TSING SHAN STEEL INDUSTRIAL LIMITED
| Material Grade | 304 / 304L / 304H |
| Shape | Round |
| Technique | Hot Rolled |
| Surface Treatment | Pickling |
| Outer Diameter | 6-630mm |
| Wall Thickness | SCH5 SCH10 SCH40 SCH80 SCH160 |
| Length | 6m |
| Chromium Content | 18.0-20.0% |
| Nickel Content | 8.0-10.5% |
| Carbon Content | ≤0.08% |
| Manganese Content | ≤2.0% |
| Silicon Content | ≤0.75% |
| Tensile Strength | 515 MPa min |
| Yield Strength | 205 MPa min |
| Elongation | 40% min |
| Certification | AISI, ASTM |
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Product Specification
| Material Grade | 304 / 304L / 304H | Shape | Round |
| Technique | Hot Rolled | Surface Treatment | Pickling |
| Outer Diameter | 6-630mm | Wall Thickness | SCH5 SCH10 SCH40 SCH80 SCH160 |
| Length | 6m | Chromium Content | 18.0-20.0% |
| Nickel Content | 8.0-10.5% | Carbon Content | ≤0.08% |
| Manganese Content | ≤2.0% | Silicon Content | ≤0.75% |
| Tensile Strength | 515 MPa min | Yield Strength | 205 MPa min |
| Elongation | 40% min | Certification | AISI, ASTM |
| High Light | Diameter 114 - 603mm Stainless Steel Hollow Tube ，6m Length Stainless Steel Seamless Tube ，Hot Rolled Technique 304 Stainless Steel Pipe | ||
AISI 304 stainless steel (UNS S30400) is the most widely used stainless steel, containing 18-20% chromium and 8-10.5% nickel. Also known as 18-8 stainless steel, SS 304 is non-magnetic under annealing conditions but may become weakly magnetic after cold working processes.
Key Features: Excellent atmospheric corrosion resistance, superior oxidation resistance, widely used as standard food grade stainless steel in the food industry.
| Grade | C | Mn | Si | P | S | Cr | Ni | N |
|---|---|---|---|---|---|---|---|---|
| 304 | ≤0.08 | ≤2.0 | ≤0.75 | ≤0.045 | ≤0.030 | 18.0-20.0 | 8.0-10.5 | ≤0.10 |
| 304L | ≤0.030 | ≤2.0 | ≤0.75 | ≤0.045 | ≤0.030 | 18.0-20.0 | 8.0-12.0 | ≤0.10 |
| 304H | 0.04-0.10 | ≤2.0 | ≤0.75 | ≤0.045 | ≤0.030 | 18.0-20.0 | 8.0-10.5 | ≤0.10 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
|---|---|---|---|---|---|
| 304 | 515 | 205 | 40 | 92 | 201 |
| 304L | 485 | 170 | 40 | 92 | 201 |
| 304H | 515 | 205 | 40 | 92 | 201 |
Our company is a professional stainless steel seamless tube manufacturing enterprise located in Wuxi city, China's stainless steel material distribution center. Situated just 100 kilometers from Shanghai port, we benefit from convenient transportation access.
We specialize in the sales and production of high-temperature (nickel base) alloys, austenitic and duplex steels, urea grade stainless steel, super stainless steel, and other specialized steel products including tubes, coils, pipe fittings, and flanges.
Production Capacity:
We produce according to GB, ASTM, JIS, DIN and other international standards, manufacturing stainless steel seamless pipes from φ6 to φ762×0.5-70mm and welded pipes from φ15 to φ2200×0.5-80mm, along with pipe fittings and related products.
Our main grades include TP321, TP316Ti, S32205, TP347H, TP316L, TP310S, TP304, TP304L, 321, S32750, 904L, C276, 254SMO and other specialized alloys.
With modern technology and equipment, and the introduction of foreign advanced technology, we continuously strive for excellence and maintain our position as one of the most competitive enterprises in the industry.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500,000,000-800,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...
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