Inconel pipe suppliers
Seamless Inconel Pipe, Inconel Exhaust Pipe dealers in Mumbai, India,
Inconel Welded Pipe manufacturer in India, Inconel Seamless Pipes SB 444, ASTM B444 Inconel Seamless Pipe distributor

Inconel pipe

Welded Pipe

Seamless Pipe
Looking for Inconel Pipe suppliers in USA, UK, Australia, Canada, South Africa, Singapore or Indonesia? Your single source for all type Inconel Pipes including Inconel exhaust pipe, seamless pipe, Clad pipe & welded pipe.
Inconel pipe is a nickel-chromium alloy that has additions of aluminum. Seamless Inconel pipe are oxidation-corrosion-resistant materials well suited for service in extreme environments subjected to pressure and heat. Seamless Inconel pipe is basically a nickel containing alloy which is suitable for extreme temperatures and works against corrosion. It is very similar to the alloys namely Incoloy, Monel and Hastelloy. The composition may be at variance according to the products but all these are largely nickel based products. However, some elements and their percentages do differ. The alloy is used in the production of pipes, pipe fittings, seamless pipe and many others. The Inconel clad pipe is widely used in industries that consist of high temperatures during work. These Inconel piping material protect from any form of oxidisation and carbonisation resulting in efficient working within the plants.
Steel Tubes India is a leading Inconel pipe supplier. With a global network of support and local distribution centres, we offer the full range of Inconel pipes and it is this with our wealth of knowledge and experience makes us an industry leader.
Looking to buy Alloy 625 Tube? Inconel 625 Tube?
Check price of Inconel 625 Tube in India

