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Heat Exchanger Tubing

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PLYMOUTH TUBE HAS BEEN SUPPLYING SPECIALTY HEAT EXCHANGER TUBING FOR OVER FORTY YEARS.

We offer a broad range of alloys, sizes, and specifications. Whether your application requires seamless or welded stainless steel tubing, you can always count on consistent, high quality tubing manufactured by our specialists at Plymouth Tube Company.

Many of the world’s leading heat exchanger manufacturer’s turn to Plymouth for their tubing needs. Applications include:

Shell & Tube Heat Exchangers
Feedwater Heaters
Condensers
Evaporators
We offer quick turnaround as well as specialty and nickel alloys.

ADVANTAGES

Quick Turnaround

Our West Monroe mill offers short lead times on many seamless grades including 304/L, 316/L, and 2205.  Contact us today for a quote!

Specialty Alloys

If your application requires high performance materials to battle corrosion, we can work with you on material selection to make sure you get the most cost-effective solution. Contact one of our engineers for more information

Value Add Services

Our plants offer value add services specially designed for heat exchanger applications such as U-bending and non-destructive testing.

Technical Support

Plymouth Tube offers the best in class technical support.  Our engineers and metallurgists are experts in corrosion, stress corrosion cracking, and thermal conductivity.  They can help you select the best material for your application at the lowest cost.  And if there’s an ever an issue after installation, we can be on-site within 3 business days worldwide.

Welded Stainless Steel Tubing

OD Range: 0.188” – 4.00” (4.78mm – 101.60mm)

Wall Range: 0.016” – 0.218” (0.406mm – 5.53mm)

Grades Offered:

Austenitic:  304/L/N, 316/L/N, 317/L, 321, 347

Ferritic/Super-Ferritic: 430, 439, SEA-CURE®

Duplex/Lean Duplex: 2101, 2205, 2507

Ni Alloy: AL6XN, 600, 625, 800, 825, C-276

Specialty: E-Brite® , Nitronic 30/40, Alloy 20, Invar 36, 718

Specifications Offered:

Pressure Tubing:  A/SA 249, A/SA 268, A/SA 269, A/SA 270, A/SA 632, A/SA 789, B/SB 676

Feedwater Heater Tubing: A/SA 688, A/SA 803

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Seamless Stainless Steel Tubing

OD Range: 0.125- 1.000” (3.175 mm – 25.4mm)

Wall Range: 0.016” – 0.065” (0.41 mm – 1.65mm)

Grades offered:

Austenitic:  304/L/N, 316/L/N, 317/L, 321, 347

Duplex/Lean Duplex: 2101, 2205, 2507

Ni Alloy: 600, 625, 800, 825

Specifications offered:  A/SA 213, A/SA 268, A/SA 269, A/SA 270, A/SA 632, B/SB 163

Max Length: 140 ft

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Feedwater Heater Tubing

OD Range: 0.500” – 1.625” (12.70mm- 41.275mm)

Wall Range: 0.028” – 0.134” (0.711mm – 3.40mm)

Grades Offered: 304/L/N, 316/L/N, 439, AL6XN

Max length: 130 ft

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Condenser Tubing

OD Range: 0.500” – 2.000” (12.70mm – 50.80mm)

Wall Range: 0.028” aw – 0.148” aw (0.41mm – 3.76mm)

Grades Offered: SEA-CURE® , 316/L, 304/L, AL6XN

Max length: 130 ft

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