Manufacturer, Supplier, Exporter & Stockiest of ASTM A358 TP 904L Stainless Steel EFW Pipe
ASTM A358 TP 904L is a specification for electric fusion welded (EFW) pipes made from stainless steel grade 904L. These pipes are specifically designed for high-corrosion environments and offer excellent resistance to various corrosive substances, including acids and chloride-containing solutions. ASTM A358 TP 904L stainless steel EFW pipes are commonly used in industries such as chemical processing, petrochemical, and offshore oil and gas. The EFW manufacturing process ensures strong and reliable welds, making these pipes suitable for demanding applications requiring corrosion resistance and durability.
Jaiti Steel is a reputable manufacturer, exporter, and stockiest of a wide range of steel pipes and tubes. With a strong commitment to quality and customer satisfaction, we have established ourselves as a trusted name in the steel industry. Our company is dedicated to providing reliable and durable steel solutions to meet the diverse needs of our clients.
We prioritize quality at every stage of our manufacturing process. Jaiti Steel adheres to stringent quality control measures to ensure that all our products meet international standards and specifications. Our team of skilled professionals monitors each production phase, from sourcing raw materials to the final inspection, to guarantee the highest level of quality.
ASTM A358 TP 904L is a specific standard established by ASTM International for electric fusion welded (EFW) pipes made from stainless steel grade 904L. The “TP” in the designation stands for “Type” and “P” indicates that the material is intended for pressure service. Here are some detailed characteristics and information about ASTM A358 TP 904L stainless steel EFW pipes:
Composition: Stainless steel grade 904L is a low-carbon, high-alloy austenitic stainless steel. It contains significant amounts of chromium (19-23%), nickel (23-28%), and molybdenum (4-5%), along with smaller quantities of other elements such as copper, manganese, and silicon. The high alloy content contributes to the exceptional corrosion resistance of 904L.
Application: ASTM A358 TP 904L EFW pipes are specifically designed for use in highly corrosive environments. They are commonly used in industries such as chemical processing, petrochemical, offshore oil and gas, and desalination plants. These pipes are suitable for handling a wide range of corrosive substances, including sulfuric acid, hydrochloric acid, and chloride-containing solutions.
Manufacturing Process: The pipes are manufactured using the electric fusion welding method. This process involves heating the edges of stainless steel plates or strips to their melting point and then welding them together under pressure. The EFW process ensures a strong and seamless weld, ensuring the integrity and reliability of the pipes.
Features: ASTM A358 TP 904L stainless steel EFW pipes offer several notable features. They exhibit excellent corrosion resistance in a wide range of corrosive environments, including both oxidizing and reducing conditions. The high nickel and molybdenum content provide enhanced resistance to pitting and crevice corrosion. Additionally, 904L pipes offer good formability, weldability, and high-temperature strength.
It’s important to note that specific technical details, dimensions, and mechanical properties may vary based on the specific requirements of each ASTM A358 TP 904L stainless steel EFW pipe. Consulting the relevant ASTM A358 standard or contacting the manufacturer or supplier can provide more detailed and precise information for your specific application or project.
Chemical Composition(%, max)
| Element | Minimum (%) | Maximum (%) |
|---|---|---|
| Carbon (C) | 0.02 | 0.03 |
| Manganese (Mn) | – | 2.00 |
| Phosphorus (P) | – | 0.045 |
| Sulfur (S) | – | 0.035 |
| Silicon (Si) | – | 1.00 |
| Chromium (Cr) | 19.0 | 23.0 |
| Nickel (Ni) | 23.0 | 28.0 |
| Molybdenum (Mo) | 4.0 | 5.0 |
| Copper (Cu) | 1.0 | 2.0 |
| Iron (Fe) | Bal. | Bal. |
| Other | – | – |
Mechanical Properties
| Property | Minimum Value |
|---|---|
| Tensile Strength | 70,000 psi (485 MPa) minimum |
| Yield Strength | 25,000 psi (170 MPa) minimum |
| Elongation | 35% minimum |
| Hardness (RB) | 70 RB maximum |
Application Industry
| Pharmaceutical Equipment | Off-Shore Oil Drilling Companies |
| Chemical Equipment | Power Generation |
| Sea Water Equipment | Petrochemical |
| Heat Exchangers | Gas Processing |
| Condensers | Specialty Chemicals |
| Pulp and Paper Industry | Pharmaceuticals |
We Export Our Pipes & Tubes Worldwide
We export ASTM A358 TP 904L Stainless Steel EFW Pipe to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East etc.