Inconel exhaust pipes with good oxidation resistance at high temperatures and resistance to chloride-ion stress-corrosion cracking, corrosion by high-purity water, and caustic corrosion. Used for furnace components, in chemical and food processing, in nuclear engineering, and for sparking electrodes. Inconel straight pipes standard lengths is 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm). Schedule 40 Inconel pipe also has high mechanical properties at elevated temperatures. Inconel pipe flange & Inconel pipe fittings are suitable for industrial furnaces; heat-treating equipment such as baskets, muffles, and retorts; petrochemical and other process equipment; and gas-turbine components.
These Inconel pipe grades offer properties including high strength and toughness, excellent performance at high temperature, excellent corrosion resistance in seawater and good resistance in hydrofluoric acid, dilute non-oxidising acid, alkalis and salts. With extensive stock of Inconel pipe material, and vast grade ranges of SCH40 Inconel pipe, Steel Tubes India network that are located in Australia, China, Finland, France, Canada, Germany, Italy, the Netherlands, Sweden and the UK.
With a network or branches throughout India, our distribution centre in the UK, USA, Canada, Australia, UK, Malaysia, Poland, Iran, Italy, Singapore and UAE, Steel Tubes India boasts an impressive supply chain solution for your Inconel Pipe requirements.
What is the Melting Point of a Inconel pipe
Alloy | Melting temperature | |
---|---|---|
(°C) | (°F) | |
Inconel | 1390 - 1425 | 2540 - 2600 |
Inconel pipe Price
Inconel Pipe Price | Origin | Price in INR | Price in USD | Price in Euro | Others |
---|---|---|---|---|---|
Inconel Pipe Price in India | Indian | Rs 1900/- Kg | $29 per kg | €23 per kg | Cut to Size |
Inconel Pipe Price in Japan | Japanese | Rs 2700/- per kg | $39 per kg | €34 per kg | Fix Length |
Inconel Pipe Price in UK / Europe | European | Rs 3000/- per kg | $44 per kg | €38 per kg | Fix Length |
Inconel Pipe Price in USA | USA | Rs 3300/- per kg | $49 per kg | €42 per kg | Fix Length |
Price is subject to change without any prior notice.
Find great deals on below sizes:
20FT of Inconel SB444 Grade 1 Seamless 2-1/2” Sch 40 Pipe (Inconel).
Inconel Pipe OD Dia 46.00 x ID Dia 25.00 x 5000 MM Length
2” NPS, Inconel Pipe, Schedule 160
3/8” OD x 0.065” Wall thickness Inconel Seamless PIPES SB 444
Click here for complete (grade & size wise)
Inconel pipe Specification
Inconel pipe specification varies and they are based on the type of inconel. Inconel Lined Pipe can be obtained in all kinds of grades and sizes. Inconel Weld Pipe can also be tailor made to meet the specific needs of clients. Inconel Square Pipe are used in various industries like chemicals, food, medicine, construction, food containers, paper, oil extraction, machinery, etc. Inconel straight pipes are capable of handling extremely high pressures. The Inconel Clad Pipe & fittings we make, meet ASTM, ASME, API, EN, DNV and other specifications. Our Inconel Flex Pipe meet global standards, inclusive of complete 3.1 certification.
Inconel Pipe
Inconel 600 supplier: ASTM-B-167
Inconel 601 supplier: ASTM-B-167, Commercial Specification, Sch 160
Inconel 625 supplier: ASTM-B-444
Inconel 718 supplier: ASTM-A-312
Stock Size: 1/4" sch 10 to 16" sch 80
ASTM-B-163, ASME SB 163, ASTM-B-165, ASME SB165, ASTM-B-167, ASME SB167
ASTM-B-444, ASME SB444 Inconel
Inconel Pipe Specification | ASTM B 167 ASME SB 167 / ASTM B 829 ASME SB 829 / ASTM B 517 ASME SB 517 |
---|---|
Inconel Pipe sizes | Seamless Inconel Pipe: 6mm--530mm Welded Inconel Pipe: 8mm-3000mm |
Inconel Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Inconel Pipe Form | Round, Square, Hollow, Rectangular, Hydraulic, Straight Pipes, circular and oval etc. |
Inconel Pipe Length | Single Random, Double Random & Cut Length. |
Inconel Pipe End | Plain End, Beveled End, Treaded. |
Process | Cold rolled, cold drawn |
Origin | European (UK), Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
Inconel Pipe Marking | All Inconel Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
Top Manufacturers |
|
Pipe Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Surface | 180G, 320G, 400G Satin / Hairline(Matt Finish, Brush, Dull Finish) 400G, 500G, 600G or 800G Mirror finish |
Material Test Certificates (MTC) | Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2 |
Test |
|
Application | steam trubine, acid environment, nuclear engineering |
Specialized in | Large Diameter Inconel Pipe |
We can also cut, thread, and groove Inconel Pipes to meet your specifications. Pipe Dimension ANSI/ ASME B36.10, B36.19, B2.1 |
Inconel Seamless Pipe Grades
Inconel seamless pipe grades are many and some of them are 800, 718, 625, 330, 825, 601, 925, etc. A few examples of seamless pipe and seamless tube materials are: duplex stainless steels, zirconium, austenitic stainless steels, nickel alloys, ferritic stainless steels, titanium, etc. There are various kinds of Inconel pipes and some of these are Custom Inconel Pipe, Inconel Welded Pipe, Inconel Thin Wall Pipe, Inconel Round Pipe, Inconel Seamless Pipe, Inconel Thick Wall Pipe, etc. Inconel pipes are used in various applications and industries such as pharmaceutical, power generation, pulp and paper industry, gas processing, chemical equipment, heat exchangers, specialty chemicals, condensers, petrochemicals, pharmaceutical equipment, etc.
