Alloy Steel Seamless Pipe ASTM A335 , ASME SA335 P5 P9 P11 P12 P22 P91 P92 For Power Plant Energy, Fluid Boiler,Thermal Power
Brand Name:YUHONG GROUP
Certification:ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:SA335 P5 P9 P11 P12 P22 P91 P92
Minimum Order Quantity:500KGS
Delivery Time:10-15 DAYS
Payment Terms:L/C, T/T
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Alloy Steel Seamless Pipe ASTM A335 , ASME SA335 P5 P9 P11 P12 P22 P91 P92 For Power Plant Energy, Fluid Boiler,Thermal Power
YUHONG GROUP deal with alloy steel seamless pipe and tube already more than 32 years, every year sell more than 80000 tons of alloy steel seamless pipe and tube. Our client already cover more than 65 countries. Our alloy steel seamless pipe and tube was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. ANSI B16.10: B16.19 SCH 5S, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 60, SCH80S, XS, SCH 100, SCH 120, SCH160, XXS
Alloy Steel Seamless Pipe ASTM A 335 Specification :
Seamless ferritic Alloy-Steel Pipe for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Sometimes referred to as "P Grade”, chome moly pipe is popular in P-Grades P5, P9, P11, P22, and P91. The most common use of grades P11, P22, and P91 is in the power industry and petro-chemical plants, Grades P5 and P9 are commonly used in refineries
Alloy Steel Seamless Pipe ASTM A 335 P5 Chemical Composition:
| Compositions | Data |
| UNS Designa-tion | K41545 |
| Carbon(max.) | 0.15 |
| Manganese | 0.30-0.60 |
| Phosphorus(max.) | 0.025 |
| Silicon(max.) | 0.50 |
| Chromium | 4.00-6.00 |
| Molybdenum | 0.45-0.65 |
| Other Elements | … |
Alloy Steel Seamless Pipe ASTM A 335 P5 Mechanical Properties :
| Properties | Data |
| Tensile strength, min, (MPa) | 415 Mpa |
| Yield strength, min, (MPa) | 205 Mpa |
| Elongation, min, (%), L/T | 30/20 |
Alloy Steel Seamless Pipe ASTM A 335 P5 Heat Treatment :
| P5, P9, P11 and P22 | |||
| Grade | Heat Treatment Type | Normalizing Temperature Range F [C] | Subcritical Annealing or Tempering Temperature Range F [C] |
| P5 (b,c) | Full or isothermal Anneal | ||
| Normalize and Temper | ***** | 1250 [675] | |
| Subcritical Anneal (P5c only) | ***** | 1325 - 1375 [715 - 745] | |
| P9 | Full or isothermal Anneal | ||
| Normalize and Temper | ***** | 1250 [675] | |
| P11 | Full or isothermal Anneal | ||
| Normalize and Temper | ***** | 1200 [650] | |
| P22 | Full or isothermal Anneal | ||
| Normalize and Temper | ***** | 1250 [675] | |
| P91 | Normalize and Temper | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Quench and Temper | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Alloy Steel Seamless Pipe 335 P5 Applications:
Suitable for high temperature environments including those found in the following industries
- Pharmaceutical equipment
- Chemical equipment
- Sea water equipment
- Heat exchangers
- Condensers
- Pulp and paper industry
- Off-shore oil drilling companies
Power generation
Petrochemicals
Gas processing
- Specialty chemicals
Alloy Steel Seamless Pipe ASTM A335 , ASME SA335 P5 P9 P11 P12 P22 P91 P92 For Power Plant Energy, Fluid Boiler,Thermal Power
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