Swage Nipples Manufacturer, Supplier & Exporter in India – Dipti

Swage Nipples Manufacturer, Supplier & Exporter in India

About Dipti Metal Industries

Founded in 2009 by Mr. Kumpsingh Rajput, Dipti Metal Industries has become one of India’s most trusted names in the piping and forged fittings industry. Headquartered in Mumbai, we are recognized as a leading Manufacturer, Exporter, Supplier, Stockist, Dealer, and Distributor of Swage Nipples and other industrial fittings.

With over 15 years of experience, our company has built a reputation for precision, reliability, and global quality compliance. We supply Swage Nipples to industries across North America, South America, Europe, the Middle East, Africa, and Asia, meeting international demands with competitive pricing and on-time delivery.

Swage Nipple Product Range

Swage Nipples are forged fittings used as pipe reducers to connect pipes of different diameters. They are available in socket weld and threaded types, designed to suit both vertical and horizontal piping systems.

✔ Types Available

Concentric Swage Nipples – for vertical piping systems
Eccentric Swage Nipples – for horizontal piping systems

✔ Material Grades

Stainless Steel: 304, 304L, 316, 316L, 321, 347, 904L
Carbon Steel: ASTM A105, A350 LF2, A694 F42–F70
Alloy Steel: ASTM A182 F5, F9, F11, F22, F91
Duplex & Super Duplex: UNS S31803, S32205, S32750, S32760
Nickel Alloys: Monel 400, K500 | Inconel 600, 625, 800, 825 | Hastelloy C22, C276 | Nickel 200, 201
Non-Ferrous Metals: Copper, Brass & Other Alloys

✔ Standards & Sizes

Standards: ASTM, ASME, DIN, EN, ISO, BS, JIS, GOST, MSS-SP
Size Range: ½” NB to 24” NB (Seamless), up to 48” NB (Welded)
Schedules: SCH 5S, 10S, 40, 80, 160, XXS

Technical Specifications – Swage Nipples

Material Grades	Standards & Specifications	Size Range	Typical Applications
Stainless Steel (304, 304L, 316, 316L, 321, 347, 904L)	ASTM A182 / ASME SA182, DIN, EN, ISO	½” NB – 24” NB (Seamless), up to 48” NB (Welded)	Oil & Gas, Marine Engineering, Chemical Processing
Carbon Steel (A105, A350 LF2, A694 F42 – F70)	ASTM A105 / A350 / A694, ANSI, BS, GOST	SCH 40 – SCH XXS	Refineries, Power Plants, High-Pressure Piping
Alloy Steel (ASTM A182 F5, F9, F11, F22, F91)	ASTM / ASME, MSS-SP	SCH 5S – SCH 160	Petrochemical Plants, Boilers, Heat Exchangers
Duplex & Super Duplex (UNS S31803, S32205, S32750, S32760)	ASTM A182 / ASTM A815, EN, ISO	DN 15 – DN 1200	Offshore, Desalination, Fertilizer Plants
High Nickel Alloys (Monel, Inconel, Hastelloy, Nickel Alloys)	ASTM / ASME, ISO, JIS	Custom Sizes Available	Corrosive Environments, Aerospace, Special Engineering
Copper, Brass & Non-Ferrous Alloys	ASTM B61 / B62, BS, EN	½” NB – 12” NB	Plumbing, Water Treatment, General Piping

Comparison: Concentric vs Eccentric Swage Nipples

Feature	Concentric Swage Nipples	Eccentric Swage Nipples
Shape	Symmetrical – both ends aligned on same axis	Asymmetrical – offset axis with flat side
Application	Vertical pipelines (upward/downward flow)	Horizontal pipelines (prevents air pockets)
Flow Characteristics	Smooth & balanced flow	Maintains continuous flow, avoids turbulence
Industries	Oil & Gas, Power, Petrochemicals	Marine, Offshore, Desalination, Chemicals
Advantages	Easy alignment & installation	Prevents cavitation & flow disturbance

Quality & Testing

Every Swage Nipple from Dipti Metal Industries undergoes strict quality control and testing.

Tests Conducted: Hydro testing, PMI (Positive Material Identification), Hardness, Dimensional checks
Certifications: EN 10204 3.1 / 3.2
Finishes Available: Galvanized, Pickled, Natural

This ensures our products meet global industry standards and perform reliably in critical applications.

Why Choose Dipti Metal Industries?

Established in 2009 with over 15 years of expertise
Trusted Manufacturer, Exporter, Supplier, Stockist, Dealer & Distributor
Swage Nipples in all grades of Stainless Steel, Carbon Steel, Alloy Steel, Duplex, Super Duplex, and Nickel Alloys
Exports to 60+ countries worldwide
Large ready stock for bulk and urgent orders
Customized solutions for special engineering requirements
Commitment to quality, affordability, and timely delivery

Applications of Swage Nipples

Our Swage Nipples are widely used in:

Oil & Gas Refineries
Offshore & Marine Engineering
Petrochemical & Fertilizer Plants
Thermal & Nuclear Power Plants
Desalination & Water Treatment Projects
Infrastructure & Heavy Engineering

Packaging & Delivery

All products are supplied in export-standard packaging (wooden cases, pallets, shrink-wrapped bundles) to ensure zero damage during transit. With a strong logistics network, we guarantee on-time deliveries across India and international markets.

Frequently Asked Questions (FAQ) – Swage Nipples

Q1: What are Swage Nipples used for?
Swage Nipples are used to reduce pipe sizes, connecting pipes of different diameters in both threaded and socket weld configurations.

Q2: What is the difference between Concentric and Eccentric Swage Nipples?

Concentric: Same centerline, best for vertical pipelines.
Eccentric: Offset axis, best for horizontal pipelines.

Q3: Which materials do you manufacture Swage Nipples in?
We supply Swage Nipples in Stainless Steel, Carbon Steel, Alloy Steel, Duplex, Super Duplex, Nickel Alloys, Copper, and Brass.

Q4: Do your products meet international standards?
Yes, our Swage Nipples conform to ASTM, ASME, DIN, EN, ISO, BS, JIS, and GOST standards, with EN 10204 certification.

Q5: Do you export Swage Nipples worldwide?
Yes, we export to more than 60 countries, including USA, UK, Germany, UAE, Saudi Arabia, South Africa, and Singapore.

Contact Us

For inquiries, bulk orders, or customized specifications of Swage Nipples in all grades and standards, contact Dipti Metal Industries today. We are your trusted Swage Nipples Manufacturer, Exporter, Supplier, Stockist, Dealer & Distributor in India with a strong global presence.

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