Reaction with Acids
Inconel Pipes reaction with Acids & Chemicals
Pipe Types | Out diameter | Schedule / Wall thickness | Length |
---|---|---|---|
NB Sizes (in stock) | 1/8” ~ 8” | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Upto 6 Meters |
Seamless Pipe (Custom Sizes) | 5.0 mm ~ 204 mm | As per requirement | Upto 6 Meters |
Welded Pipe (in Stock + Custom Sizes) | 5.0 mm ~ 1219.2 mm | 1.0 ~ 15.0 mm | Upto 6 Meters |
Inconel pipe dimensions
Seamless or Welded | Thickness | Nominal Diameter (Standard) | Nominal Diameter (Metric) |
---|---|---|---|
1/2 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 1/2 inches Nominal Diameter | 15 mm |
3/4 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 3/4 inches Nominal Diameter | 20 mm |
1 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 1 inches Nominal Diameter | 25 mm |
1 1/4 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 1 1/4 inches Nominal Diameter | 32 mm |
1 1/2 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 1 1/2 inches Nominal Diameter | 40 mm |
2 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 2 inches Nominal Diameter | 50 mm |
2 1/2 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 2 1/2 inches Nominal Diameter | 65 mm |
3 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 3 inches Nominal Diameter | 80 mm |
3 1/2 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 3 1/2 inches Nominal Diameter | 90 mm |
4 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 4 inches Nominal Diameter | 100 mm |
5 Inch Sch. 10 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 10 | 5 inches Nominal Diameter | 125 mm |
3/8 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 3/8 inches Nominal Diameter | 10 mm |
1/2 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 1/2 inches Nominal Diameter | 15 mm |
3/4 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 3/4 inches Nominal Diameter | 20 mm |
1 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 1 inches Nominal Diameter | 25 mm |
1 1/4 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 1 1/4 inches Nominal Diameter | 32 mm |
1 1/2 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 1 1/2 inches Nominal Diameter | 40 mm |
2 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 2 inches Nominal Diameter | 50 mm |
2 1/2 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 2 1/2 inches Nominal Diameter | 65 mm |
3 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 3 inches Nominal Diameter | 80 mm |
3 1/2 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 3 1/2 inches Nominal Diameter | 90 mm |
4 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 4 inches Nominal Diameter | 100 mm |
5 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 5 inches Nominal Diameter | 125 mm |
6 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 6 inches Nominal Diameter | 150 mm |
8 Inch Sch. 40 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 40 | 8 inches Nominal Diameter | 200 mm |
3/8 Inch Sch. 80 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 80 | 3/8 inches Nominal Diameter | 10 mm |
1/2 Inch Sch. 80 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 80 | 1/2 inches Nominal Diameter | 15 mm |
3/4 Inch Sch. 80 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 80 | 3/4 inches Nominal Diameter | 20 mm |
1 Inch Sch. 80 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 80 | 1 inches Nominal Diameter | 25 mm |
1 1/4 Inch Sch. 80 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 80 | 1 1/4 inches Nominal Diameter | 32 mm |
1 1/2 Inch Sch. 80 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 80 | 1 1/2 inches Nominal Diameter | 40 mm |
2 Inch Sch. 80 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 80 | 2 inches Nominal Diameter | 50 mm |
2 1/2 Inch Sch. 80 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 80 | 2 1/2 inches Nominal Diameter | 65 mm |
3 Inch Sch. 80 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 80 | 3 inches Nominal Diameter | 80 mm |
3 1/2 Inch Sch. 80 Seamless Inconel Pipe or Welded Pipe | Thickness Sch. 80 | 3 1/2 inches Nominal Diameter | 90 mm |
4 Inch Sch. 80 Inconel Seamless or Welded Pipe | Thickness Sch. 80 | 4 inches Nominal Diameter | 100 mm |
5 Inch Sch. 80 Inconel Seamless or Welded Pipe | Thickness Sch. 80 | 5 inches Nominal Diameter | 125 mm |
6 Inch Sch. 80 Inconel Seamless or Welded Pipe | Thickness Sch. 80 | 6 inches Nominal Diameter | 150 mm |
8 Inch Sch. 80 Inconel Seamless or Welded Pipe | Thickness Sch. 80 | 8 inches Nominal Diameter | 200 mm |
1 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 1 inches Nominal Diameter | 25 mm |
1 1/4 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 1 1/4 inches Nominal Diameter | 23 mm |
1 1/2 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 1 1/2 inches Nominal Diameter | 40 mm |
2 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 2 inches Nominal Diameter | 50 mm |
2 1/2 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 2 1/2 inches Nominal Diameter | 65 mm |
3 1/2 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 3 1/2 inches Nominal Diameter | 90 mm |
4 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 4 inches Nominal Diameter | 100 mm |
