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스테인레스강 스트립
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stainless steel round bar
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stainless steel channel bar
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stainless steel angle bar
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stainless steel coil strip
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stainless steel flat bar
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stainless steel circle
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Pipe Fitting
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Water Ripple Stainless Steel Sheet
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Nickel Alloy and Super Alloy
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cold rolled steel coil
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copper
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라이안 이오네스쿠매우 좋은 소재 품질. 우리는 10년 이상을 협력하게 합니다. 그들은 강철 소재의 다량 종류를 거래합니다. 좋은 모든 소재 품질. 그들 모든 소재 품질을 위한 의무. 우리는 활공하고 있고 계속되고 미래에 그들과 협력합니다
ASTM A335 P5 P9 P22 Alloy Steel Seamless Pipe High Temperature Resistant Corrosion Resistant Tube
제품 상세 정보
| 외경 | 6-1200mm | 벽 두께 | 1-120mm |
|---|---|---|---|
| 길이 | 6m,5.8m,11.8m,12m | 표면 처리 | 색칠하여서 검어지시오 그러면 PE는 코팅했고 활성화했습니다 |
| 단면 모양 | 둥근 | 탄소 함량 | 0.05-0.20% |
| 망간계 콘탠츠 | 0.30-0.61% | 인 함량 | 0.025% 이하 |
| 유황 성분 | 0.025% 이하 | 실리콘 함량 | 0.10-2.00% |
| 크로미움 콘탠츠 | 0.50-10.00% | 몰리브덴 함량 | 0.30-1.50% |
| 바나듐 함량 | 0.15-0.25% | 인장강도 | 415-735MPa |
| 항복 강도 | 205-440MPa | ||
| 강조하다 | ASTM A335 P5 Alloy Steel Seamless Pipe,High Temperature Resistant Alloy Steel Tube,Corrosion Resistant Seamless Steel Pipe |
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제품 설명
ASTM A335 P5 / P9 / P22 Alloy Steel Seamless Pipe & Tube
High-performance alloy steel seamless pipes and tubes designed for demanding industrial applications requiring superior strength and temperature resistance.
Product Specifications
| Item | Cold Rolled / Cold Drawn alloy steel seamless pipe |
| Standards | 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 |
| Surface Treatment | 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) | Elongation (%) | 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
Our facility utilizes a fully-automatic natural gas furnace measuring 24 meters in length, ensuring precise temperature control with real temperature tolerance maintained within 10ºC.
Important 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].
Pipe of Grades P1, P2, and P12 (hot finished or cold drawn) may receive final heat treatment at 1200°F [650°C] to 1300°F [705°C]. All Grade P5c pipes undergo final heat treatment in the range from 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 (-) |
|---|---|---|
| 10.29-48.3 | 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 and tubes are specifically designed for manufacturing super-heaters, re-heaters, water walls, and economizers in large-scale power plants.
Product Gallery
Company Profile
We are a comprehensive 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 and employs 520 staff members, including 3 senior engineers, 12 engineers, and 150 professional technical personnel. Annual production capacity exceeds 20,000 tons of pipe fittings and 50,000 tons of pipe flux.
Certifications & Quality Standards
- ISO9001 International Quality Management System Certification
- ISO14001 Environmental Management System Certification
- OHSA18001 Occupational Health and Safety Management System Certification
- Pressure Pipe Special Equipment Manufacturing License
- Measurement Assurance Ability Certificate
- China Datang Group Network Members Factory Certificate
- Chemical Equipment Sentinel Production Enterprises Certificate
- China Power Network Members Accessories Factory Certification
- China Petrochemical Materials Supply Network Member Certification
Production Capabilities
Our advanced facility features 420 sets of key equipment including pushing machines, press machines, large heat treatment furnaces, beveling machines, sawing machines, three-way extruders, splint hammers, large sand blasting machines, and comprehensive testing instruments.
Product Range
We maintain over 20,000 tons of special steel pipes year-round, including materials such as SA106B, 20G, Q345, 12Cr1MoVG, 15CrMoG, 1Cr5Mo, 1Cr9Mo, 10CrMo910, A335P5/P9/P11/P12/P22/P91/P92, WB36, and various austenitic stainless steels.
Strategic Partnerships
We serve as special dealers for major steel manufacturers including Tianjin Big Seamless Steel Tube, Shanghai Baosteel, Chengdu Steel Vanadium, Yangzhou Chengde, Valin Henggang, and Baotou Steel.
Industry Applications
Our products are extensively used in petroleum, chemical, power generation, metallurgy, city gas, heat pipe networks, shipbuilding, and various pipeline engineering applications.
Global Reach
Our products are exported to Southeast Asia, Central Asia, North Africa, South America, and numerous other international markets.
We are committed to delivering high-quality products, exceptional service, and building lasting partnerships with our customers worldwide.
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