Industrial Flanges Supplier in USA

ASME B16.5 Industrial Flanges: Dimensions | Specifications | Material Grade | Standards | About Industrial Flange | All Product Types

Nutech Overseas supplies industrial flanges in the USA for industrial and fabrication applications with ANSI compliance.

Product Overview

Industrial flanges are critical components in piping systems ensuring leak-proof connections.

Types of Flanges We Supply

Slip-On, Weld Neck, Blind, RTJ, Socket Weld, Threaded.

Industrial Applications in United States

Used in fabrication, refineries, power plants.

Materials and Specifications

Carbon Steel, Stainless Steel, Alloy Steel.

International Standards

ANSI, ASME, ASTM compliant.

Export strictly to United States

We export flanges to the USA with compliance.

Compliance with ANSI and ASTM Standards

For the USA market, adherence to strict national standards is non-negotiable. Our industrial flanges are manufactured in strict compliance with ANSI B16.5 and B16.47 dimensions, and forged from materials strictly adhering to ASTM specifications. Every flange is permanently marked with the manufacturer's logo, material grade, pressure class, size, and heat number for complete traceability.

Heavy Fabrication and Manufacturing Support

The robust manufacturing sector in the USA, from aerospace to automotive and heavy machinery, relies on dependable infrastructure. We supply specialized industrial flanges for hydraulic systems, large-scale fabrication, and heavy-duty structural applications. Our ability to deliver high-yield carbon steel flanges (like ASTM A694 F52-F70) supports the construction of high-pressure transmission networks.

Domestic Integration and QA/QC Programs

Our quality assurance programs align with ISO 9001 and are structured to satisfy the demanding auditing requirements of US-based EPCs and Fortune 500 industrial companies. We utilize advanced spectrometer analysis for raw material incoming inspection and maintain comprehensive digital records of all heat treatments, ensuring that our products meet the highest safety and performance criteria.

Expedited Shipping and Supply Chain Solutions

We understand the fast-paced nature of the US industrial market. We utilize advanced supply chain management and work with premier shipping partners to ensure expedited delivery to all major US ports and industrial hubs, including Houston, Los Angeles, and New York. Our packaging is designed to withstand long transits, ensuring flanges arrive completely damage-free and ready for installation.

For complete technical details, including dimensions, pressure rating classes, weight charts, sizes, tolerances, and material specifications of our ANSI B16.5 Industrial Flanges, please download the full Catalog PDF below.

Industrial Flanges Available in Class 150 / 300 / 600 – Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) – Sizes ½″ to 48″