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[China]
Trade Verify
Address: 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact name:Jikin Cai
Yuhong Group Co.,Ltd |
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Verified Suppliers
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Overview:
304 Stainless Steel pipe is a cost-effective pipe used for both structural and pressure applications due to its good machinability properties as well as excellent weld-ability characteristics with or without the addition of filler metals. These 304 grades of austenitic stainless steels are the most versatile and widely used stainless steels offers excellent corrosion resistance to a wide range of corrosive environments.
ASTM A312 TP304L has a carbon content of 0.03% or less. This alloy can be used in the as-welded condition without becoming susceptible to intergranular corrosion. ASTM A312 TP304L Stainless Steel Seamless Pipe are tested in accordance to internationally recognized standards. ASTM A312 Stainless Steel 304L Seamless Pipe shall be made by a process that does not involved welding at any stage of production. It has excellent features like resistance to corrosion, Prevention of product contamination, Resistance to oxidation, East of fabrication, Excellent formability, Beauty of appearance, Ease of cleaning, High strength with low weight, Good strength and toughness at cryogenic temperatures and Ready availability of a wide range of product forms.
Specification:
| Standard | ASTM A312 & Its equivalent ASME, DIN & EN Standard |
| Grades | TP304/304L;1.4301/1.4307 |
| Type | Straight seamless pipe |
| Outer Diameter | 1/2'' to 48'' or custom size |
| Wall Thickness | SCH 5S to SCH XXS |
| Length | Upto 6 meters or custom cut lengths |
| Delivery Condition | Solution Annealed & Pickled |
| Ends | Plain End, Beveled End |
| Other Testing | Product Analysis, Eddy Current Test, Hydrostatic Test, Ultrasonic Test, Flattening Test, Hardness Test, Tensile Test etc. |
| Dimension | All Pipe & Tube Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
| Packing | Plywood case/Woven bag in bundle |
Chemical Composition
| Grade | UNS | C | Mn | P | S | Si | Cr | Ni |
| TP304 | S30400 | 0.08 max | 2.00 max | 0.045 max | 0.03 max | 1.00 max | 18.0-20.0 | 8.0-11.0 |
| TP304L | S30403 | 0.035 max | 2.00 max | 0.045 max | 0.03 max | 1.00 max | 18.0-20.0 | 8.0-13.0 |
Mechanical Properties
| Material | Heat Treatment | Temperure Min.ºF(ºC) | Tensile Strength Ksi (MPa), Min. | Yield Strength Ksi (MPa), Min. | Elongation %, Min |
| TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
Applications
1. Oil and Gas Industry: TP304/304L pipes are commonly used in the
oil and gas sector for transporting oil, gas, and other fluids.
They are suitable for both offshore and onshore applications.
2. Chemical and Petrochemical Industry: The exceptional corrosion
resistance of TP304/304L makes it suitable for handling a wide
range of corrosive chemicals, acids, and solvents in chemical
plants and refineries.
3. Food and Beverage Industry: TP304/304L pipes are extensively
used in food processing and beverage production facilities because
of their hygienic properties, ease of cleaning, and resistance to
corrosion from food substances.
4. Pharmaceutical Industry: The pharmaceutical industry requires
high-quality and hygienic piping systems. TP304/304L seamless pipes
are utilized for the transportation of pharmaceutical products,
chemicals, and purified water.
5. Water and Wastewater Treatment: TP304/304L pipes are used in
water treatment plants, desalination facilities, and wastewater
treatment plants due to their resistance to corrosion and ability
to withstand high-pressure water flow.
6. Architectural and Structural Applications: TP304/304L pipes find
applications in architectural designs, such as handrails,
balustrades, structural supports, and decorative elements, due to
their aesthetic appearance and corrosion resistance.
7. Power Generation: These pipes are utilized in power plants for
the transportation of steam, condensate, and other fluids in
high-temperature and high-pressure environments.
