ASTM A213 T22 Seamless Boiler Tube

T22 Alloy Steel Tube (SA213 T22, Chorme-Moly) mangrupakeun ferritic alloy Steel Tube konsisten pikeun administrasi suhu luhur. Bahan T22 ieu kalebet SA213 T22 Seamless Tube sareng Alloy Steel T22 Tube cocog pikeun aplikasi suhu luhur, contona, ruku, flanging (vanstoning), sareng tugas framing anu sabanding, sareng pikeun las kombinasi dina bisnis listrik sareng pabrik petro-sanyawa.

Standar Eksekutif		ASTM A213
Bahan		T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, T911
Ukuran	Diaméter luar	12,7 mm - 114,3 mm
	Ketebalan Tembok	0.8mm -15mm
	Panjangna	Panjang acak tunggal / Panjang acak ganda 5m-14m, 5.8m, 6m, 10m-12m, 12m atanapi sakumaha pamundut sabenerna customer urang
Tamat		Tungtung polos / Beveled, ditangtayungan ku caps plastik dina duanana tungtung, cut quare, grooved, threaded jeung gandeng, jsb
Perlakuan permukaan		Bare, Lukisan hideung, varnished, galvanized, anti korosi 3PE PP/EP/FBE palapis
Métode Téknis		Tiis-ditarik/Panas-dimekarkeun
Métode Tés		Uji arus Eddy, Uji Hidrostatik atanapi Ujian Ultrasonik, NDT sareng ogé pamariksaan sipat kimia sareng fisik
Bungkusan		Pipa leutik di bundles kalawan strips baja kuat, badag dina potongan leupas; Ditutupan ku kantong anyaman plastik; Cocog jeung operasi ngangkat; Dimuat dina 40ft atanapi 20ft wadahna atanapi di bulk Ogé nurutkeun requests customer urang
Aplikasi		boiler, superheater, sareng tabung penukar panas
Sertipikat		API ISO PED
Inspeksi pihak katilu		SGS BV TUV jsb.

Kelas	C	Bungbulang	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	Tensile (MPa)	Ngahasilkeun (MPa)	Manjang(%)	Karasa
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 SA210	SA210A-1	≥415	≥255	≥30	≤143HB
SA210C	SA210C	≥485	≥275	≥30	≤179HB
ASME SA213	SA 213 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
SA 213 T92	SA 213 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	Ditambah 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%