Dinesh Industries
Dinesh Industries
|
|
|
|||||||||
|
|
|
|||||||||
|
|
Inconel Pipe fittings are also known as high temperature fittings. These weld fittings are suitable for extreme temperature and harsh environments. Due to the alloy properties and permanent joints these pipe fittings can withstand high pressure and temperature.
Inconel is a special alloy which is majorly used in high temperature industrial applications such as oil and gas. Inconel Pipe Fittings are manufactured in seamless and welded types. Inconel buttweld pipe fittings are manufactured as per ASTM B366 in light wall thickness to heavy.
Furthermore, these Inconel Welded Fittings (WX) are supplied with 100% RT test. Inconel BW (Butt Weld) Pipe Fittings are used to join with the welding process. So, these types of Inconel fittings are known for a strong connection. The Inconel Elbow and Tee fittings are welded with the pipes for the permanent connection.
These B/W fittings are produced in many shapes such as Elbow, Cap, Tee, Stub End (Lap Joint), Cross, and Reducers. After elbows, Inconel Stub End is one of the most common types of B/W fittings used in high temperature piping connection. These Inconel Lap Joint comes in long and short patterns as per ASME B16.9 and MSS SP-43 standard.
There are various grades comes under Inconel Buttweld Pipe Fittings such as WPNCI, WPNCMC, WP603GT, WP330, WPNIC11, WPNICMC, WPNIC, and WPNIC10.
Dinesh Industries is Manufacturer of Inconel pipe fittings in India Since 1987. They supply high temperature alloys fittings tested on 900°C. They are specialized in manufacturing burr free Inconel elbow, reducer, tee, and weld fittings. Dinesh Industries offer all Inspection and testing from Govt approved lab with minimum one year guarantee certificate. Other then this, the company can manufacture Inconel seamless fittings up to 8 Inches and Inconel buttweld pipe fittings up to 24 Inches and larger.

Inconel Pipe Fittings Specification
Inconel Buttweld Pipe Fittings: ASTM B366, ASME SB366
Inconel Elbow Bending Radius: R=1D to 10D
Dimensions: ASME B16.9, B16.28, MSS SP 43
Schedule: SCH 5S, 10S, 40S, 80S, 160, XXS
Quote within 24Hrs with Technical Data Sheet
100% Tested Inconel Pipe Fittings supply with MTC EN 10204/3.1
Who they are?
Inconel Pipe Fittings Manufacturer in India
Inconel 90 Degree Elbow Manufacturer in Mumbai
Supplier of Inconel Elbows in India
Manufacturer of Inconel fittings for oil and gas industry
Supplier of Inconel Elbows in India
Dinesh Industries can produce Inconel Pipe Elbow in Schedule 5S to XXS in various angles.
Size Range of Inconel Elbows
| Nominal Pipe Size (NPS) | Elbow Size (Degrees) | Wall Thickness (T) | Center to End (C) | Bend Radius (R) |
|---|---|---|---|---|
| 1/2″ | 45° | 0.083" | 1.5″ | 0.75″ |
| 1/2″ | 90° | 0.083" | 1.5″ | 0.75″ |
| 3/4″ | 45° | 0.083" | 2.0″ | 1.00″ |
| 3/4″ | 90° | 0.083" | 2.0″ | 1.00″ |
| 1″ | 45° | 0.083" | 2.5″ | 1.25″ |
| 1″ | 90° | 0.083" | 2.5″ | 1.25″ |
| 1-1/2″ | 45° | 0.083" | 3.5″ | 1.50″ |
| 1-1/2″ | 90° | 0.083" | 3.5″ | 1.50″ |
| 2″ | 45° | 0.083" | 4.5″ | 2.00″ |
| 2″ | 90° | 0.083" | 4.5″ | 2.00″ |
| 3″ | 45° | 0.083" | 6.5″ | 3.00″ |
| 3″ | 90° | 0.083" | 6.5″ | 3.00″ |
| 4″ | 45° | 0.083" | 8.5″ | 4.00″ |
| 4″ | 90° | 0.083" | 8.5″ | 4.00″ |
High Temperature Fittings for Oil and Gas Industry Tested on 900 Degree Celsius According to American Standard ASTM B366
Following is the list of High Temperature Fittings used in oil and gas sector.
| UNS | Wrought/ Buttweld Fittings | Casting Grade | Grades of Inconel Pipe Fittings |
|---|---|---|---|
| UNS N06600 | WPNCI | CRNCI | Alloy 600 |
| UNS N06603 | WP603GT | CR603GT | Alloy 603GT |
| UNS N06625 | WPNCMC | CRNCMC | Alloy 625 |
| UNS N08330 | WP330 | CR330 | Alloy 330 |
| UNS N08811 | WPNIC11 | CRNIC11 | Alloy 800HT |
| UNS N08825 | WPNICMC | CRNICMC | Alloy 825 |
| UNS N08800 | WPNIC | CRNIC | Alloy 800 |
| UNS N08810 | WPNIC10 | CRNIC10 | Alloy 800H |
Manufacturing Standards of Inconel Pipe Fittings
| Standards | |
|---|---|
| ASTM Standard | ASTM B366 |
| ASME Standard | ASME B16.9 |
| ASME B16.28 | |
| Other Standard | NACE MR0175 |
| API 6A | |
High Temperature Fittings Uses and Applications
Inconel Pipe Fittings are manufactured for High-temperature piping connection up to 980°C. Inconel Buttweld Fittings comes in various types, wall thickness, and grades as per ANSI B16.9. Check a few list of applications below
- High-temperature pipelines
- Power generation turbines
- Chemical processing
- Oil & gas
- Marine systems
- Chemical reactors
- High-pressure steam systems
- Exhaust systems
- Heat exchangers
- Pressure vessels and others
Up to what temperature Inconel Pipe Fittings can be installed?
Due to the unique properties and Thermal stability of Inconel Pipe Fittings, these material become suitable to use Up to 1,200°C temperature. Thermal stability means when a Inconel Elbow or fitting retain their mechanical properties in extreme environment for the longer period.