3 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 3 inches Nominal Diameter | 80 mm |
4 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 4 inches Nominal Diameter | 100 mm |
1/8 Inch Sch. 40 Inconel Seamless or Welded Pipe | Thickness Sch. 40 | 1/8 inches Nominal Diameter | 6 mm |
1/8 Inch Sch. 80 Inconel Seamless or Welded Pipe | Thickness Sch. 80 | 1/8 inches Nominal Diameter | 6 mm |
1/4 Inch Sch. 10 Inconel Seamless or Welded Pipe | Thickness Sch. 10 | 1/4 inches Nominal Diameter | 8 mm |
1/4 Inch Sch. 40 Inconel Seamless or Welded Pipe | Thickness Sch. 40 | 1/4 inches Nominal Diameter | 8 mm |
1/4 Inch Sch. 80 Inconel Seamless or Welded Pipe | Thickness Sch. 80 | 1/4 inches Nominal Diameter | 8 mm |
10 Inch Sch. 10 Inconel Seamless or Welded Pipe | Thickness Sch. 10 | 10 inches Nominal Diameter | 250 mm |
10 Inch Sch. 20 Inconel Seamless or Welded Pipe | Thickness Sch. 20 | 10 inches Nominal Diameter | 250 mm |
10 Inch Sch. 40 Inconel Seamless or Welded Pipe | Thickness Sch. 40 | 10 inches Nominal Diameter | 250 mm |
10 Inch Sch. 80 Inconel Seamless or Welded Pipe | Thickness Sch. 80 | 10 inches Nominal Diameter | 250 mm |
10 Inch True Sch. 80 Inconel Seamless or Welded Pipe | Thickness True Sch. 80 | 10 inches Nominal Diameter | 250 mm |
10 Inch True Sch. 160 Inconel Seamless or Welded Pipe | Thickness True Sch. 160 | 10 inches Nominal Diameter | 250 mm |
12 Inch Sch. 10 Inconel Seamless or Welded Pipe | Thickness Sch. 10 | 12 inches Nominal Diameter | 300 mm |
12 Inch Sch. 40 Inconel Seamless or Welded Pipe | Thickness Sch. 40 | 12 inches Nominal Diameter | 300 mm |
12 Inch True Sch. 40 Inconel Seamless or Welded Pipe | Thickness True Sch. 40 | 12 inches Nominal Diameter | 300 mm |
12 Inch Sch. 80 Inconel Seamless or Welded Pipe | Thickness Sch. 80 | 12 inches Nominal Diameter | 300 mm |
14 Inch Sch. 10 Inconel Seamless or Welded Pipe | Thickness Sch. 10 | 14 inches Nominal Diameter | 350 mm |
14 Inch Sch. 40 Inconel Seamless or Welded Pipe | Thickness Sch. 40 | 14 inches Nominal Diameter | 350 mm |
16 Inch Sch. 10 Inconel Seamless or Welded Pipe | Thickness Sch. 10 | 16 inches Nominal Diameter | 400 mm |
16 Inch Sch. 40 Inconel Seamless or Welded Pipe | Thickness Sch. 40 | 16 inches Nominal Diameter | 400 mm |
18 Inch Sch. 40 Inconel Seamless or Welded Pipe | Thickness Sch. 40 | 18 inches Nominal Diameter | 450 mm |
3/8 Inch Sch. 10 Inconel Seamless or Welded Pipe | Thickness Sch. 10 | 3/8 inches Nominal Diameter | 10 mm |
1/2 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 1/2 inches Nominal Diameter | 15 mm |
1/2 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 1/2 inches Nominal Diameter | 15 mm |
3/4 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 3/4 inches Nominal Diameter | 20 mm |
3/4 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 3/4 inches Nominal Diameter | 20 mm |
1 Inch Sch. 5 Inconel Seamless or Welded Pipe | Thickness Sch. 5 | 1 inches Nominal Diameter | 25 mm |
1 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 1 inches Nominal Diameter | 25 mm |
1 1/4 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 1 1/4 inches Nominal Diameter | 23 mm |
1 1/2 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 1 1/2 inches Nominal Diameter | 40 mm |
2 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 2 inches Nominal Diameter | 50 mm |
2 1/2 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 2 1/2 inches Nominal Diameter | 65 mm |
3 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 3 inches Nominal Diameter | 80 mm |
3 Inch Sch. 5 Inconel Seamless or Welded Pipe | Thickness Sch. 5 | 3 inches Nominal Diameter | 80 mm |
3 1/2 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 3 1/2 inches Nominal Diameter | 90 mm |
5 Inch Sch. 120 Inconel Seamless or Welded Pipe | Thickness Sch. 120 | 5 inches Nominal Diameter | 125 mm |
5 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 5 inches Nominal Diameter | 125 mm |
5 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 5 inches Nominal Diameter | 125 mm |
6 Inch Sch. 5 Inconel Seamless or Welded Pipe | Thickness Sch. 5 | 6 inches Nominal Diameter | 150 mm |
6 Inch Sch. 10 Inconel Seamless or Welded Pipe | Thickness Sch. 10 | 6 inches Nominal Diameter | 150 mm |
6 Inch Sch. 120 Inconel Seamless or Welded Pipe | Thickness Sch. 120 | 6 inches Nominal Diameter | 150 mm |
6 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 6 inches Nominal Diameter | 150 mm |
6 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 6 inches Nominal Diameter | 150 mm |
8 Inch Sch. 5 Inconel Seamless or Welded Pipe | Thickness Sch. 5 | 8 inches Nominal Diameter | 200 mm |
8 Inch Sch. 10 Inconel Seamless or Welded Pipe | Thickness Sch. 10 | 8 inches Nominal Diameter | 200 mm |
8 Inch Sch. 20 Inconel Seamless or Welded Pipe | Thickness Sch. 20 | 8 inches Nominal Diameter | 200 mm |
8 Inch Sch. 160 Inconel Seamless or Welded Pipe | Thickness Sch. 160 | 8 inches Nominal Diameter | 200 mm |
8 Inch Sch. 120 Inconel Seamless or Welded Pipe | Thickness Sch. 120 | 8 inches Nominal Diameter | 200 mm |
8 Inch Sch. 140 Inconel Seamless or Welded Pipe | Thickness Sch. 140 | 8 inches Nominal Diameter | 200 mm |
8 Inch Sch. XXH Inconel Seamless or Welded Pipe | Thickness Sch. XXH | 8 inches Nominal Diameter | 200 mm |
Inconel pipe qualities & shapes available in stock

