Yuhong Group Co.,Ltd
| Payment Terms | L/C, L/C, T/T |
| Supply Ability | 1000tons/month |
| Delivery Time | 15-35 DAYS |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle With Plastic Cap |
| Standard | ASTM A335 |
| Material | P9 |
| Product Name | High Temperature Service Tube |
| Ends | Plain Ends/ Bevelled Ends |
| Type | Seamless |
| Shape | Round |
| Size | Customized |
| Length | Customized |
| High Light | ASTM A335 Alloy Steel Tube,ASTM A335 P9 Tube, Heat Exchanger Tube |
| 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 | L/C, L/C, T/T | Supply Ability | 1000tons/month |
| Delivery Time | 15-35 DAYS | Packaging Details | Ply-wooden Case /Iron Case/ Bundle With Plastic Cap |
| Standard | ASTM A335 | Material | P9 |
| Product Name | High Temperature Service Tube | Ends | Plain Ends/ Bevelled Ends |
| Type | Seamless | Shape | Round |
| Size | Customized | Length | Customized |
| High Light | ASTM A335 Alloy Steel Tube,ASTM A335 P9 Tube, Heat Exchanger Tube | 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 | Alloy Steel Seamless Tube High Temperature ，P9 Seamless Alloy Steel Tube ，ASTM A335 Alloy Steel Tube | ||
ASTM A335 P9 Alloy Steel Seamless Tube For High Temperature Service
Overview
ASTM A335 P9 is a specific grade of seamless ferritic alloy-steel pipe that is commonly used for high-temperature service. It is designed to withstand elevated temperatures and provide excellent creep and stress rupture strength. The "P" in the designation indicates that it is a pressure vessel grade, and the number "9" represents its chromium content.ASTM A335 P9 offers good resistance to oxidation, corrosion, and high-temperature creep. It is commonly used in power generation, petrochemical, and refinery applications where high-temperature and high-pressure conditions are present.
Chemical Composition of ASTM A335 P9
| Grade | Mo | Cr | Si | Mn | C | P | S | |
| P9 | Min | 0.9 | 8.0 | 0.25 | 0.3 | |||
| Max | 1.1 | 10.0 | 1.00 | 0.6 | 0.15 | 0.025 | 0.025 |
Mechanical Properies of ASTM A335 P9
| Grade | Tensile Str Ksi(Mpa) | Yield Str Ksi(Mpa) | Elongation(%) |
| P9 | ≥60(415) | ≥30(205) | ≥30 |
Outside Diameter Tolerance of ASTM A335
| NPS(DN) Designator | Over | Under | ||
| in. | mm | in. | mm | |
| 1/8 to 1 1/2(6 to 40),incl. | 1/64(0.015) | 0.40 | 1/64(0.015) | 0.40 |
| Over 1 1/2 to 4(40 to 100),incl | 1//32(0.031) | 0.79 | 1/32(0.031) | 0.79 |
| Over 4 to 8(100 to 200),incl. | 1/16(0.062) | 1.59 | 1/32(0.031) | 0.79 |
| Over 8 to 12(200 to 300),incl. | 3/32(0.093) | 2.38 | 1/32(0.031) | 0.79 |
The Application of ASTM A335 P9
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 Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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