Stainless Steel 347 Pipes and Tubes Supplier, Stockist

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Pacific Metal Trading Co., a leading manufacturer and supplier in the metallurgical industry, is delighted to introduce its extensive range of high-quality 347 Stainless Steel Pipe and 347H Stainless Steel Pipe. Engineered with precision and crafted with excellence, these pipes epitomize durability, reliability, and performance, catering to the diverse needs of industrial applications with utmost efficiency.

What is 347H & 347 Stainless Steel?

347H and 347 stainless steel tube is a variant of austenitic stainless steel alloys renowned for their exceptional resistance to intergranular corrosion and elevated temperature environments. Adding niobium stabilizes against chromium carbide precipitation, ensuring sustained mechanical integrity and corrosion resistance even in harsh operating conditions.

Stainless Steel 347 Pipes, 347H Stainless Steel Pipes, Stainless Steel S34700 Tubing Exporter, Stainless Steel S34709 Tubes, SS 347H Tubes, Stainless Steel EFW 347 Pipe, Stainless Steel S34700 Pipes, SS 347 Tubes, Stainless Steel 1.4550 Round Pipes, SS 1.4961 Pipes & Tubes, SS 347 Industrial Pipes and Tubing Supplier in Mumbai, India.

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347 Stainless Steel Pipe & 347H Stainless Steel Pipe

Stainless steel 347 pipe and 347H Stainless Steel Pipe represent excellence in seamless and welded piping solutions. These pipes, fabricated from 347 and 347H stainless steel alloys, boast superior corrosion resistance, high-temperature stability, and impeccable mechanical properties. They are indispensable components in various industrial sectors, ensuring seamless fluid conveyance and structural integrity. 

Stainless Steel 347 and 347H exhibit excellent corrosion resistance, particularly in acidic and chloride-containing environments. They also offer high-temperature strength and oxidation resistance, making them suitable for applications in elevated-temperature environments. 

Stainless steel 347H pipe and 347H are austenitic stainless steels containing chromium, nickel, and small niobium. Adding niobium enhances their resistance to intergranular corrosion, making them suitable for high-temperature applications. Stainless Steel 347H has a higher carbon content than 347, improving high-temperature strength and creep resistance. We employ only the highest quality materials in producing its 347 and 347H Stainless Steel Pipes, adhering to stringent standards such as ASTM A213 and ASTM A269. The composition of these pipes typically comprises:

  • Chromium (Cr): 17% to 20%
  • Nickel (Ni): 9% to 13%
  • Niobium (Nb): 10x(C+N) min, 1.0% max
  • Carbon (C): 0.08% max
  • Manganese (Mn), Silicon (Si), Phosphorus (P), Sulfur (S): Variable amounts tailored to specific requirements.

Our 347 Stainless Steel Pipe and 347H Stainless Steel Pipe conform to many stringent international standards set forth by esteemed organizations, including ASTM, ASME, DIN, and AISI. ASTM A213 governs the specifications for seamless ferritic and austenitic alloy-steel boilers, superheaters, and heat-exchanger tubes, whereas ASTM A269 comprehensively covers seamless and welded austenitic stainless steel tubing for general service, ensuring uncompromising quality and performance.

We offer a diverse range of shapes and sizes for our 347 Stainless Steel Pipe and 347H Stainless Steel Pipe to suit the unique needs of our customers. Our pipes are available in various forms, including round, square, rectangular, and oval, with diameters ranging from small nominal to large ones for heavy-duty applications. Additionally, we provide customization options to meet specific project requirements. As for pricing, our dedicated sales team can provide competitive quotes tailored to your volume and specifications. Contact us today to discuss your needs and receive a personalized price offer for our high-quality stainless steel piping solutions. Explore our other aluminium bar grades, such as Stainless Steel 321 & 321H Pipes, Stainless Steel 317 & 317l Pipes, Stainless Steel 316 & 316H Pipes and many more.

