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15mm OD Corrosion Resistant ASTM A213 Seamless Alloy Steel Tube for High Temperature Boiler Service

Minimum Order Quantity	1 Ton
Price	US $992-1,594 / Ton

Product Details

Outer Diameter	6-630mm	Wall Thickness	1-120mm
Length	6m,5.8m,11.8m,12m, Or As Required	Section Shape	Round
Surface Treatment	Black	Carbon Content	0.05-0.15% (T11)
Manganese Content	0.30-0.60% (T11)	Chromium Content	0.50-1.00% (T11)
Molybdenum Content	1.00-1.50% (T11)	Tensile Strength	≥415 MPa (T11)
Yield Strength	≥205 MPa (T11)	Elongation	≥30% (T11)
Hardness	≤163HB (T11)	Heat Treatment	1200°F-1300°F (P1, P2, P12)
OD Tolerance	±0.4mm (10.29-48.3mm)
Highlight	15mm OD Boiler Tube , Corrosion Resistant ASTM A213 Tube , High Temperature Service Seamless Alloy Steel Tube

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Product Description

Product Overview

ASTM / ASME A213 Seamless Alloy 15mm Steel Tube Varnish for Boiler applications in high-pressure environments.

Product Specifications

Item Type

Cold Rolled / Cold Drawn alloy steel seamless pipe

Standards Compliance

JISG3467-88, JISG3458-88, GB3087, GB6479-2000, GB9948-2006, GB5310-95, GB9948-88, ASME SA210, ASME SA213, ASTM SA335, ASTMA335/A335m, ASTMA213/A213m, DIN 17175

Model Numbers

12Cr1MoV, P2(10CrMo910), T91, P91, P9, T9, Cr5Mo, 15CrMo, P11, P12, 13CrMo44, 25CrMo, 30CrMo, 40CrMo, 12CrMo, X12CrMo91, 12Cr2Mo

Product Description

Surface: black painted, PE coated, galvanized

Length: 6m, 5.8m, 11.8m, 12m, or as required

Wall Thickness: 1-120mm

Outer Diameter: 6-1200mm

Trade Terms

Payment Terms: T/T, L/C, Western Union

Price Terms: FOB, CIF, CFR, Ex-work, CNF

Chemical Composition

Grade	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

Mechanical Properties

Standard	Steel Grade	Tensile (MPa)	Yield (MPa)	Elongate (%)	Hardness
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
ASME SA210	SA210C	≥485	≥275	≥30	≤179HB
ASME SA213	SA213 T11	≥415	≥205	≥30	≤163HB
ASME SA213	SA213 T12	≥415	≥220	≥30	≤163HB
ASME SA213	SA213 T22	≥415	≥205	≥30	≤163HB
ASME SA213	SA213 T23	≥510	≥400	≥20	≤220HB
ASME SA213	SA213 T91	≥585	≥415	≥20	≤250HB
ASME SA213	SA213 T92	≥620	≥440	≥20	≤250HB
DIN17175	ST45.8/	410~530	≥255	≥21	/
DIN17175	15Mo3	450~600	≥270	≥22
DIN17175	13CrMo44	440~590	≥290	≥22
DIN17175	10CrMo910	480~630	≥280	≥20

Heat Treatment Assurance

Full-automatic natural gas furnace with 24 meters in length

Real temperature tolerance within 10ºC

Recommended tempering temperature at least 100°F [50°C] above intended service temperature

Special heat treatment specifications for Grades P1, P2, P12, and P5c

Quality Assurance

Each lot of raw materials tested by spectrometer before storage
100% PMI testing of mother pipe to ensure correct material
100% PMI testing of finished pipe to ensure correct grade

Permitted OD Tolerance

OD (mm)	Plus Tolerance (+)	Minus Tolerance (-)
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%

Applications

High pressure, low & medium pressure boiler steel pipes/tubes are suitable for making super-heaters, re-heaters, water wall, and economizer in large-scale power plants.

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