Made in usa vs assembled in usa

Fiberglass Reinforced Plastic Pipe

Contact Composites USA for specific guidance in this area. Composites USA pipe may be assembled using either butt and wrap (fiberglass lay-up) or flanged construc-tion. Factory subassembly is available and recommend-ed for branch connections. The procedures for butt and wrap joining are similar to those shown for Class 1 duct, also in this ...

  Assembled

Selection and Sizing of Pressure Relief Valves

FIGURE 1 - TWO TYPES OR RELIEF VALVES The standard design safety relief valve is spring loaded with an adjusting ring for obtaining the proper blowdown and is available with many optional accessories and design features. Refer to Figure 1 for cross-sectional views of typical valves. The bellows and balanced bellows design isolate the process fluid