Henan Jinbailai Industrial Co., Ltd.
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What is TP304 stainless steel?
TP304 stainless steel is a type of austenitic stainless steel that contains chromium and nickel, which provides excellent corrosion resistance and high-temperature strength.
What are the advantages of using TP304 stainless steel tubes?
TP304 stainless steel tubes have excellent corrosion resistance, high-temperature resistance, and good mechanical properties.
What are the applications of TP304 stainless steel tubes?
TP304 stainless steel tubes are widely used in industries such as chemical, petrochemical, pharmaceutical, food processing, and marine.
What is the difference between TP304 and TP316 stainless steel tubes?
TP316 stainless steel tubes have higher corrosion resistance than TP304 stainless steel tubes, especially in environments containing chlorides. They also have higher strength and hardness.
What is the maximum temperature that TP304 stainless steel tubes can withstand?
TP304 stainless steel tubes can withstand temperatures up to 1700°F (927°C).
What is the minimum temperature that TP304 stainless steel tubes can withstand?
TP304 stainless steel tubes can withstand temperatures as low as -425°F (-254°C).
What is the maximum pressure that TP304 stainless steel tubes can withstand?
The maximum pressure that TP304 stainless steel tubes can withstand depends on the size, wall thickness, and temperature of the tubes. Generally, they can withstand pressures up to 1000 psi.
What is the minimum pressure that TP304 stainless steel tubes can withstand?
TP304 stainless steel tubes can withstand very low pressures, such as those found in vacuum systems.
What are the different finishes available for TP304 stainless steel tubes?
The different finishes available for TP304 stainless steel tubes include brushed, mirror, satin, and matte.
What are the different grades of TP304 stainless steel tubes?
There are several grades of TP304 stainless steel tubes, including TP304L, TP304H, and TP304LN, which have different chemical compositions and properties.
What are the different standards for TP304 stainless steel tubes?
The different standards for TP304 stainless steel tubes include ASTM A269, ASTM A213, and EN 10216-5, which specify the requirements for the manufacturing, testing, and quality control of the tubes.
What is the weight of TP304 stainless steel tubes?
The weight of TP304 stainless steel tubes depends on the size, wall thickness, and length of the tubes. A 1-inch diameter tube with a wall thickness of 0.065 inches and a length of 10 feet weighs approximately 2.5 pounds.
What is the density of TP304 stainless steel tubes?
The density of TP304 stainless steel is approximately 8.03 g/cm³.
What is the tensile strength of TP304 stainless steel tubes?
The tensile strength of TP304 stainless steel tubes is approximately 515 MPa.
What is the yield strength of TP304 stainless steel tubes?
The yield strength of TP304 stainless steel tubes is approximately 205 MPa.
What is the corrosion resistance of TP304 stainless steel tubes?
TP304 stainless steel tubes have excellent corrosion resistance to a wide range of chemicals and environments, including acids, alkalis, and chlorides.
Surface Finish
| Surface finish | Characteristics & Application |
| NO.1 | Hot-rolled surface, annealed and pickled, can be used as cold-rolling material,industial tanks and chem i cal devices. |
| NO.2D | Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used as auto mo bile parts, build ing materrials and pipings. |
| NO.2B | The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surfacetreament to improve its mechamical properties, N02B could nearly satisfy com pre hen sive uses. |
| NO.3 | Polished with abra sive belt of grit #100#120,have bet ter bright ness with dis con tin u ous coarse stria, used as in ner and ex ter nal or na ments for building, elec tri cal ap pli anc es and kitchen uten sils etc. |
| NO.4 | Polished with abrasive belt of grit #150#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtud buildinginner and external ornaments electrical appliances, kitchen utensils and food processing equipment etc. |
| HL | Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks, mainly used as building ornaments, elevators, door of building, frontal plate etc. |
| BA | Cold rolled, bright an nealed and skin passed, the prod uct has ex cel lent bright ness and good re flex iv i ty like mirror, used for lectrical appliances, mirror, kitch en apparatus, or na ment ma te ri als etc. |
Good weldability and flame cutting, nonmagnetic. The shipbuilding industry, welded constructions.
Physical properties (average values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: Approx. 7.80
Solution Annealing
Harden from a temperature of 1000-1050oC followed by water quenching.
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| Package | Standard export seaworthy package,suit for all kinds of transport, or as required. |
| Water-proof Paper + Edge protection + Wooden Pallets | |
| Bulk Size | Any size |
| Loading Port | Tianjin, Xingang Port, Qingdao,Shanghai, Ningbo, or any China Seaport |
| Container | 1*20ft container load Max. 25 Ton, Max. length 5.8m |
| 1*40ft container load Max. 25 Ton, Max. Length 11.8m | |
| Delivery Time | 7-15 days or according to the order's quantity |
The Duplex Stainless Steel Pipes and Tubes are used in the following applications:-
Q. Are you a factory or trading company?
A. We are a factory company.
Q. What is the MOQ?
A. Sample order is acceptable, And some samples can be free.
Q3. How do you control quality?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q. How many countries have you already exported?
A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc.
Q. How do you resolve the problem with your products?
A. Person of aging services: For customer complaints commissioner set up special complaint handling, complaint issues recorded the the first time, and find the relevant person in charge of the feedback and resolution. Details check our "Quality corrective action report"
Q. How long do you need the delivery time?
1)Supply within 5-10days (product in our stock list)
2)Custom products need to be calculated according to the quantity
Q.How can we get your price?
A. We need the below information to quote for you:
1. Product Name
2. Standard
3. Material Grade (Chemical Composition)
4. Dimension
5. Quantity
6. The Drawing for Special Parts