347 Stainless Steel vs 304

Stainless Steel 347 and 316 are austenitic stainless steels but differ in composition and properties. While both offer excellent corrosion resistance, 347 contains niobium, stabilizing the alloy against chromium carbide precipitation during welding and reducing the risk of intergranular corrosion. This makes 347 more suitable for high-temperature applications than 316. Additionally, 347 has higher strength at elevated temperatures compared to 316. However, 316 is more corrosion-resistant in chloride environments, such as those found in marine or coastal applications. The choice between 347 and 316 depends on the application’s specific requirements, with 347 favoured for elevated temperature environments and 316 for chloride-rich environments.

Austenitic Stainless Steel 347 Pipes Stockist, ASTM A312 SS 347H Seamless Pipes, SS 1.4550 Round Tubes, Stainless Steel 347 Welded Pipe, SS 347 Seamless Tubes, 347H SS ERW Pipes, SS 347H ERW Tube, Stainless Steel 347 EFW Pipes, SS 347H Welded Pipes, Stainless Steel 347 Seamless Tubing, ASME SA 249 SS 347 Welded Tubes, Stainless Steel 347, 347H Pipes & Tubes Stockist In India.

Features of 347 SS Pipe and 347H SS Pipe 

  • High-Temperature Stability: Withstand extreme temperatures without degradation, ensuring reliable performance in demanding environments.
  • Corrosion Resistance: It exhibits exceptional resistance to intergranular corrosion, making it suitable for applications in aggressive chemical and corrosive environments.
  • Superior Strength: Boasts outstanding mechanical properties, ensuring structural integrity and longevity in challenging conditions.
  • Versatile Applications: Find widespread applications across diverse industries, including petrochemical, chemical processing, power generation, and more, which enhance operational efficiency and reliability. 

Applications

  • Petrochemicals
  • Chemicals
  • Power
  • Construction
  • Manufacturing
  • Engineering
  • Pharmaceuticals
  • Refineries

Elevate the performance and reliability of your industrial projects with Pacific Metal Trading Co.’s premium-grade 347 SS pipe and 347H Stainless Steel Pipe. Backed by our unwavering commitment to quality, precision, and customer satisfaction, these pipes stand as a testament to our dedication to excellence in every product. Contact us today to discuss your requirements and experience the difference between partnering with a trusted supplier committed to delivering superior materials tailored to your needs. Unlock the full potential of your applications with Pacific Metal Trading Co.’s premium stainless steel piping solutions.

Stainless Steel 347 Tubing

STAINLESS STEEL 347 TUBING
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    Standard - ASTM A312, A213, A249, A358, A269 / ASME SA213, SA249, SA269, SA312, SA358
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    Seamless Pipes & Tubes Size - 1 / 8" NB - 24" NB
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    ERW Pipes & Tubes Size - 1 / 8" NB - 36" NB
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    EFW Pipes & Tubes Size - 6" NB - 100" NB
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    Standard - ASTM, ASME and API
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    Length - Single Random, Double Random & Required Length
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    Outer Diameter - 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
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    Thickness - 0.3mm – 50 mm
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    Schedule - SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
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    Types - Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes
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    Form - Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
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    End - Plain End, Beveled End, Treaded

SUS 347 Tubing Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS GOST EN
SS 347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H - X6CrNiNb18-12

Types of SS 347H Pipes

Chrome Moly Grade 11/4 CR EFW Pipe

EFW Pipes

Stainless Steel 347 EFW Pipe, SS 347H EFW Pipes Exporter, Stainless Steel 347H EFW Pipes Supplier, SS S34700 EFW Pipes Stockist, Stainless Steel S34709 EFW Pipe, SS S34709 EFW Pipes, Stainless Steel 1.4961, 1.4550 EFW Pipes, SS 347, 347H EFW Pipes in Mumbai India.

Chrome Moly Grade 11/4 CR Square Pipe

Square Pipes

Stainless Steel 347 Square Pipe, SS 347H Square Pipes Exporter, Stainless Steel 347H Square Pipes Supplier, SS S34700 Square Pipes Stockist, Stainless Steel S34709 Square Pipe, SS S34709 Square Pipes, Stainless Steel 1.4961, 1.4550 Square Pipes, SS 347, 347H Square Pipes in Mumbai India.