Inconel Seamless Pipe supplier

Inconel Welded Pipe supplier

Inconel Exhaust Pipe supplier

Inconel Pipe material supplier

Inconel Weld Pipe suppliers

Inconel Lined Pipe supplier

Inconel Square Pipe supplier

Inconel Clad Pipe supplier

Inconel Flex Pipe supplier

Inconel Rectangle Pipe supplier

Inconel Square Pipe (Radius Corners)

Inconel Hollow Pipe supplier
Other types of Inconel Pipes
Seamless Pipe supplier | welded pipe suppliers |
ERW pipe supplier | Bush Hex Pipe |
Thin Wall Pipe | Round Pipe suppliers |
Hollow Pipe Price | lined pipe suppliers |
Custom Pipe supplier | Thick Wall Pipe |
Polished Pipe | SCH40 pipe |
Square pipe supplier | Straight pipe suppliers |
Inconel Pipe properties
Inconel alloys vary widely in their compositions, but all are predominantly nickel, with chromium as the second element.
Inconel | Element (% by mass) | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ni | Cr | Fe | Mo | Nb & Ta | Co | Mn | Cu | Al | Ti | Si | C | S | P | B | |
600 | ≥72.0 | 14.0–17.0 | 6.0–10.0 | ≤1.0 | ≤0.5 | ≤0.5 | ≤0.15 | ≤0.015 | |||||||
617 | 44.2–61.0 | 20.0–24.0 | ≤3.0 | 8.0–10.0 | 10.0–15.0 | ≤0.5 | ≤0.5 | 0.8–1.5 | ≤0.6 | ≤0.5 | 0.05–0.15 | ≤0.015 | ≤0.015 | ≤0.006 | |
625 | ≥58.0 | 20.0–23.0 | ≤5.0 | 8.0–10.0 | 3.15–4.15 | ≤1.0 | ≤0.5 | ≤0.4 | ≤0.4 | ≤0.5 | ≤0.1 | ≤0.015 | ≤0.015 | ||
690 | ≥58 | 27-31 | 7-11 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.05 | ≤0.015 | |||||||
Nuclear grade 690 | ≥58 | 28-31 | 7-11 | ≤0.10 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.04 | ≤0.015 | ||||||
718 | 50.0–55.0 | 17.0–21.0 | balance | 2.8–3.3 | 4.75–5.5 | ≤1.0 | ≤0.35 | ≤0.3 | 0.2–0.8 | 0.65–1.15 | ≤0.35 | ≤0.08 | ≤0.015 | ≤0.015 | ≤0.006 |
X-750 | ≥70.0 | 14.0–17.0 | 5.0–9.0 | 0.7–1.2 | ≤1.0 | ≤1.0 | ≤0.5 | 0.4–1.0 | 2.25–2.75 | ≤0.5 | ≤0.08 | ≤0.01 |
Inconel Pipe Welding Tips
Inconel pipe welding tips are quite a few but the most common of all is known as TIG (tungsten inert gas welding). The thing about ASTM B444 Seamless Pipes is that it is difficult to weld inconel as the welds that are formed from it, tend to crack. Some tips to weld inconel are: Never let it get very hot. Between passes, always let it cool. Always ensure that a close arc length is kept. Use approximately 1/3rd less heat than is used for stainless steel. To obtain good argon shielding, use a cup with as large a diameter as possible.