Single most important document. Form III-C is the official certification issued by an IBR inspector after witnessing the testing of the batch

The fitting itself must bear the physical stamp of the gazetted boiler inspector.

ACE ALLOYS LLP When it comes to high-pressure steam and boiler piping systems, compromising on quality is not an option. Piping components must endure extreme temperatures, massive internal pressures, and rigorous continuous operations. This is why sourcing from the top IBR approved fittings suppliers is critical for industrial safety, regulatory compliance, and system longevity. At Ace Alloys LLP, we take pride in being a premier manufacturer and supplier of industrial forged flanges and pipe fittings. With a deep commitment to engineering excellence, we provide world-class IBR (Indian Boiler Regulations) certified pipe fittings to power plants, petrochemical refineries, sugar mills, and heavy manufacturing industries worldwide. Whether you need carbon steel seamless butt-welded elbows, alloy steel tees, or high-pressure stainless steel flanges, Ace Alloys LLP delivers fully traceable, inspector-certified components that keep your operations running safely and efficiently.

The Indian Boiler Regulations (IBR) were enacted in 1950 under the Indian Boilers Act to create a strict legal framework governing the design, fabrication, and installation of boilers and steam piping systems. Any piping system that connects to a steam-generating boiler and exceeds specific pressure, volume, and temperature thresholds falls under IBR jurisdiction. To be legally classified as an IBR approved fitting, the component must meet the following strict criteria: Approved Material Specifications: The raw material must come from an IBR-approved grade (such as ASTM A234 WPB for carbon steel). Registered Manufacturing: The manufacturer must be registered with the state boiler inspectorate. Form III-C Certification: This is the single most important document. Form III-C is the official certification issued by an IBR inspector after witnessing the testing of the batch. It verifies the heat number, mechanical properties, hydrostatic integrity, and chemical composition. Inspector Stamp: The fitting itself must bear the physical stamp of the gazetted boiler inspector. As one of the top IBR approved fittings suppliers, Ace Alloys LLP ensures that every IBR fitting we supply is accompanied by original Form III-C documentation and physical stamping, ensuring zero compliance issues during your plant audits or inspections.

Why Choose Ace Alloys LLP for IBR Certified Fittings? Sourcing high-pressure piping components requires a partner who understands the technical nuances of regulatory frameworks. Here is why EPC contractors, project managers, and maintenance engineers trust Ace Alloys LLP: 1. 100% Traceability and Authentic Documentation We understand that an IBR fitting is only as good as its paperwork. Every IBR fitting dispatched from Ace Alloys LLP comes with comprehensive documentation, including Mill Test Certificates (MTC) and the mandatory Form III-C. The heat numbers on our fittings match the documentation perfectly, ensuring seamless verification by state inspectors. 2. Comprehensive Product Range We don't just supply standard sizes; we manufacture a massive inventory of industrial pipe fittings and forged flanges. From 1/2" NB to 48" NB, and from standard wall thickness up to Schedule 160 and XXS, we have the capabilities to fulfill complex project requirements. 3. Superior Raw Materials Our IBR fittings are manufactured from premium-grade carbon steel, stainless steel, and alloy steel sourced from globally recognized mills. Every batch undergoes rigorous non-destructive testing (NDT), ultrasonic testing, and hydrostatic pressure testing to guarantee zero structural defects before shipping. 4. Global Export Capabilities While we are a leading name in India, Ace Alloys LLP’s reach is global. We export our precision-engineered IBR fittings and forged flanges to clients across the Middle East, Asia, and Europe, adhering to international standards like ASME, DIN, JIS, and BS.