Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C AT SIGHT |
| Supply Ability | 1500 tons / Month |
| Delivery Time | 5-80 Days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Standard | ASTM A335 Alloy Steel Pipe Standard |
| Material | P9 |
| Type | Seamless Alloy Steel Pipe |
| Technique | Hot Rolled |
| Surface | Black Painting |
| Application | Boiler/Heat Exchanger/Oil&Gas |
| Brand Name | YUHONG |
| Model Number | ASTM A335 P9 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C AT SIGHT | Supply Ability | 1500 tons / Month |
| Delivery Time | 5-80 Days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Standard | ASTM A335 Alloy Steel Pipe Standard | Material | P9 |
| Type | Seamless Alloy Steel Pipe | Technique | Hot Rolled |
| Surface | Black Painting | Application | Boiler/Heat Exchanger/Oil&Gas |
| Brand Name | YUHONG | Model Number | ASTM A335 P9 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
| High Light | ASTM A335 Alloy Steel Pipe ，88.9MM Alloy Steel Pipe ，P9 Alloy Steel Pipe | ||
ASTM A335 P9 Ferritic Alloy Steel Pipe For High Temperature
ASTM A335 P9 is a standard specification for seamless ferritic alloy steel pipe for high temperature applications. The alloy steel pipe is commonly used in power plants, refineries, and other industrial applications under high temperature and pressure conditions.
ASTM A335 P9 seamless alloy steel pipe is made of a combination of chromium and molybdenum, which provides excellent corrosion resistance and high temperature strength. It is available in a variety of sizes and specifications to meet different application needs.
Its high temperature resistance: It can withstand temperatures up to 600°C, making it ideal for high temperature applications.
The alloy composition of the pipe provides excellent corrosion resistance, ensuring long-lasting durability in harsh environments.
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % |
| 0.015 max | 0.30-0.60 | 0.025 max | 0.025 max | 0.50 max | 4.00-6.00 | 0.45-0.65 |
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 min | 205 min | 30 min |
| P5, P9, P11, and P22 | |||
| Grade | Heat Treatment Type | Normalizing Temperature Range F [C] | Subcritical Annealing or Tempering Temperature Range F [C] |
| ASTM A335 P5 Pipe(b,c) | Full or Isothermal Anneal | ||
| Normalize and Temper | ***** | 1250 [675] | |
| Subcritical Anneal (P5c only) | ***** | 1325 - 1375 [715 - 745] | |
| ASTM A335 P9 Pipe | Full or Isothermal Anneal | ||
| Normalize and Temper | ***** | 1250 [675] | |
| ASTM A335 P11 Pipe | Full or Isothermal Anneal | ||
| Normalize and Temper | ***** | 1200 [650] | |
| ASTM A335 P22 Pipe | Full or Isothermal Anneal | ||
| Normalize and Temper | ***** | 1250 [675] | |
| ASTM A335 P91 Pipe | Normalize and Temper | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Quench and Temper | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Seamless | |||||
| Alloy Steel ASTM A335/SA335 P-5 Pipe | Alloy Steel ASTM A335/SA335 P-9 Pipe | Alloy Steel ASTM A335/SA335 P-11 Pipe | Alloy Steel ASTM A335/SA335 P-22 Pipe | Alloy Steel ASTM A335/SA335 P-91 Pipe | |
| Tensile Strength, min., psi | |||||
| ksi | 60 | 60 | 60 | 60 | 85 |
| MPa | 415 | 415 | 415 | 415 | 585 |
| Yield Strength, min., psi | |||||
| ksi | 30 | 30 | 30 | 30 | 60 |
| MPa | 205 | 205 | 205 | 205 | 415 |
| ASTM | ASME | JIS G 3458 | UNS | BS | DIN | ISO | ABS | NK | LRS |
| A335 P9 | SA335 P9 | STPA 26 | S50400 | 3604 P1 629-470 | 2604 II TS38 |
| Yuhogn Group Chrome-Moly Alloy Steel Products | |||||||||||||
| Seamless Pipe | Seamless Tube | Froged Flange /Fitting | Butt Weld Fitting | ||||||||||
| Standard | Grade | Standard | Grade | Standard | Grade | Standard | Grade | ||||||
| ASTM A335 | ASME SA335 | P1 | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T1 | ASTM A182 | ASME SA182 | F1 | ASTM A234 | ASME SA234 | WP1 |
| ASTM A335 | ASME SA335 | P11 | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T11 | ASTM A182 | ASME SA182 | F11 | ASTM A234 | ASME SA234 | WP11 |
| ASTM A335 | ASME SA335 | P12 | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T12 | ASTM A182 | ASME SA182 | F12 | ASTM A234 | ASME SA234 | WP12 |
| ASTM A335 | ASME SA335 | P22 | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T22 | ASTM A182 | ASME SA182 | F22 | ASTM A234 | ASME SA234 | WP22 |
| ASTM A335 | ASME SA335 | P23 | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T23 | ASTM A182 | ASME SA182 | F23 | ASTM A234 | ASME SA234 | WP23 |
| ASTM A335 | ASME SA335 | P5 | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T5 | ASTM A182 | ASME SA182 | F5 | ASTM A234 | ASME SA234 | WP5 |
| ASTM A335 | ASME SA335 | P5b | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T5b | ASTM A182 | ASME SA182 | F5a | ASTM A234 | ASME SA234 | WP9 |
| ASTM A335 | ASME SA335 | P5c | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T5c | ASTM A182 | ASME SA182 | F9 | ASTM A234 | ASME SA234 | WP91 |
| ASTM A335 | ASME SA335 | P9 | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T9 | ASTM A182 | ASME SA182 | F91 | ASTM A234 | ASME SA234 | WP92 |
| ASTM A335 | ASME SA335 | P91 | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T91 | ASTM A182 | ASME SA182 | F92 | |||
| ASTM A335 | ASME SA335 | P92 | ASTM A213 | ASME SA213 | ASTM A199 | ASME SA199 | T92 | | |||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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