welding cutting tools
Welding & Cutting Equipment
Metal joining and cutting processes in modern industries require precise, reliable, and high-performance equipment. Oxy-fuel welding and cutting equipment provides the heat required for welding, brazing, and cutting metal by accurately controlling and delivering oxygen and fuel gases.
Bonyan Gas supplies a comprehensive range of welding and cutting equipment for welding workshops, manufacturing plants, industrial contractors, petrochemical facilities, and companies participating in industrial projects and tenders.
Manufactured in compliance with ISO 2503, ISO 3821, ISO 5172, and the applicable Iranian National Standards (ISIRI), our products deliver superior performance, enhanced weld quality, and improved operational safety. High-quality accessories also play a critical role in preventing hazards such as flashback, ensuring reliable and safe operation. These products are designed exclusively for professional and industrial applications and are not intended for domestic use.
Complete Supply Solution
Gas cylinders, industrial gases, pressure regulators, welding torches, and hoses—all supplied from a single source with fully compatible technical specifications.
Nationwide Coverage
Reliable delivery throughout Iran for bulk orders and recurring industrial supply requirements.
Free Technical Consultation
Professional guidance to help you select the right equipment based on your gas type and specific application before purchase.
Safe Purchasing Guide for Welding & Cutting Equipment
Selecting the right pressure regulator, welding torch, hose, and nozzle depends far more on your gas type and application than on brand or price. According to ISO 2503 and ISO 3821 international standards, using components that are incompatible with the gas type significantly increases the risk of workplace accidents.
All products supplied by Bonyan Gas fully comply with these international standards as well as the requirements of the Iranian National Standard (ISIRI), minimizing the risk of incorrect connections and ensuring maximum operational safety.
For professional assistance in selecting the most suitable equipment, simply provide our sales specialists with your gas type and application requirements.
Pre-Purchase Checklist for Gas Equipment & Accessories
Before placing your order, please review the following checklist to ensure complete compatibility with your system:
✔ Gas Type
Identify the gas for which the equipment will be used, as the gas type determines the appropriate materials, sealing components, and thread specifications.
✔ Operating Pressure
Determine the required outlet pressure for your application and ensure it matches the pressure rating of the selected equipment, whether for light-duty welding or high-pressure industrial operations.
✔ Connection Type, Size & Thread Direction
Verify the thread size, connection standard, and thread direction (right-hand or left-hand) to ensure compatibility with your existing cylinders and equipment.
✔ Standards & Certifications
Confirm that the selected product complies with the relevant international standards (ISO) and the Iranian National Standard (ISIRI), depending on your application.
✔ Order Quantity & Supply Requirements
Specify whether your requirement is for a single purchase, bulk procurement, or recurring supply to facilitate commercial pricing, logistics planning, and delivery scheduling.
This category includes a complete range of oxy-fuel welding and cutting equipment and accessories, including welding and cutting torches, twin welding hoses, torch lighters, cutting nozzles in various sizes, and other essential components for professional gas welding and cutting applications.
These systems require two separate gas lines: an oxygen supply to intensify the flame and perform cutting, and a fuel gas supply such as acetylene, propane, LPG (liquefied petroleum gas), or MAPP gas to generate the flame.