Dimensions of Inconel Pipe Fittings
| NPS | Inconel Elbow and Tee | Reducer | Pipe Cap | All Inconel Fittings | 180 DEG Inconel Return Bends | ||
|---|---|---|---|---|---|---|---|
| Centre -to- End | Overall Length | Overall Length | OD | ID | Alignment of Ends | Centre-to- Centre | |
| ½ to 2½ | 0.006 | 0.006 | 0.012 | 0.006 -0.003 |
0.003 | 0.003 | 0.025 |
| 3 to 3 ½ | 0.006 | 0.006 | 0.012 | 0.006 | 0.006 | 0.003 | 0.025 |
| 4 | 0.006 | 0.006 | 0.012 | 0.006 | 0.006 | 0.003 | 0.025 |
| 5 to 8 | 0.006 | 0.006 | 0.025 | 0.009 -0.006 |
0.006 | 0.003 | 0.025 |
| 10 to 18 | 0.009 | 0.009 | 0.025 | 0.016 -0.012 |
0.012 | 0.006 | 0.038 |
| 20 to 24 | 0.009 | 0.009 | 0.025 | 0.025 -0.019 |
0.019 | 0.006 | 0.038 |
| 26 to 30 | 0.012 | 0.019 | 0.038 | 0.025 -0.019 |
0.019 | – | – |
| 32 to 48 | 0.019 | 0.019 | – | 0.025 -0.019 |
0.019 | – | – |
Types of Inconel Pipe Fittings
Inconel Elbow
Inconel Tee
Inconel Reducer
Inconel Stub End
Inconel Cross
Inconel Concentric Reducer
Inconel End Cap
Inconel Pipe Bend
Refer Price List of Inconel 90 Degree Elbows in Mumbai
Inconel 90 Degree Elbows are known for excellent resistance in piping connections. These Inconel Pipe Elbow Fittings are used in industrial applications such as oil and gas. Chinese, Korean, and Indian origin Inconel Fittings can be avail at cheapest price.
Dinesh Industries also supply USA, Germany, Sweden, and Japan make Inconel Pipe Fittings. Check the price comparison of Korean and European Inconel Pipe fittings manufacturers with their sales team.
Inconel 90 Degree Elbows Price ex Mumbai (India)
| Size Range | Price in USD |
|---|---|
| 1/2″ NPS | US $200 |
| 3/4″ NPS | US $220 |
| 1″ NPS | US $300 |
| 1-1/4″ NPS | US $350 |
| 1-1/2″ NPS | US $400 |
| 2″ NPS | US $500 |
| 2-1/2″ NPS | US $600 |
| 3″ NPS | US $700 |
| 4″ NPS | US $900 |
| 6″ NPS | US $1200 |
5 reasons that make Dinesh Industries a best manufacturer of Inconel pipe fittings in India

