Jacketed Headers & Jacketed Process Piping Systems
At JCMARVEL ENGINEERING AND TRADING LLP, we specialize in the custom engineering, precision shop spooling, field erection, and testing of high-integrity Jacketed Piping Systems & Jacketed Headers.
Adhering strictly to ASME B31.3 (Process Piping), ASME Section VIII, and ASME Section IX welding standards, we fabricate both fully jacketed and partially jacketed piping spools for chemical processing, bitumen/asphalt handling, polymer plants, food processing, and sulfur recovery units.
Marketing Highlights: Why Choose JCMARVEL for Jacketed Lines?
- True “Pipe-Within-a-Pipe” Engineering: Complete thermal coverage utilizing concentrically aligned inner core pipes enveloped by outer heating/cooling jackets, ensuring continuous heat transfer via steam, hot oil, or glycol.
- Specialized Metallurgical Combination: Expertise in fabricating jacketed assemblies using dissimilar metals—such as Stainless Steel (SS 316L/304L) core pipes with Carbon Steel (CS ASTM A106) outer jackets—to optimize heat transfer and reduce material costs.
- Zero-Leak Core Integrity: Core pipe welds undergo 100% Non-Destructive Testing (NDT) and hydro-testing before the outer jacket is fitted and welded, guaranteeing zero internal media cross-contamination.
- Engineered Jacket Jumpers & Branching: Precision-welded jacket ports, couplings, and flexible jumpers designed to ensure uniform fluid distribution, prevent air binding, and allow linear thermal expansion between core and jacket.