Inconel 625 Long Radius Bends- 1.5D, 3D, 5D – ASTM B366 UNS N06625 Supplier, India

Q: What is the difference between a 1.5D and a 3D Inconel 625 long radius bend?

The D refers to the centreline bend radius as a multiple of the nominal pipe diameter. A 1.5D long radius bend (standard LR to ASTM B366 / MSS SP-43) has a centreline radius of 1.5 times the pipe OD and is the most common type. A 3D bend has a wider sweep, reducing flow resistance and erosion, preferred in slurry and high-velocity services. We supply 1.5D, 3D, 5D and 10D in Inconel 625 (UNS N06625).

Inconel 625 Long Radius Bends, Inconel 625 Pipe Bends and Inconel Bends Manufacturer, Supplier and Exporter in India.

Table of Content

Inconel 625 Long Radius Bends Overview
Inconel 625 Long Radius Bends Specifications
Inconel 625 Long Radius Bends Available Types
Inconel 625 Long Radius Bends Equivalent Grades
Chemical Composition of Inconel 625 Long Radius Bends (UNS N06625)
Mechanical Properties of Inconel 625 Long Radius Bends
Inconel 625 Seamless & Welded Long Radius Bends Surface Finish
Inconel 625 Long Radius Bends Applications
Inconel 625 Long Radius Bends FAQ
Related Inconel 625 Products

Inconel 625 Long Radius Bends Overview

Inconel 625 long radius bends and inconel 625 pipe bends are corrosion-resistant piping components supplied by Kalpataru Piping for high-temperature and seawater service. They are manufactured to ASTM B366 / ASME SB366 and dimensional standard MSS SP-43 in UNS N06625 and W.Nr. 2.4856. Available in 1.5D, 3D, 5D and 10D long radius bends with wall schedules from SCH 5S to SCH 160. As a specialist inconel 625 bend manufacturer india, we supply alloy 625 long radius elbow configurations ex-stock Mumbai for domestic and export orders.

Both seamless inconel 625 bends and welded inconel 625 bends are stocked, supplied with BW (butt weld) or PE (plain end) end preparation. Base material details are on our Inconel 625 Pipes & Tubes page; for companion fittings see Inconel 625 Buttweld Fittings and the full Inconel Products hub. Call 022-66337137. EN 10204 3.1 MTC with every order.

Inconel 625 Long Radius Bends Specifications

All Inconel 625 pipe bends are produced to ASTM B366 / ASME SB366 in wall schedules from SCH 5S to SCH 160, sizes 1/2 inch NB to 24 inch NB (seamless) and 2 inch to 36 inch (welded). The inconel 625 bend wall schedule and dimensional tolerances meet mss sp-43 bends and ASME/ANSI B16.9, B16.28 requirements for all uns n06625 bend schedule classes.

Specification	ASTM B366 / ASME SB366
Dimensions	ASME/ANSI B16.9, B16.28, MSS SP-43, MSS SP-75
Grade	Inconel 625 (UNS N06625, W.Nr. 2.4856)
Seamless Size Range	1/2 inch NB to 24 inch NB
Welded Size Range	2 inch NB to 36 inch NB
Wall Schedule	SCH 5S, 10S, 20, 40S, 80S, 120, 160
Bend Radii	1.5D, 2.5D, 3D, 5D, 6D, 8D, 10D or custom
Bending Angles	15, 30, 45, 60, 90, 135, 180 degrees
End Preparation	BW (butt weld), PE (plain end)
Outer Diameter	38.0 mm to 206.0 mm (standard); custom available

Get an Inconel 625 Long Radius Bends Quote Today

Need Inconel 625 Long Radius Bends in 1.5D, 3D, 5D or 10D radius? Kalpataru Piping stocks Inconel 625 Pipe Bends in seamless and welded construction, supplied with ASTM B366 compliance and EN 10204 3.1 Material Test Certificates on every order.