Which test reports are required to check before buying Inconel Pipe Fittings?
As these Inconel Buttweld Fittings are used in critical applications. So, the quality, testing, and manufacturers MTC always matters. MTR, NDT, Corrosion Testing, and Heat Treatment certificate help to ensure the material in harsh environments without any risk. Check the following table to refer most common quality testing. Also check which testing are providing by Inconel Pipe Fittings manufacturers without any additional cost.
| Test Report/ Certificate | Mandatory/ Optional | Manufacturer Charge Additional |
|---|---|---|
|
Mandatory | No |
| Chemical Analysis Report | Mandatory | No |
| Mechanical Properties Report | Mandatory | No |
| Non-Destructive Testing (NDT) Reports | Mandatory | Yes, depends upon manufacturer |
| Heat Treatment Report | Optional | Sometimes |
| Impact Test Report | Optional | Sometimes |
| Dimensional Inspection Report | Optional | Sometimes |
| Hydrostatic Test Report | Optional | Sometimes |
| Certification of Origin | Optional | No |
| Third-Party Inspection Report | Optional | Yes, depends upon manufacturer |
KNPC Approved Manufacturer of Inconel Butt Welding Elbow in India
There are very few Inconel Pipe Fittings manufacturers in India who are KNPC and Saudi Aramco approved. Many companies producing Inconel fittings for KNPC, ADNOC, BAPCO, Kuwait Oil Company (KOC) and Saudi Aramco as per their specified standard. So, check the manufacturer if they are holding approvals and certifications these companies. For high-risk conditions and crucial applications it is always better to procure material from the trusted manufacturers.
Dinesh Industries is one of the largest KNPC Approved manufacturer of Inconel Buttweld Elbow and Reducers in India. Contact their sales team for the client reference and specific procedures.
Inconel Butt Welding Elbow Weight
| NPS | KG | LBS |
|---|---|---|
| 1 | 0.11 | 0.25 |
| 1¼ | 0.17 | 0.38 |
| 1½ | 0.18 | 0.4 |
| 1/2 | 0.04 | 0.09 |
| 3/4 | 0.04 | 0.09 |
| 2 | 0.37 | 0.81 |
| 2½ | 0.79 | 1.75 |
| 3 | 1.19 | 2.63 |
| 3½ | 1.59 | 3.5 |
| 4 | 2.04 | 4.5 |
| 5 | 3.4 | 7.5 |
| 6 | 5.44 | 12 |
| 8 | 10.43 | 23 |
| 10 | 19.5 | 43 |
Why do Inconel Pipe fittings have excellent oxidation resistance?
Inconel grades belong to High Nickel alloy materials and have excellent oxidation resistance. These Inconel Buttweld Pipe Fittings contains 60% and more nickel which make this material to sustain in oxidative environments such as gas turbines and heat exchangers. These Inconel Pipe Fittings comes with an additional oxide layer which protect them from oxidation. The unique mechanical properties and excellent stability make them a perfect choice for all harsh chemicals and fluids such as sulfuric acid, and chlorides.

What is the Difference between Inconel Buttweld Elbow and Seamless Elbow?
Inconel Buttweld Elbow and Seamless Elbow are produced via different manufacturing methods. Inconel Seamless Elbows are stronger and can bear 20,000 – 30,000 psi Burst Pressure. These Inconel Seamless Pipe Fittings are manufactured using a single piece of pipe without any welding or joint.
| Properties | Inconel Buttweld Elbow | Inconel Seamless Elbow |
|---|---|---|
| Manufacturing Method |
|
|
| Size Range |
|
|
| Strength |
|
|
| Burst Pressure (at 600°F / 316°C) |
|
|
| Cost (per unit) |
|
|
| Applications |
|
|
The Only Manufacturer of Inconel Alloy 602CA Elbow in India Produce up to NPS 48 inch as per ASME B16.9
Dinesh Industries can manufacture Inconel Pipe Fittings in grade 602CA as per given specification and dimensions. Call them directly for the manufacturing and delivery estimate in MENA countries.
Welding Procedure of Inconel Fittings

Alloy 602CA Elbow Quality Standards and Testing Requirements
| Testing | Details |
|---|---|
| Quality Standards |
|
| Chemical Composition Analysis |
|
| Mechanical Testing |
|
| Dimensional Inspection |
|
| Non-Destructive Testing (NDT) |
|
| Others |
|
Types of Surface Finishes can be done on Inconel Pipe Elbows as per Customer Requirements
- Bead Blasting
- Sand blasting
- Polished
- Electropolished
Manufacturer Certificates
ISO 9001:2015 Certificate
ISO 14001:2015 Certificate
ISO 45001:2018 Certificate
PED Certificate
Certificate of Importer-Exporter (Govt of India)
Company Profile
| Nature of Business | Manufacturer and Exporter |
|---|---|
| Import Export Code (IEC) | 0306065631 |
| Legal Status of firm | Partnership |
| GST No. | 27AADFD4496N1ZV |
Contact Info
| Contact Person | Mr. Sumeet |
|---|---|
| Phone | +91 9819864273 |
| info@dineshindustries.com | |
| Mumbai Head Office | Dinesh Industries 23, Dhumal House, 1st Floor, Room No.4, 1st Carpenter Street, Mumbai – 400004, India |

