Products

Optimized & Industry-ready Solutions

For All Your Complicated Needs

Plug Valve

•Adapter Crossovers

•Elbows & Fittings

•Hammer Unions

•Pup Joints

•Swivel Joints

Our Innovations

Industry Focused Products!

PLUG VALUE

Plug Valve – NG Oil & Gas

At NG Oil & Gas, we manufacture high-performance lubricated plug valves engineered for reliable shut-off in demanding oilfield operations. Our plug valves are built with a robust body, bonnet, stem, and plug assembly, ensuring maximum durability and smooth operation even under extreme pressure conditions.

We deliver premium-quality products at the most competitive prices in India and across global markets.

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Size, Working Pressure (WP) & PSL Levels

Our plug valves are available in the following configurations:

•Sizes: 2” × 1”, 2” × 2”, 3” × 3”, and 4” × 4”

•Working Pressure: 10,000 PSI and 15,000 PSI NSCWP for both standard and sour service

•PSL Levels: PSL1, PSL2, PSL3, PSL3G & PSL4

•Operating Cycles: PR1 & PR2

•Standards: FIG 1502 (2”, 3” & 4”)

•Optional: Gear-operated handle available on request

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Temperature Rating

•Compatible with ratings: K, L, N, P, S, T, U & V

•Standard Temperature Range: –20°F to +250°F

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Material Class

Available in industry-standard classes:

AA, BB, CC, DD, EE, FF & HH

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Advantages of NG Oil & Gas Plug Valves

•Simple engineering with minimal moving parts for maximum reliability

•Fast operation – quick opening and closing

•Inline maintenance possible, reducing downtime

•Offers very low flow resistance

•Ensures consistent leak-tight sealing performance

•Multi-port options help reduce the need for multiple valves

•Allows flexible flow-direction changes

•Custom-built plug valves available as per client requirements

•Manufactured strictly as per API 6A standards

HAMMER UNIONS

Hammer Unions – NG Oil & Gas

At NG Oil & Gas, our Hammer Unions are engineered using high-grade steel forgings and manufactured with precise material selections suitable for each pressure rating. Built for the toughest oilfield applications, our hammer unions ensure secure, fast, and leak-proof connections in drilling, production, cementing, fracturing, and mud system operations.

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Product Overview

NG Oil & Gas Hammer Unions are designed for quick, reliable, and tool-free connection of flowlines—especially where traditional flange assemblies are not practical.

Even when tank lines or flowlines are misaligned, our hammer unions provide tight, non-leaking seals, ensuring uninterrupted operations and enhanced safety.

Each union is composed of:

•Male Sub (Threaded Component): Welded onto the pipe or tank line.

•Female Sub (Nut Component): Houses the O-ring and seals the connection.

•Hammer Nut: Provides mechanical locking when tightened.

Once the male and female parts are aligned, the hammer nut is tightened using a hammer, ensuring a solid and dependable connection.

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Sealing Mechanism

Our hammer unions feature a specially designed locked-in O-ring, compressed into a precision-machined “D”-shaped groove.

This advanced sealing system delivers:

•Excellent resistance to vibration

•Leak-tight sealing even under shock loading

•Fluid pressure handling capability up to 20,000 PSI, depending on the size and figure number

This ensures operational integrity across high-pressure systems and extreme working conditions.

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Why Choose NG Oil & Gas Hammer Unions?

•Manufactured from premium steel forgings

•Designed for quick make-up and break-out

•Suitable for standard and sour service environments

•Compatible with industry-standard Figure series (FIG 602, 1002, 1502, etc.)

•High-pressure capability up to 20,000 PSI

•Long service life with excellent resistance to abrasion, pressure shocks & H₂S exposure

•Custom materials and color-coding available for operational requirements

ELBOWS AND FITTINGS

Elbows and Fittings – NG Oil & Gas

At NG Oil & Gas, we specialize in manufacturing and supplying a complete range of high-pressure elbows and flowline fittings, engineered to meet the stringent demands of drilling, well-servicing, production, and hydraulic fracturing operations.

Each fitting is precision-machined, forged from high-strength alloy steel, and produced in accordance with the highest international and customer-specific standards.

All components can be custom-designed to match exact operational requirements, whether for standard or sour-service environments.

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Sizes, Pressure Ratings & Service Compatibility

Our elbows and fittings are available:

•Sizes: 1” to 4”

•Working Pressure: 10,000 PSI and 15,000 PSI NSCWP (Standard & Sour Service)

•Types: Elbows, Tees, Laterals, Swages, Crossovers, and custom shapes

•Connections: Integral FIG 1502 union ends

•CWP Ratings:

•Standard service – 15,000 PSI (WP) / 22,500 PSI (Test Pressure)

•H₂S service – 10,000 PSI (WP) / 15,000 PSI (Test Pressure)

Every product is hydro-tested and inspected to ensure leak-proof performance under the toughest operating conditions.

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Advantages of NG Oil & Gas Elbows & Fittings

•Premium Forged Construction

All fittings are manufactured exclusively from forged alloy steel, ensuring exceptional strength, toughness, and fatigue resistance.

•Hot Induction Bending Technology

Bending is carried out using advanced hot-induction processes, eliminating the need for additional heat treatment.

This provides higher dimensional accuracy, reduced lead time, and cost savings for our clients.

•Custom-Manufactured for Critical Applications

Every connection can be produced to conform to API, ANSI, and other global standards, ensuring easy compatibility with existing flowline systems.

SWIVEL JOINTS

At NG OIL AND GAS, our swivel joints are engineered to meet the demanding requirements of modern fluid-transfer and movable piping systems. Swivel joints play a critical role in applications such as swiveling pipe assemblies, loading arms, and hose systems, where they help minimize mechanical stress and ensure smooth rotational movement. These joints are essential construction components that enhance system reliability, flexibility, and service life.

Depending on the application, a swivel joint may require multiple internal flow paths (canals) for the simultaneous inflow and outflow of media. NG OIL AND GAS provides swivel joints with anywhere from 2 up to 35 independent canals, each securely separated by high-performance sealing systems to prevent cross-contamination and leakage. Our swivel joints can be integrated into a wide variety of systems and environments.

We supply a complete range of swivel joints—including heavy-duty, lightweight, and highly mobile rotary swivel configurations. Our products are available in all standard industry sizes, from Fig 50 to Fig 2202, with options for 15,000 PSI non-stock cold working pressure to meet extreme operational conditions.

Styles of Swivel Joints at NG OIL AND GAS

NG OIL AND GAS manufactures and supplies all major styles of swivel joints to match diverse service conditions, technical specifications, and installation requirements.

Our available swivel joint styles include:

Style 10
Style 20
Style 30
Style 40
Style 50
Style 60
Style 70
Style 80
Style 100

These styles are designed to ensure maximum durability, superior rotational performance, and dependable operation for applications across the oil, gas, petrochemical, marine, and industrial sectors.