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✓ Ex-Stock Mumbai ✓ ASTM B366 ✓ Worldwide Delivery

Inconel 625 Long Radius Bends Available Types

Inconel 625 Long Radius Bend (1.5D)

Inconel 625 3D Pipe Bend

Inconel 625 5D Pipe Bend

Inconel 625 10D Pipe Bend

Inconel 625 Seamless Pipe Bend

Inconel 625 Welded Pipe Bend

Inconel 625 Buttweld Bend

Inconel 625 Mandrel Bend

Inconel UNS N06625 Piggable Bend

Alloy 625 Hot Induction Bend

Inconel 625 U Pipe Bend

Inconel 625 J Pipe Bend

Inconel 625 Mitered Pipe Bend

Inconel 625 90° Pipe Bend

Inconel 625 180° Pipe Bend

Inconel 625 High Pressure Bend

Inconel 625 Custom / Fabricated Bend

Inconel 625 Long Radius Bends Equivalent Grades

Standard	Werkstoff Nr.	UNS	JIS	BS	GOST	AFNOR	EN
Inconel 625	2.4856	N06625	NCF 625	NA 21	ChN75MBTYu	NC22DNB4M	NiCr22Mo9Nb

Chemical Composition of Inconel 625 Long Radius Bends (UNS N06625)

Grade	Ni	Cr	Mo	Nb+Ta	Fe	C	Mn	Si	S
Inconel 625	58.0 min	20.0 to 23.0	8.0 to 10.0	3.15 to 4.15	5.0 max	0.10 max	0.50 max	0.50 max	0.015 max

Mechanical Properties of Inconel 625 Long Radius Bends

Density	Melting Point	Tensile Strength	Yield Strength (0.2% Offset)	Elongation
8.4 g/cm3	1350 C (2460 F)	930 MPa (135,000 psi)	517 MPa (75,000 psi)	42.5 %

Inconel 625 Seamless & Welded Long Radius Bends Surface Finish

Inconel 625 long radius bends are available in both seamless inconel 625 bends (ASTM B444 tube starting material) and welded inconel 625 bends (ERW / EFW from plate). Inconel 625 bend surface finish options include pickled and passivated (standard), mechanically polished (Ra 0.8 to 3.2 um) and sandblasted for coating adhesion.

Seamless construction is specified for pressures above Class 600, subsea and sour service. Welded construction is used for larger diameters (2 inch to 36 inch) where seamless tube is not economical. Both are 100% visually inspected and dimensionally checked before release.

Inconel 625 Long Radius Bends Applications

Inconel 625 bends offshore platforms and subsea manifolds are the largest end-use, where resistance to seawater chlorides and high pressure is critical. Inconel 625 pipe bend chemical plant installations in acid gas scrubbing, flue gas desulfurization and chloride-bearing process lines benefit from the alloy’s outstanding pitting and crevice corrosion resistance. Alloy 625 bend applications also include heat exchangers, power generation, aerospace ducting and food-grade processing. Bends are a key component of prefabricated spool assemblies; for complete spools see Inconel 625 Pipe Spools. For base pipe material see Inconel 625 Pipes & Tubes; for companion fittings see Inconel 625 Buttweld Fittings and Inconel 625 Flanges

Inconel 625 Long Radius Bends FAQ

What is the difference between a 1.5D and a 3D Inconel 625 long radius bend?

The ‘D’ refers to the centreline bend radius as a multiple of the nominal pipe diameter. An inconel 625 1.5D bend (standard LR to ASTM B366 / MSS SP-43) has a centreline radius of 1.5 times the pipe OD and is the most common type for general process piping. An inconel 625 3D bend has a wider sweep, reducing flow resistance and erosion, preferred in slurry and high-velocity services. We supply 1.5D, 3D, 5D and 10D in Inconel 625 (UNS N06625).

What standards apply to Inconel 625 long radius bends?

Inconel 625 long radius bends are supplied to ASTM B366 / ASME SB366 (standard for nickel alloy buttweld fittings including bends) and dimensional standard MSS SP-43 (lightweight fittings). Material is UNS N06625 / W.Nr. 2.4856. All supplied with EN 10204 3.1 MTC and NABL-approved lab reports.

What is the size and schedule range available?

Inconel 625 pipe bends are available in sizes from 1/2 inch NB to 24 inch NB (seamless) and 2 inch NB to 36 inch NB (welded), in wall schedules from SCH 5S to SCH 160. Custom sizes and heavier schedules are available on request. Standard stock is dispatched from Mumbai within 2 to 5 business days.

Global Supplier • ASTM B366 • EN 10204 3.1

Order Inconel 625 Long Radius Bends from Kalpataru Piping

Kalpataru Piping supplies Inconel 625 Long Radius Bends and Inconel Pipe Bends (ASTM B366, UNS N06625) in 1.5D, 3D, 5D and 10D radii, available in seamless and welded construction from SCH 5S to SCH 160. Exported to 50+ countries with EN 10204 3.1 Material Test Certificates.

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✓ Seamless & Welded ✓ SCH 5S–160 ✓ 50+ Export Countries