Yuhong Group Co.,Ltd
| Inspection | 100% |
| Grade | TP 444 |
| Payment Terms | L/C,T/T |
| Supply Ability | According To Client's Request |
| Delivery Time | 10-90 Days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Chemical Composition | C: 0.03, Mn: 1, P: 0.04, S: 0.03, Si: 1, Cr: 17.5-19.5, Mo: 1.75-2.5, N: 0.035 |
| Tensile Strength | 415 min |
| Length | 6-12m, or customized |
| Standards | ASTM A213 |
| Brand Name | YUHONG |
| Model Number | ASTM A213 TP444 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
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Product Specification
| Inspection | 100% | Grade | TP 444 |
| Payment Terms | L/C,T/T | Supply Ability | According To Client's Request |
| Delivery Time | 10-90 Days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Chemical Composition | C: 0.03, Mn: 1, P: 0.04, S: 0.03, Si: 1, Cr: 17.5-19.5, Mo: 1.75-2.5, N: 0.035 | Tensile Strength | 415 min |
| Length | 6-12m, or customized | Standards | ASTM A213 |
| Brand Name | YUHONG | Model Number | ASTM A213 TP444 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | ASTM A213 TP444 seamless tubes ，heat exchanger stainless steel tubes ，seamless heat exchanger tubes with warranty | ||
ASTM A213 TP444 is a specification for seamless ferritic and austenitic alloy steel boiler, superheater, and heat exchanger tubes. These tubes are primarily used in high-temperature and corrosive environments.
TP444 is a grade of stainless steel that contains a higher percentage of chromium and molybdenum compared to other stainless steel grades. This composition provides excellent resistance to corrosion, especially in chloride-containing environments.
Seamless heat exchanger tubes made from ASTM A213 TP444 are typically used in applications such as chemical processing, petrochemical plants, power generation, and waste heat recovery systems. They are designed to withstand high temperatures and pressure conditions while maintaining their corrosion resistance properties.
These tubes are manufactured using a seamless process, which ensures uniformity in wall thickness and dimensional accuracy. They are available in various sizes and lengths to suit different heat exchanger designs and requirements.
ASTM A213 TP444 seamless heat exchanger tubes undergo various tests and inspections to ensure their quality and compliance with the specified standards. These tests include chemical analysis, mechanical properties testing, hydrostatic testing, non-destructive testing, and dimensional inspection.
Overall, ASTM A213 TP444 seamless heat exchanger tubes are a reliable and durable choice for applications that require high-temperature and corrosion resistance properties.
| Chemical Composition % Austenitic and Ferritic Stainless Seamless tube | ||||||||
| Grade | UNS | C | Mn | P | S | Si | Cr | |
| A213 TP444 | S44400 | 0.03 | 1 | 0.04 | 0.03 | 1 | 17.5-19.5 | |
| Ni | Mo | N | Ni | Ti | Co | Ta | ||
| 1.75-2.5 | 0.035 | |||||||
| Tensile and Hardness Requirements A213 TP444 Seamless pipes | ||||||||
| Grade | UNS | Tensile | Yield | Elongation | Hardness | |||
| A213 TP444 | S44400 | min | min | mikn | HBW | HRB | Max | |
| 415 | 275 | 20 | ||||||
| 217 | 96 | |||||||
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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