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ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
Specifications
MOQ :
1 Ton
Price :
US $1,025-1,651 / T
Outer Diameter :
6-1200mm
Wall Thickness :
1-120mm
Length :
6m,5.8m,11.8m,12m
Surface Treatment :
Black painted, PE coated, galvanized
Section Shape :
Round
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)
Description
ASTM A213 T11 T22 High Temperature Seamless Alloy Steel Pipe for Boiler
High-performance seamless alloy steel pipes designed for high-temperature boiler applications, manufactured to ASTM A213 standards for T11 and T22 grades.
Product Specifications
General Specifications
Item Cold Rolled / Cold Drawn alloy steel seamless pipe
Standard 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 No. 12Cr1MoV, P2(10CrMo910), T91, P91, P9, T9, Cr5Mo, 15CrMo, P11, P12, 13CrMo44, 25CrMo, 30CrMo, 40CrMo, 12CrMo, X12CrMo91, 12Cr2Mo
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≥
T110.05-0.150.30-0.600.0250.0250.50-1.000.50-1.001.00-1.50
T120.05-0.150.30-0.610.0250.025≤0.500.80-1.250.44-0.65
T130.05-0.150.30-0.600.0250.025≤0.501.90-2.600.87-1.13
T20.10-0.200.30-0.610.0250.0250.10-0.300.50-0.810.44-0.65
T5≤0.150.30-0.600.0250.025≤0.504.00-6.000.45-0.65
T5b≤0.150.30-0.600.0250.0251.00-2.004.00-6.000.45-0.65
T5c≤0.120.30-0.600.0250.025≤0.504.00-6.000.45-0.65
T9≤0.150.30-0.600.0250.0250.25-1.008.00-10.000.9-1.0
T220.05-0.150.30-0.600.0250.025≤0.501.90-2.600.87-1.13
T910.08-0.120.30-0.600.0200.010≤0.508-9.500.85-1.050.18-0.25
T920.07-0.130.30-0.600.0200.010≤0.508-9.500.3-0.600.15-0.25
T210.05-0.150.30-0.600.0250.025≤0.502.65-3.350.80-1.06
Mechanical Properties
Standard Steel Grade Tensile (MPa) Yield (MPa) Elongate (%) Hardness
20MnG20MnG≥415≥240≥22
25MnG25MnG≥485≥275≥20
15CrMoG15CrMoG440~640≥235≥21
12Cr2MoG12Cr2MoG450~600≥280≥20
12Cr1MoVG12Cr1MoVG470~640≥255≥21
12Cr2MoWVTiB12Cr2MoWVTiB540~735≥345≥18
10Cr9Mo1VNb10Cr9Mo1VNb≥585≥415≥20
ASME SA210SA210A-1≥415≥255≥30≤143HB
ASME SA210SA210C≥485≥275≥30≤179HB
ASME SA213SA213 T11≥415≥205≥30≤163HB
ASME SA213SA213 T12≥415≥220≥30≤163HB
ASME SA213SA213 T22≥415≥205≥30≤163HB
ASME SA213SA213 T23≥510≥400≥20≤220HB
ASME SA213SA213 T91≥585≥415≥20≤250HB
ASME SA213SA213 T92≥620≥440≥20≤250HB
DIN17175ST45.8/410~530≥255≥21/
DIN1717515Mo3450~600≥270≥22
DIN1717513CrMo44440~590≥290≥22
DIN1717510CrMo910480~630≥280≥20
Heat Treatment Assurance
Our facility utilizes a fully-automatic natural gas furnace measuring 24 meters in length, maintaining precise temperature control within 10ºC tolerance.
Note: It is recommended that the tempering temperature should be at least 100°F [50°C] above the intended service temperature. Please advise if service temperature exceeds 1100°F [600°C]. Pipes of Grades P1, P2, and P12 may be given final heat treatment at 1200°F [650°C] to 1300°F [705°C]. All Grade P5c pipes receive final heat treatment between 1325°F [715°C] to 1375°F [745°C].
Quality Assurance
  • Each lot of raw materials undergoes spectrometer testing before storage
  • 100% PMI (Positive Material Identification) of mother pipe to ensure correct material
  • 100% PMI of finished pipe to verify correct grade production
Permitted OD Tolerance
OD (mm) Plus Tolerance (+) Minus Tolerance (-)
10.29-48.30.40.4
<48.3--≤114.30.790.79
<114.3-≤219.11.590.79
<219.1-≤323.92.380.79
<323.9±1%±1%
Applications
These high-pressure, low & medium pressure boiler steel pipes are ideal for manufacturing super-heaters, re-heaters, water walls, and economizers in large-scale power plants.
Product Gallery
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
Company Profile
We are a professional enterprise specializing in pipe fittings production, steel pipe sales, and export services. Our core products include alloy steel pipes, alloy pipes, and alloy pipe fittings.
Company Overview
Established in 1992, our facility spans 100,000 square meters with 520 employees including 3 senior engineers, 12 engineers, and 150 technical professionals. Annual production exceeds 20,000 tons of pipe fittings and 50,000 tons of pipe flux.
Certifications & Quality Standards
ISO9001 Quality Management, ISO14001 Environmental Management, OHSA18001 Occupational Health & Safety, Pressure Pipe Special Equipment Manufacturing License, Measurement Assurance Certificate, and multiple industry network certifications including China Power Network and China Petrochemical Materials Supply Network.
Production Capabilities
Our advanced facility features 420 sets of equipment including pushing machines, press machines, large heat treatment furnaces, beveling machines, and comprehensive testing instruments. We maintain over 20,000 tons of special steel pipes year-round from leading mills including Tianjin, Shanghai Baosteel, and Chengde Steel.
Global Reach
Our products serve petroleum, chemical, power, metallurgy, city gas, heat pipe networks, and shipbuilding industries worldwide, with exports to Southeast Asia, Central Asia, North Africa, and South America.
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
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ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm

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Product Detail
MOQ :
1 Ton
Price :
US $1,025-1,651 / T
Outer Diameter :
6-1200mm
Wall Thickness :
1-120mm
Length :
6m,5.8m,11.8m,12m
Surface Treatment :
Black painted, PE coated, galvanized
Contact Supplier
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm
ASTM A213 T11 T22 High Temperature Resistant Seamless Alloy Steel Pipe for Boiler with OD 6-630mm

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
stainless steel roofing sheet, Stainless Steel Strip, Others stainless steel sheet
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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