Chrome Moly Grade 11/4 CR Rectangle Pipe

Rectangle Pipes

Stainless Steel 347 Rectangle Pipe, SS 347H Rectangle Pipes Exporter, Stainless Steel 347 Rectangle Pipes Supplier, SS S34700 Rectangle Pipes Stockist, Stainless Steel S34709 Rectangle Pipe, SS S34700 Rectangle Pipes, Stainless Steel 1.4961, 1.4550 Rectangle Pipes, SS 347, 347H Rectangle Pipes in Mumbai India.

Chrome Moly Grade 11/4 CR Capillary Tube

Capillary Tubes

Stainless Steel 347 Capillary Tube, SS 347H Capillary Tubing Exporter, Stainless Steel 347H Capillary Tubes Supplier, SS S34700 Capillary Tubing Stockist, Stainless Steel S34709 Capillary Tube, SS S34709 Capillary Tubes, Stainless Steel 1.4961, 1.4550 Capillary Tubing, SS 347, 347H Capillary Tubes in Mumbai India.

Chrome Moly Grade 11/4 CR ERW Pipe

ERW Pipes

Stainless Steel 347 ERW Pipe, SS 347H Electric Resistance Welded Pipes Exporter, Stainless Steel 347 ERW Pipes Supplier, SS S34700 ERW Pipes Stockist, Stainless Steel S34709 Electric Resistance Welding Pipe, SS S34700 ERW Pipes, Stainless Steel 1.4961, 1.4550 ERW Pipes, SS 347, 347H Electric Resistance Welded Pipes in Mumbai India.

Chrome Moly Grade 11/4 CR Heat Exchanger Tube

Heat-Exchanger Tubes

Stainless Steel 347 Heat Exchanger Tube, SS 347H Heat-Exchanger Tubing Exporter, Stainless Steel 347 Heat Exchanger Tubes Supplier, SS S34700, S34709 Heat-Exchanger Tubing Stockist, Stainless Steel 1.4961, 1.4550 Heat Exchanger Tubing, SS 347, 347H Heat Exchanger Tubes in Mumbai India.

ASTM A312 / A213 SS 347 Tubes Chemical Composition

Grade C Mn Si P S Cr Cb Ni Fe
SS 347 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 20.00 10xC – 1.10 9.00 - 13.00 62.74 min
SS 347H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 8xC – 1.10 9.0 -13.0 63.72 min

Mechanical Properties of SS 347H Pipes

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Other Types of SS 347 Tubing

Stainless Steel 347 Seamless Tubes
Stainless Steel 347H Welded Tubing
347H Stainless Steel Round Pipes
SS 347 Pipes & Tubes stockist
Stainless Steel 1.4550 Pipes
SS 347H Square Tubing
Austenitic Stainless Steel 347 Tubing Suppliers
SS 347H Pipes Stockist
Stainless Steel 347 Tubing and Pipes Dealer
SS 347 Pipe / Tube Exporter
SS 347H Pipes / Tubing Stockholder
Stainless Steel 347H Tubes Distributors
Stainless Steel 347 Heat Exchanger Tubes
347H Stainless Steel Capillary Tubes
UNS S34700 / S34709 Pipes
SS 347 Tubes Manufacturer
Stainless Steel 1.4550 U Shaped Tubes
SS 1.4961 / 1.4550 ERW Pipes
Stainless Steel 347 Sanitary Tubes
347 Stainless Steel Polished Tubes
Stainless Steel 347 Hollow Pipe Stockholder
347H Stainless Steel Hydraulic Tubes Stockist
ASTM A312 SS 347 Superheater Tubing
347 Stainless Steel Cold Drawn Pipes
Stainless Steel 347H Condenser Tubing Supplier
Stainless Steel 347 Coil Tubing
347H Stainless Steel Fin Tubes Stockist
347H Stainless Steel Electropolish Pipe

Stainless Steel 347H Pipes Make

Export Countries of SS 347H Pipes

World Wide Delivery