Product Descriptions From The Supplier
Warning/Disclaimer
This product has obtained the necessary product certifications and licenses required in target markets.
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Product |
Stainless Steel Seamless Pipe |
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Standard |
American |
ASTM A312, ASMESA269, ASTM A269. ASME SA213, ASTM A213. ASTM A511. ASTM A789, ASTM A790 |
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Germany |
DIN2462.1-1981. DIN17456-85, DIN17458-85 |
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Japanese |
JIS G3463-2006.JISG3459-2012 |
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Russian |
GOST 9941-81 |
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GB |
GB14975, GB14976, GB95.GB13296.GB5310, GB9948, GB/T12771 |
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Material |
304 304L 316 316L 321 316ti 310S S31803 S322055 904L 17-4PH 15-5PH 2205 410 410S 420 430 440 |
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End treatment |
PE/BE |
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Specification |
Welded |
Outer diameter: Φ4.76-135mm Wall Thickness: 0.25-4.00mm Length: ≤35000 mm |
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Seamless |
Outer diameter: Φ3-114mm Wall Thickness: 0.2-4.5mm |
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Application |
Chemical engineering, power, food and medical, marine engineering, etc. |
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Product Image
Round




Manufacturing Technique
Seamless pipe processing
Seamless pipes feature a uniform, joint-free structure, offering superior strength and reliability compared to welded pipes.
In the Mandrel Mill process, heated steel billets are pierced to form a hollow shell and then rolled to achieve the required outside diameter and wall thickness, ensuring consistent dimensions and mechanical performance.



Welded pipe processing
Welded pipes are produced using steel plates, continuous coils, or metal strips as raw materials, and their manufacturing allows for the production of large-diameter pipes with no upper size limitations, utilizing various specialized welding techniques
* ERW- Electric Resistance Welding
* EFW- Electric Fusion Welding
* HFW- High-frequency welding
* SAW- Submerged Arc Welding (Long seam & Spiral Seam)

Company Profile






Packing & Delivery




Introduction
Jiangsu Tisco Equipment Co., Ltd. is a comprehensive manufacturer and trading company specializing in stainless steel products, industrial valves, flanges, pipe fittings, and piping systems, with a monthly production capacity of approximately 2,000 tons. We provide one-stop solutions covering materials, fabrication, and finished products for industrial projects.
Our product range includes valves, flanges, pipe fittings, pipes, plates, coils, angle bars, and rods, manufactured in stainless steel as well as copper, brass, aluminum, titanium, and alloy steels such as Inconel. These products are widely used in oil & gas, chemical processing, water treatment, power generation, construction, and general industrial applications.


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