- sales@mariapipes.com
- Kuala lumpur, Malaysia
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Maria Pipes and Tubes, headquartered in Kuala Lumpur, Malaysia, is a reliable producer and distributor of **Stainless Steel 316H Instrumentation Tubing**, providing high-strength tubing solutions for precision fluid and gas control systems in rigorous industrial environments. Stainless Steel 316H is the high-carbon content of 316, designed with enhanced mechanical strength and good performance at higher temperatures. Our instrumentation tubing is produced from high-quality materials and refined processes to provide uniform wall thickness, smooth interior finishes, and close dimensional limits—well-suited for severe applications within industries like petrochemical, oil & gas, power generation, and offshore platforms.
**Stainless Steel 316H Instrumentation Tubing** has 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and a higher carbon level (0.04–0.10%) to ensure enhanced strength and creep resistance at elevated temperatures. This tubing provides tensile strength of about 515 MPa, yield strength of 205 MPa, and ductility with elongation of about 35%. It also provides superior corrosion resistance in hostile conditions, such as those involving chlorides and acidic chemicals. The increased carbon enables it to resist high temperature and pressure conditions without compromising structural integrity.
| Grade | Range | C | Ni | Mn | Cr | P | Si | N | S |
|---|---|---|---|---|---|---|---|---|---|
| 316H | Min. | 0.04 | 10.0 | 0.04 | 16.0 | – | – | – | – |
| Max. | 0.10 | 14.0 | 0.10 | 18.0 | 0.045 | 0.75 | – | 0.03 |
| Grade | Tensile Strength min (MPa) | Yield Strength 0.2% Proof min (MPa) | Hardness | Elongation (% in 50mm) min | |
|---|---|---|---|---|---|
| Brinell max (HB) | Rockwell B max (HR B) | ||||
| 316h | 515 | 205 | 217 | 95 | 40 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 316H Instrumentation Tubing from Maria Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Maria Pipes and Tubes, one of the largest suppliers of Stainless Steel 316H Instrumentation Tubing in Kuala lumpur, Malaysia, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| Grade | UNS No | Old British | Euronorm | Japanese JIS | Swedish SS | GOST | ||
|---|---|---|---|---|---|---|---|---|
| BS | En | No | Name | |||||
| 316h | S31609 | 316S51 | – | – | – | – | – | – |
Yes, we offer custom sizes for Stainless Steel 316H Instrumentation Tubing to meet your specific requirements. Our team at Maria Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@mariapipes.com.
**316H Stainless Steel Instrumentation Tubing** finds extensive application where high-temperature and high-pressure systems demand accurate control and measurement of fluids. Process instrumentation systems, control lines, hydraulic and pneumatic tubing, chemical injection lines, and heat tracing systems are some common applications. It finds high usage in power plants, refineries, offshore platforms, and chemical processing plants. This tubing provides lasting performance, thermal fatigue resistance, and reliable connections in systems demanding both corrosion resistance and high mechanical strength.
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