Stainless Steel 304 Pipe
304 stainless steel pipe can withstand a variety of atmospheric conditions and a variety of corrosive media. In heated chloride environments, pitting and crevice corrosion are prone to occur, as well as stress corrosion cracking (approximately) above 60°C.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of stainless steel 304 pipe in China, also supports customized service with low price. Welcome to wholesale discount stainless steel 304 pipe for sale here from our factory. Contact us for free sample.
Stainless Steel 304 Seamless Pipe
SS 304 Seamless Pipe Description
304 stainless steel pipe is a metal pipe made of austenitic stainless steel. Its composition contains 18% chromium and 8% nickel. As stainless heat-resistant steel, 304 steel pipe is the most widely used in food equipment, general chemical equipment, and atomic energy industry equipment.
Stainless Steel 304 Tube Specification
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item
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300 Series Stainless Steel Square Pipe/tube
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standard
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ASTM, JIS, GB, DIN, EN
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wall thickness
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1mm--100mm Or As Client's Requirement
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length
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1--10m Or As Client's Requirement
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diameter
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10mm--1500mm Or As Client's Requirement
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Type
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Seamless Stainless Square Pipe/tube
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Steel Grade
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300 Series
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Application
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Wiedly Used In Prtroleum,food,chemical Industry Or Oyher Fields
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Certification
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ISO
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Payment
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L/C T/T (30%DEPOSIT)
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Tolerance
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±1%
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Processing Service
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Bending, Welding, Decoiling, Punching, Cutting
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Product name
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China High Quality 404Stainless Steel Pipe/tube
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Material
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Key words1
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Stainless Steel Pipe
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Key words 2
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ASME 316 304 409 410 420 444 430
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Key words 3
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TUBE FOR BOILER FACTORY ETC
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MOQ
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30 Ton
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Payment terms
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L/C T/T (30%DEPOSIT)
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Surface
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BA/2B/2BA
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Sample
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AVAILABLE
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Price Term
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CIF CFR FOB CNF EXW
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304 Stainless Steel Pipe
SS 304 Round Pipe Chemical Structure
| Element | SS 304 |
| Ni | 8.0 – 11.0 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.03 max |
| Si | 1.0 max |
| Cr | 18.0 – 20.0 |
304 Stainless Steel Pipe Properties Table
| Element | SS 304 |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
| Elongation | 35 % |
Surface Finish of SS 304 Seamless Pipe
| Surface Finish | Internal Surface(ID) | Exterbal Surface(OD) | |||
| Roughness Average(RA) | Roughness Average(RA) | ||||
| μ inch | μm | μ inch | μm | ||
| AP | Annealed & Pickled | Not defined | Not defined | 40 or Not defined | 1.0 or Not defined |
| BA | Beight Annealed | 40,32,25,20 | 1.0,0.8,0.6,0.5 | 32 | 0.8 |
| MP | Mechanical Polish | 40,32,25,20 | 1.0,0.8,0.6,0.5 | 32 | 0.8 |
| EP | Electro Polish | 15,10,7,5 | 0.38,0.25,0.20;0.13 | 32 | 0.8 |
Company Introduction
GNEE Steel is located in Henan Province, covering an area of 2,000 square meters, with a total investment of approximately RMB 80 million. It is a company in Henan with complete processes such as steelmaking, hot rolling, cold rolling, surface treatment, packaging, and international trade.
Looking forward to the future, GNEE will continue to uphold the corporate spirits of "customer first", "people-oriented", "leading by example", "innovation and change" and "grateful feedback". With better product quality, better product portfolio and wider sales channels, we strive to establish exclusive core capabilities and sustainable business competitive advantages in the steel industry value chain.
FAQ
Q: How many countries have you exported to?
A: Exported to more than 150 countries and regions, mainly the United States, Britain, Kuwait, Egypt, Turkey, Chile, Switzerland, etc.
Q: Can you provide samples?
A: Yes. As long as you contact us, we can provide free small samples in stock. Customized samples will take about 5-7 days.
Q: What products do you offer?
A: GNEE Group specializes in the production of steel pipe products, including seamless pipes, welded pipes, carbon steel pipes, stainless steel pipes, alloy pipes, galvanized pipes, etc. The best-selling products include 316 stainless steel seamless pipe, 904 stainless steel seamless pipe, API 5L oil casing, A106 seamless carbon steel pipe, SSAW pipe, etc.
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