥510	≥400	≥20	≤220HB
SA213 T91	SA213 T91	≥585	≥415	≥20	≤250HB
SA213 T92	SA213 T92	≥620	≥440	≥20	≤250HB
DIN17175	ST45.8/Ⅲ	410～530	≥255	≥21	/
15Mo3	15Mo3	450～600	≥270	≥22
13CrMo44	13CrMo44	440～590	≥290	≥22
10CrMo910	10CrMo910	480～630	≥280	≥20

OD	Toleransi (+)	Minus toleransi (-)
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%