Stainless Steel 347H Tubing

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Stainless Steel 347H Tubing Manufacturer and Supplier in Auckland, New Zealand.

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Explore the exceptional features of our Stainless Steel 347H tubing. Built for a range of industrial uses, our 347H tubing delivers outstanding durability, superb corrosion resistance and dependable performance. As your trusted partner, we provide scalable solutions, competitive pricing and rapid delivery. Establishing industry benchmarks for innovation and quality, our tubing satisfies the most rigorous standards for manufacturing and reliability, guaranteeing the finest results for your project.

Stainless Steel 347H Tubing Specifications

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

Mechanical Properties of Stainless Steel 347H Tubing

Grade	Tensile Strength ksi (MPa) min	Yield Strength 0.2% ksi offset ksi (MPa) min	Elongation (% in 50mm) min	Hardness (Brinell) MAX	Hardness (Rockwell B) MAX
347/347H	75 (515)	30 (205)	40	201	95

Stainless Steel 347H Tubing Chemical Composition

Element	C	Cr	Mn	Ni	P	S	Si	Cb/Ta
347	0.08 max	min: 17.0 max: 20.0	2.0 max	min: 9.0 max: 13.0	0.04 max	0.30 max	0.75 max	min:10x C max: 1.0
347H	min: 0.04 max: 0.10	min: 17.0 max: 20.0	2.0 max	min: 9.0 max: 13.0	0.03 max	0.30 max	0.75 max	min:10x C max: 1.0

347H Stainless Steel Pipes Trader in Christchurch, SS DIN 1.4550 ERW Tubing in New Zealand.

Top Stainless Steel 347H Tubing Manufacturing Company in Auckland

At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering innovative solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.

Reach out to us for a fast quote tailored to your needs.

We supply these Stainless Steel 347H Tubing conforming to DIN, ISO, JIS or ANSI Standard.

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Advantages of Stainless Steel 347H Tubing

High Temperature Stability: Stainless Steel 347H tubing is engineered to endure elevated temperatures reaching 1700°F (927°C), thanks to its increased chromium and niobium levels. This quality makes it well-suited for use in heat exchangers, furnace parts, and other settings that involve high heat.
Excellent Corrosion Resistance: 347H stainless steel provides excellent corrosion resistance across many aggressive environments, such as those with acids, alkaline solutions, and salts. This property makes it perfect for sectors like chemical processing, petrochemical, and pharmaceutical, where guarding against corrosion is essential.
Good Weldability: The niobium present in 347H stainless steel enhances how well it welds and guards against intergranular corrosion once welding is complete. This permits straightforward fabrication and welding without requiring post-weld annealing, cutting down on both production expenses and time.
High Strength and Durability: 347H tubing shows greater tensile and creep strength than typical austenitic stainless steels. This makes it appropriate for uses that call for robust and long-lasting materials, such as in the aerospace, power generation, and automotive industries.
Versatility in Applications: Owing to its blend of high temperature resistance, corrosion resistance, and mechanical qualities, 347H tubing is adaptable and applied across numerous industrial uses. It is frequently used in chemical processing equipment, refinery equipment, and high-temperature steam service.

Types of Stainless Steel 347H Tubing

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Application Industry

Stainless Steel 347H Tubing uses are as varied as the sectors they support, led chiefly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Chemical applications

Food and Beverage Industry

Water Treatment Systems

Are Stainless Steel 347H Tubing Recyclable?

YesStainless Steel 347H tubing is, moreover, completely recyclable. Stainless steel, the 347H grade included, keeps its characteristics even after undergoing recycling, which makes it a sustainable option for industries that care about the environment. Recycling stainless steel contributes to preserving natural resources and cutting down on waste, in keeping with worldwide efforts toward sustainability and circular economy practices.

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