Alloy Steel Products Overview

At Parmar TechnoForge Pvt. Ltd., we specialize in manufacturing a complete range of Alloy Steel Pipe Fittings and Flanges engineered to perform under extreme temperature, pressure, and corrosive environments.

Our Alloy Steel Products are designed for critical applications in Power Plants, Refineries, Petrochemical Complexes, Oil & Gas Pipelines, Fertilizer Plants, and Chemical Industries, where strength, durability, and resistance to oxidation are vital.

Using premium alloy steel grades and controlled heat treatment processes, we ensure each fitting and flange offers superior mechanical properties, dimensional accuracy, and long-term reliability.

Product Category	Product Type	Available Sizes (Standard Range)	Applicable Standards
Buttweld Pipe Fittings	Elbow (45° / 90° / 180°), Tee (Equal / Reducing), Reducer, Cap, Stub End, Cross, Bends	½” to 48” (DN15–DN1200)	ASME B16.9 / ASTM A234 WP11 / WP22 / WP5 / WP9 / WP91
Forged Socket Weld Fittings	Elbow, Tee, Union, Cap, Coupling, Plug, Swage Nipple	⅛” to 4” (DN6–DN100)	ASME B16.11 / ASTM A182 F11 / F22 / F5 / F9 / F91
Forged Threaded Fittings	Elbow, Tee, Coupling, Union, Plug, Bushing, Cap	⅛” to 4” (DN6–DN100)	ASME B16.11 / ASTM A182 F11 / F22 / F91
Flanges	Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint, Spectacle	½” to 48” (DN15–DN1200)	ASME B16.5 / B16.47 / ASTM A182 F11 / F22 / F91
Outlet Fittings	Weldolet, Sockolet, Threadolet, Nipolet, Elbolet	½” to 24” (Run Pipe)	MSS-SP-97 / ASTM A182 F11 / F22
Special Fittings	5D Bends, 6D Bends, Mitre Bends, Custom Long Radius Bends	1½” to 48” (Custom Sizes Available)	ASME B16.9 / ASTM A234 WP11 / WP22 / Project Spec

Non-standard dimensions and custom fittings can be manufactured as per client drawings and project requirements.

Alloy Steel Grades

Buttweld Alloy Steel Grades

❖ ASTM A234 WP1 / WP5 / WP9 / WP11 / WP12 / WP22 / WP91

Forged Alloy Steel Grades

❖ ASTM A182 F1 / F5 / F9 / F11 / F12 / F22 / F91

Low Alloy Grades (for moderate conditions)

❖ ASTM A335 P1 / P5 / P9 / P11 / P22 / P91 (Matching to pipe materials)

Technical Standards

❖ ASME B16.9 / B16.11 / B16.5 / B16.47
❖ ASTM A234 / A182 / A335 / A387
❖ MSS-SP-43 / MSS-SP-44 / MSS-SP-75 / MSS-SP-97
❖ DIN / EN / BS / JIS Specifications
❖ NACE MR0175 / MR0103 (for sour service)

Applications

❖ Thermal & Nuclear Power Plants
❖ Oil & Gas Pipelines and Refineries
❖ Petrochemical and Fertilizer Plants

❖ Steam & Heat Exchanger Systems
❖ Process Piping in High-Temperature Service
❖ Boiler & Pressure Vessel Fabrication

Industries We Serve

❖ Power Generation & Boiler Systems
❖ Oil & Gas & Offshore Drilling
❖ Petrochemical & Refining
❖ Fertilizer & Chemical Processing
❖ Marine Engineering
❖ Heavy Fabrication & EPC Projects

Surface Finish & End Connections

Surface Finishes:

❖ Black, Oiled, or Varnished
❖ Sandblasted or Pickled
❖ Epoxy Coated (on request)

End Connections:

❖ Bevelled Ends (for Buttweld)
❖ Threaded (NPT / BSP)
❖ Socket Weld Ends
❖ Flanged Ends (RF / FF / RTJ)

Packaging & Delivery

❖ Plastic end caps & anti-corrosion wrapping
❖ Wooden crates, boxes, or pallets
❖ Clear product marking (size, grade, heat number, and standard)

With an efficient production and logistics team, Parmar TechnoForge Pvt. Ltd. ensures timely global deliveries and full customer support.

Location