304 316 316L Stainless Steel Seamless Pipe ASTM A312 TP304 TP316L

304 316 316L Stainless Steel Seamless Pipe ASTM A312 TP304 TP316L

Stainless steel pipes are hollow, slender, cylindrical steel products that are widely used in industries such as petroleum, chemicals, healthcare, food processing, light industry, and mechanical instrumentation—primarily for transport pipelines and mechanical structural components. Furthermore, because they are relatively lightweight while offering comparable bending and torsional strength, they are also extensively used in the manufacture of mechanical parts and engineering structures. In addition, they are commonly used in the production of furniture and kitchenware.
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Product Description

Product Specification Range:

Item
Seamless PipeWelded PipePrecision TubeCapillary Tube
Outer Diameter (OD)6mm - 630mm6mm - 3000mm3mm - 80mm0.3mm - 10mm
Wall Thickness (WT)0.5mm - 50mm0.3mm - 50mm0.2mm - 10mm0.05mm - 2mm
LengthFixed length / Multiple length / Random length, max. 15mFixed length 6m / 12m, customizableFixed length / CoiledCoiled / Straight
StandardASTM A312/A213/GB/T 14976ASTM A249/A269/GB/T 12771ASTM A269/EN 10305ASTM A632/GB/T 3090

Product Application Areas:

🏭 Petrochemicals                                     Refining units, chemical piping, heat exchangers, reactors

🍽️ Food & Pharmaceuticals                   Dairy production lines, pharmaceutical equipment, purified water systems, CIP piping

🏗️ Construction & Interior Design       Railings and handrails, curtain wall structures, elevator cabs, hotel interiors

⚡ Energy & Power                                     Nuclear power piping, boiler superheaters, condensers, solar equipment

🚗 Automotive Manufacturing              Exhaust systems, fuel lines, brake lines, sensor housings

🏠 Home & Furniture                                 Kitchen and bathroom fixtures, furniture frames, fitness equipment, medical devices

🔬 Precision Instruments                        Chromatography tubing, sensor probes, fiber optic protection tubes


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