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Maria Pipes and Tubes, Kuala Lumpur, Malaysia, is a reliable producer and distributor of **Stainless Steel 316H Welded Tubing**, providing durable and high-performance tubing products for high-temperature and high-pressure applications. Stainless Steel 316H is a high-carbon variation of the 316 grade, designed to have greater strength, creep resistance, and durability in high-temperature applications. Our welded tubing is made with state-of-the-art manufacturing techniques and prime raw material, which assures even weld quality, excellent corrosion protection, and dimensional accuracy. Maria Pipes and Tubes caters to major industries such as power generation, petrochemicals, refineries, and chemical processing.
**Stainless Steel 316H Welded Tubing** has 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and 0.04–0.10% carbon to provide strength at elevated temperatures. It provides mechanical properties including tensile strength of about 515 MPa, yield strength of 205 MPa, and elongation of 35%. The welded design provides inexpensive production, particularly in wide diameters and long lengths, yet with outstanding resistance to oxidation, pitting, and crevice corrosion in acidic and chloride environments.
Specifications : ASTM A213, A249, A269 / ASME SA213, SA249, SA269
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated / CDW
Form : Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Tubes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16 – 18 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Tensile Strength | Yield Strength | Elongation |
| Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35% |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Stainless Steel 316H Welded Tubing from Maria Pipes and Tubes for exceptional corrosion resistance, superior strength and excellent durability. Ideal for a variety of industrial applications it provides outstanding performance in harsh environments. With precision manufacturing and quality assurance, we ensure reliable and durable tubing solutions.
Maria Pipes and Tubes is the largest supplier of Stainless Steel 316H Welded Tubing in Kuala lumpur, Malaysia. Known for its high-quality products. We offer superior corrosion resistance, strength, and durability. Trusted by industries worldwide they provide reliable precision-engineered tubing for various applications and project needs.
| STANDARD | WERKSTOFF NR. | UNS |
| SS 316H | 1.4401 | S31609 |
Yes, Maria Pipes and Tubes offer large custom designs for Stainless Steel 316H Welded Tubing. With design, wall thickness and length. Their adjustable options ensure the tubing meets specific application requirements. This flexibility makes it more efficient and reliable for different industries and environments. For more details, contact us at sales@mariapipes.com.
**Stainless Steel 316H Welded Tubing** is best suited for applications that require high mechanical strength and thermal stability. Some common applications include heat exchangers, boiler tubes, pressure systems, superheaters, and chemical processing lines. It is particularly well-suited for situations with high pressures and continuous exposure to heat. Excellent weldability and corrosion resistance ensure that this tubing offers long-lasting, dependable performance in some of the most challenging industrial processes.
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