Type ASME Class 150 – 2500 Style II, III, and III-V Packed High Pres. Ball Joints, 1/2″ to 36″ NPS

Information at a Glance


6600 Hyspan Barco Ball Joints




1/2 – 48 in. /12-1200 mm


≤100, 150 & 300 PSI / 3, 10 & 20 Bar



Canadian Registration


This product is registered throughout Canada under
CRN 0D9278.59870YTNADD3

Other Products

Product Description

ASME Class Ball Joints are designed to conform to the ratings established for ASME butt weld valves at 100º F. Designs are available from 150 lb. through 2500 lb. They are recommended for use in ASME B31.1 and B31.3 piping systems. Hyspan Barco ASME Class Ball Joints have been widely accepted for chemical and petroleum system applications including oil field wellheads, oil exploration drilling ships and platforms, and high pressure steam and hot water.

Technology & Advantages

The sealing systems consist of optional seal materials including ductile iron, chrome-moly alloy steel, and high nickel alloys 600 and 625 combined with injected graphite flakes with synthetic oilGrafoil® Flexible Graphite packing. Grafoil packing can be injected after installation if necessary, and the ball joints can be disassembled for maintenance.

All Hyspan Barco ASME Class Ball Joints are designed for a total flex angle of 15°.

ASME Class Ball Joints have been fire tested in accordance with API 6FA and approved by ABS Americas and Lloyd’s Register for shipboard applications. These ball joints are commonly incorporated into assemblies designed specifically for a customer’s application. Hyspan’s total capability to design products and to fabricate all of the component parts minimizes development time and provides control over production.

Vibrasnub/Strut Joint Assembly

Design Data

Ordering Information

Hyspan products are available from Sales Representatives and Distributors, or they can be purchased direct from the factory. The minimum factory order for open account customers, COD shipments, or bank card sales is $100.00 (USD). All major credit or debit cards are accepted. The minimum order for new account applicants is $100.00. Our Confidential Credit Application can be downloaded and forwarded to Hyspan for processing. All orders are subject to the following Terms and Conditions, and the above warranty applies to all material. Please read these documents.

Terms and Conditions

Confidential Credit Application (13.9 KB), can be completed on line.