Plumbing Tube / Type G / Gas |
Great Lakes Copper, Inc. manufactures a complete line of copper plumbing tube in types K, L, M, DWV and G/Gas for residential, commercial and specialty applications; in standard industry diameters; supplied in coil or straight length forms. Each tube is fabricated to meet the highest industry standards.
| Tube Type |
Standard |
Application |
Temper Hard |
Temper
Soft |
| Type K |
ASTM
B88 |
Domestic water service and distribution, solar, fuel/fuel oil, natural gas, liquefied petroleum (LP) gas, snow melting |
x |
x |
| Type L |
ASTM
B88 |
Domestic water service and distribution, solar, Fuel/fuel oil, natural gas, liquefied petroleum (LP) gas,
Snow melting |
x |
x |
| TYPE M |
ASTM
B88 |
Domestic water service and distribution, solar, Compressed air |
x |
N/A |
| Type DWV |
ASTM
B-306 |
Drainage waste, vent |
x |
x |
| Type G/Gas |
ASTM
B-837 |
Natural gas, liquefied petroleum (LP) gas |
x |
x |
| General Purpose |
ASTM
B75 |
Supply Line/Retail |
x |
x |
Seamless copper water tube (Alloy C12200) is certified by NSF to ANSI/NS Standard 61 for public water supplies. Water supplies with a pH level less than 6.5 may require corrosion control to limit the copper solubility in drinking water.
Great Lakes Copper, Inc. third-party certified tube is manufactured to meet all requirements of the current revision to the applicable American Society for Testing and Materials (ASTM) specification. ASTM dimensions, and if necessary, weight tolerances are available upon request.
Residential
For portable water systems or servicing the residential fuel and gas industries,
Great Lakes Copper, Inc. manufactures the right tube for all residential applications.
Commercial
Large and small diameter copper tube for various applications is readily available.
Great Lakes Copper, Inc. manufactures all tube to meet exact standards and specifications.
Industrial
Customized to your specifications in an ever changing world, unique requests or everyday tube requirements are our specialty.
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