DESCRIPCIÓN:

STAINLESS STEEL, COPPER AND PLASTIC PIPES
AND MULTITUBES

– Stainless Steel and Carbon Steel Pipes

– Copper Pipes

– Copper pipes with PVC insulation

– Multipipes, steam traced and electric traced pipes

 

STAINLESS STEEL:

ASTM A 269 corrosion resistant, seamless, general purpose austenitic stainless steel tubing.
Austenitic stainless steel tubes ASTM A 213 seamless for boilers, superheaters and heat exchangers.

Pressure calculations are based on ASME B31.3 in accordance with ASTM A213 / A269 tolerances.
Calculation temperature from -20°F to 100°F ( -29°C to 38°C).

Certified tests:
Flaring tests.
Rockwell surface hardness < B90.
Crush test.
Hydrostatic test.

COPPER:

Annealed copper tubes :
ASTMB68/ASTMB75
ASTM B 88 (Type K / Type L)

Black PVC coated copper tubes:
ASTMB68/ASTMB75

Chemical characteristics (Table 1. ASTM B 68, ASTM B 75 and ASTM B 88).
Copper UNS No. C12200
Minimum Copper % 99.9
Phosphorus % 0.015 to 0.040

Calculations made from ASME B31.3 specifications based on a minimum copper stress of 30 Ksi at -20°F to 100°F (-29°C to 38°C) in accordance with the diameter and wall thickness tolerances for each standard.