Wall thickness of type L copper tube is less than type K and thick than type L. Max OD of type L copper tube we make is 60mm.

1.Product name: type L copper tube or copper tube type L

2.Chemical composition:Cu-99.9%min, P-0.015-0.040%

3.Type: straight copper tube and pancake coil copper tube

4.The size we can supply: OD-between 3mm to 60mm, Wall thickness-between 0.2mm to 5mm

5.The standard Length:20ft(6.096m)

5.Nominal Size, Actual Outside Diameter, Tolerance on Outside Diameter, Wall Thickness, Theoretical Weight of type M copper tube

Type L
Nominal Size,inch	Actual Outside Diameter,inch	Tolerance on Outside Diameter,inch		Wall Thickness,inch		Theoretical Weight,lb/ft
		Annealed	Drawn	Nominal	Tolerance
1/4	3/8	0.002	0.001	0.030	0.003	0.126
3/8	1/2	0.0025	0.001	0.035	0.004	0.198
1/2	5/8	0.0025	0.001	0.040	0.004	0.285
5/8	3/4	0.0025	0.001	0.042	0.004	0.362
3/4	7/8	0.003	0.001	0.045	0.004	0.455
1	1 1/8	0.0035	0.0015	0.050	0.005	0.655
1 1/4	1 3/8	0.004	0.0015	0.055	0.006	0.884
1 1/2	1 5/8	0.0045	0.002	0.060	0.006	1.14
2	2 1/8	0.005	0.002	0.070	0.007	1.75
2 1/2	2 5/8	0.005	0.002	0.080	0.008	2.48
3	3 1/8	0.005	0.002	0.090	0.009	3.33

6.Application:

-Standard copper tubes of type L are used for interior above ground plumbing, domestic water, service and distribution, fire protection, solar, fuel and oil, HVAC, compressed air, LPG gas, snow melting and vacuum systems.

-type L copper tube can be used with sweat, compression and flare fittings. Only seat and flare fittings are legal for gas lines. Available in hard and soft types. 

7.The picture of type L copper tube in the factory

-straight type L copper tube

-pancake coil type L copper tube

type L copper tube