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Chemical Loading Arms - Liquid Loading Arm Systems

Chemical facilities process, manufacture/store, and transport different chemical materials for their customers. Excel Loading Systems manufactures loading and unloading arms in sizes from 2" to 6" that could help make transporting these general or hazardous materials easier. Excel Loading is ISO certified and ASME coded

Chemical & Liquid Loading Arm Types

The products that are produced in the chemical industry are used in agricultural manufacturing, construction, and various service industries. The most prominent industrial customers are rubber and plastic, textiles, apparel, petroleum refining, pulp and pipe, and primary metals. Excel Loading Systems’ swivel joints, API couplers, and spring cylinders, as well as our top and bottom loading/unloading arms, are designed to manage each chemical or industrial liquid and vapor that is found throughout the industry. The arm sizes available are 2”, 3”, 4”, and 6”. In addition, we utilize both TIG welding and MIG welding for our chemical applications.

The types of top and bottom loading/unloading arms we manufacture include:

  • Stainless Steel Loading Arms
  • Dual Seal Loading Arms
  • Pneumatic Loading Arms
  • Hydraulic Loading Arms
  • Special Seals
    • Kalrez
    • Chemraz
    • Teflon

Types of Chemicals Transferred by Loading Arms

The chemical industry presents a variety of loading and unloading challenges. Excel Loading Systems provides a variety of loading and unloading solutions. The industry includes companies that transform raw materials such as oil, natural gas, air, water, metals, and minerals into over 70,000 different polymers and plastics. The most common are polyethylene, polypropylene, polyvinyl chloride, polyethylene terephthalate, polystyrene, and polycarbonate. The processes involved in this require the loading and unloading of an array of chemicals, which include:

  • Oil
  • Butane
  • Propane
  • Corn Syrup
  • Ethanol
  • Alcohol
  • Sulfuric Acid
  • Sodium Hydroxide
  • Hydrochloric acid

At Excel Loading Systems, we focus on product caliber and customer relationships.  We are an ISO 9001:2015 company and can manufacture piping to almost any ASME Process Piping Code and use 100% quality domestic material on standard loading arms. We are capable of welding to a governing standard, such as ASME B31.3 Section VIII. This results in excellent traceability throughout the entire manufacturing process and, therefore, faster shipment times. Our standard shipping times can blow away the competition. We are here to serve you.

Please contact us today to find out more.

delivery truck

All of our standard products are 100% domestic

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See What Our Customers Have To Say

Great service, very easy to work with.



Oil & Gas Industry

Delivered a loading arm to us in under a week. Fastest turnaround I have ever seen.


Oil & Gas Industry

Extremely knowledgeable and helpful. Easy to get there engineers on the phone and answer questions. 


Food & Beverage Industry

Extremely happy with service.


Chemical Industry

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America's Loading Arm

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