Chanchai Stainless is a world-class stainless steel manufacturer and supplier company in Bangkok, Thailand. With years of experience and a reputation for quality, we specialize in offering top-tier stainless steel solutions to industrial requirements. Among our top-of-the-line products, Stainless Steel 317L Pipes are the best due to their enhanced corrosion resistance, strength, and durability. These pipes are specifically suited for numerous high-demand applications in industries like chemical processing, marine, pharmaceuticals, and construction. Precision, reliability, and prompt delivery are emphasized by us at Chanchai Stainless, and only the finest stainless steel solutions are provided to our customers.
Stainless Steel 317L Pipes are manufactured using a low-carbon, molybdenum-containing austenitic stainless steel alloy. Their content contains around 18% chromium, 13% nickel, and 3% molybdenum along with a lower content of carbon to improve weldability as well as corrosion resistance. These pipes possess excellent pitting, crevice corrosion, and chloride stress corrosion cracking resistance. Their mechanical properties are high tensile strength of 520–700 MPa, yield strength of 205 MPa, and elongation of 40–50%. With superior formability, toughness, and weldability, Stainless Steel 317L Pipes are very reliable in harsh chemical and marine environments.
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Dimensions |
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ASTM, ASME and API |
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Standard |
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ASTM A312 / ASME SA312 |
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Size |
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1/8″NB TO 30″NB IN |
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Specialized in |
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Large Diameter Size |
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Schedule |
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SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
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Form |
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Round, Square, Rectangular, Hydraulic Etc |
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Type |
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Seamless / ERW / Welded / Fabricated / LSAW Pipes |
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Length |
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Single Random, Double Random & Cut Length. |
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End |
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Plain End, Beveled End, Threaded |
| Grade | 310H | |
|---|---|---|
| min | max | |
| C | – | 0.08 |
| Mn | – | 2.0 |
| Si | – | 0.75 |
| P | – | 0.045 |
| S | – | 0.03 |
| Cr | 16.0 | 18.0 |
| Mo | 2.0 | 3.0 |
| Ni | 10.0 | 14.0 |
| N | – | 0.10 |
| Grade | 310H | |
|---|---|---|
| Tensile Strength (MPa) min | 515 | |
| Yield Strength 0.2% Proof (MPa) min | 205 | |
| Elongation (% in 50mm) min | 40 | |
| Hardness | Rockwell B (HR B) max | 95 |
| Rockwell B (HR B) max | 217 | |
Contact us to get a quick quote for your requirement.
We offers complete testing and certification of stainless steel 317L pipe. Our pipes undergo rigorous quality control procedures, including chemical analysis, mechanical testing and theoretical testing. We provide comprehensive certifications of compliance, ensure industry standards are met, and provide exceptional performance, durability and corrosion resistance.
Stainless Steel 317L square pipes are high-corrosion-resistant, low-carbon stainless steel pipes, ideal for applications in marine, chemical, and heat-exchange systems, offering strength and durability in harsh environments.
SS 317L seamless pipes are corrosion-resistant, low-carbon stainless steel pipes known for their high strength and durability, making them ideal for use in harsh environments and chemical processing.
Stainless Steel 317L ERW pipes are electric resistance welded, offering excellent corrosion resistance and strength. Ideal for marine and chemical applications, they provide durability and reliability in challenging environments.
SS 317L LSAW pipes are longitudinally submerged arc welded, offering high resistance to corrosion and stress. Suitable for demanding environments like chemical processing and marine applications, they provide durability and strength.
Stainless Steel 317L round pipes are durable, corrosion-resistant pipes ideal for high-stress environments. They offer excellent resistance to chemicals and harsh conditions, making them suitable for marine and industrial applications.
Stainless Steel 317L welded pipes are manufactured using welding techniques, providing high corrosion resistance and strength. They are ideal for chemical processing, marine environments, and other demanding applications.
Stainless Steel 317L Pipes find broad applications in those industries demanding strength and resistance to corrosive atmospheres. They find extensive use in marine, chemical processing units, pharmaceutical machinery, and food processing units where hygiene and resistance to chemical attack are essential. These pipes are also commonly used in pollution control equipment, heat exchangers, and storage vessels for the handling of acidic and alkaline chemicals. Their resistance to chlorides makes them highly suitable in offshore as well as coastal environments. The strength, formability, and resistance to corrosion together make 317L Pipes a superior selection for industries working under highly stressful conditions.







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