ED Stainless is a top-notch manufacturer and supplier of high-quality Stainless Steel 347H Tubing, proudly based in Houston, Texas. Known for its precision engineering and unwavering commitment to industry standards, ED Stainless delivers durable and corrosion-resistant tubing solutions that cater to the diverse needs of various industrial sectors. With years of experience under their belt and a passion for innovation, ED Stainless serves a wide range of clients across the USA and beyond. As a reliable name in stainless steel manufacturing, they are the go-to source for premium 347H tubing, offering exceptional service, timely delivery, and outstanding product performance for every application.
The Stainless Steel 347H Tubing from ED Stainless, a trusted manufacturer in Texas, is primarily made of iron, featuring 17-20% chromium, 9-13% nickel, and a touch of columbium (niobium) for added stability. This high-carbon grade is designed to provide improved creep resistance and high-temperature strength. Its mechanical properties boast a minimum tensile strength of 515 MPa, yield strength of 205 MPa, and an elongation of 35%. With excellent resistance to intergranular corrosion and superior weldability, ED Stainless 347H tubing is perfect for heat-intensive environments and demanding industrial applications that require long-lasting durability and structural integrity.
| Specifications | ASTM A/ASME SA213/A249/A269/A312/A358 |
| Dimensions | ASTM, ASME, and API |
| Size | 1/8″NB TO 30″NB IN |
| 304 Pipes & Tubes Size | 1/2″ NB – 16″ NB |
| ERW 304 Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW 304 Pipes & Tubes | 6″ NB – 100″ NB |
| Thickness | 0.3mm – 50 mm |
| Specialized in | Large Diameter Size |
| Schedule | SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, SCH60, SCH80, SCH120, SCH140, SCH160, SCH XXS, SCH XS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc |
| Length | Single Random, Double Random & Required Length. |
| End | Plain End, Beveled End, Treaded |
| Stainless Steel | Nickel | Magnesium | Silicon | sulfur | Carbon | Chromium | Phosphorus | Molybdenum | Nitrogen | |
| 347H | Minimum | 9 | 00.04 | 17 | 3 | |||||
| Maximum | 13 | 2 | 1 | 00.030 | 00.10 | 19 | 00.045 | 4 | ||
| SS Grade | Tensile Strength | Yield Strength | Elongation | Hardness | |
| Rockwell B | Brinell | ||||
| SS 347H | 515 | 205 | 40 | 92 | 201 |
Contact us to get a quick quote for your requirement.
We offers highest quality in its Stainless Steel 347H Tubing with severe testing and certification. Each product is thoroughly checked for dimensional measurements, mechanical tests, and corrosion resistance. Full certification including MTCs will be provided by us for your assurance that all the international standards and requirements are met.
This tubing comes in various sizes, typically ranging from 1/8″ to 12″ in diameter. It offers high resistance to oxidation and corrosion, particularly in high-temperature environments. Ideal for applications requiring robust strength and durability.
Available in diameters from 1/2″ to 12″, this tubing is welded and offers similar high-temperature strength as seamless options. It is highly resistant to intergranular corrosion and is used in environments exposed to sulfuric and nitric acids.
These tubes are generally available in sizes from 1/4″ to 2″ OD. They are specifically designed for high-efficiency heat transfer and offer excellent resistance to oxidation and sulfidation. Suitable for use in high-temperature heat exchangers.
Instrumentation tubing sizes typically range from 1/16″ to 1″. It is designed for precise and reliable measurements in harsh environments, providing excellent resistance to corrosion and high temperatures.
Available in diameters from 1/2″ to 5″, these tubes are designed to withstand high pressures and temperatures in boilers. They offer strong resistance to oxidation and carburization, making them ideal for high-temperature steam applications.
These tubes are usually sized from 1/2″ to 3″ in diameter and are formed into a U-shape for use in heat exchangers and other applications. They provide high resistance to corrosion and high-temperature deformation.
Condenser tubes come in sizes from 1/2″ to 3″ OD. They are designed for efficient heat transfer and resist corrosion from various coolants and environmental conditions, ensuring longevity in condenser systems.
Manufactured by ED Stainless in Texas, the Stainless Steel 347H Tubing is widely utilized in applications that demand high-temperature resistance and structural stability. It’s commonly found in heat exchangers, boiler tubes, petroleum refining, chemical processing, and aerospace components, making it ideal for environments that face extreme heat and corrosive substances. Its enhanced creep strength also makes it suitable for furnace parts and high-pressure piping systems. ED Stainless supplies 347H tubing to industries such as oil & gas, power generation, and pharmaceuticals, ensuring reliable performance even under the toughest operating conditions. The tubing’s excellent weldability and corrosion resistance make it a preferred choice for many applications.
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