



Product Name | Round Square Rectangle Copper Pipe |
Material | C11000 C12200 C21000 C26800 C27000 C28000 C70600 C71500 |
Shape Type | Straight Round, Square, Rectangular, Coil, Oval, Half-Round |
Pipe Length | 1M-6M or As your demand |
Out Diameter | 0.2mm~900mm mm or As your demand |
Wall Thickness | 0.2mm~80mm or As your demand |
Standard | Standards - ASTM B165 , ASTM B163 , ASTM B829 , ASTM B775 ,ASTM B725 ,ASTM B730 , ASTM B751 |
Temper | Soft (M), Half Soft (M2) and Half Hard (Y2) |
Package Type | Plastic Film With Plastic Caps on both ends of the pipe and Wooden Case Carton Package or as your demand |
Copper tubes of type L can be used with sweat, compression and flare fittings. Available in hard and soft types.
Type L | |||||||
Nominal Size (inches) | Actual Outside Diameter (inches) (mm) | Tolerance on Outside Diameter (inches) (mm) | Wall Thickness (inches) (mm) | Weight (lb/ft) | |||
Annealed | Drawn | Nominal | Tolerance | ||||
1/4 | 3/8 | 0.375 | 0.002 | 0.001 | 0.030 | 0.003 | 0.126 |
3/8 | 1/2 | 0.500 | 0.0025 | 0.001 | 0.035 | 0.004 | 0.198 |
1/2 | 5/8 | 0.625 | 0.0025 | 0.001 | 0.040 | 0.004 | 0.285 |
5/8 | 3/4 | 0.750 | 0.0025 | 0.001 | 0.042 | 0.004 | 0.362 |
3/4 | 7/8 | 0.875 | 0.003 | 0.001 | 0.045 | 0.004 | 0.455 |
1 | 1 1/8 | 1.125 | 0.0035 | 0.0015 | 0.050 | 0.005 | 0.655 |
1 1/4 | 1 3/8 | 1.375 | 0.004 | 0.0015 | 0.055 | 0.006 | 0.884 |
1 1/2 | 1 5/8 | 1.625 | 0.0045 | 0.002 | 0.060 | 0.006 | 1.14 |
2 | 21/8 | 2.125 | 0.005 | 0.002 | 0.070 | 0.007 | 1.75 |
2 1/2 | 25/8 | 2.625 | 0.005 | 0.002 | 0.080 | 0.008 | 2.48 |
3 | 3 1/8 | 3.125 | 0.005 | 0.002 | 0.090 | 0.009 | 3.33 |
3 1/2 | 3 5/8 | 3.625 | 0.005 | 0.002 | 0.100 | 0.010 | 4.29 |
4 | 4 1/8 | 4.125 | 0.005 | 0.002 | 0.114 | 0.011 | 5.38 |
5 | 5 1/8 | 5.125 | 0.005 | 0.002 | 0.125 | 0.012 | 7.61 |
6 | 6 1/8 | 6.125 | 0.005 | 0.002 | 0.140 | 0.014 | 10.20 |
HVAC-, snow melting- and vacuum-systems. Wall thickness less than type K and L.
Copper tubes type M are normally used with flare fittings. Available in soft and hard types.
Type M | |||||||
Nominal Size (inches) | Actual Outside Diameter (inchcs) (mm) | Tolerance on Outside Diameter (inches) (mm) | Wall Thickness (inches) (mm) | Weight (lb/ft) | |||
Annealed | Drawn | Nominal | Tolerance | ||||
1/4 | 3/8 | 0.375 | 0.002 | 0.001 | 0.106 | ||
3/8 | 1/2 | 0.500 | 0.0025 | 0.001 | 0.025 | 0.002 | 0.144 |
1/2 | 5/8 | 0.625 | 0.0025 | 0.001 | 0.028 | 0.003 | 0.203 |
5/8 | 3/4 | 0.750 | 0.0025 | 0.001 | 0.263 | ||
3/4 | 7/8 | 0.875 | 0.003 | 0.001 | 0.032 | 0.003 | 0.328 |
1 | 1 1/8 | 1.125 | 0.0035 | 0.0015 | 0.035 | 0.004 | 0.464 |
1 1/4 | 1 3/8 | 1.375 | 0.004 | 0.0015 | 0.042 | 0.004 | 0.681 |
1 1/2 | 1 5/8 | 1.625 | 0.0045 | 0.002 | 0.049 | 0.005 | 0.94 |
2 | 21/8 | 2.125 | 0.005 | 0.002 | 0.058 | 0.006 | 1,46 |
2 1/2 | 2 5/8 | 2.625 | 0.005 | 0.002 | 0.065 | 0.006 | 2.03 |
3 | 31/8 | 3.125 | 0.005 | 0.002 | 0.072 | 0.007 | 2.68 |
3 1/2 | 3 5/8 | 3,625 | 0.005 | 0.002 | 0.083 | 0.008 | 3.58 |
4 | 41/8 | 4.125 | 0.005 | 0.002 | 0.095 | 0.010 | 4.66 |
5 | 5 1/8 | 5.125 | 0.005 | 0.002 | 0.109 | 0.011 | 6.66 |
6 | 6 1/8 | 6.125 | 0.005 | 0.002 | 0.122 | 0.012 | 8.91 |
distribution-, fire protection-, solar-, fuel and oil-, HVAC-, compressed air-, oxygen-, LPG gas-, snow melting-, steam- and
vacuum-systems. For all sizes - outside diameter is 1/8 inch larger than the standard size designation. Be careful with copper tubes and natural gas. Due to odor additives, moisture content and type of solders used the tubes may crack. Copper tubes is not allowed by code in the US for natural gas distribution. Copper tubes of type K can be used sweat, flared and compression fittings. Available in hard and soft types.
Type K | |||||||
Nominal Size (inches) | Actual Outside Diameter (inchcs) (mm) | Tolerance on Outside Diameter (inches) (mm) | Wall Thickness (inches) (mm) | Weight (lb/ft) | |||
Annealed | Drawn | Nominal | Tolerance | ||||
1/4 | 3/8 | 0.375 | 0.002 | 0.001 | 0.035 | 0.0035 | 0.133 |
3/8 | 1/2 | 0.500 | 0.0025 | 0.001 | 0.049 | 0.005 | 0.269 |
1/2 | 5/8 | 0.625 | 0.0025 | 0.001 | 0.049 | 0.005 | 0.344 |
5/8 | 3/4 | 0.750 | 0.0025 | 0.001 | 0.049 | 0.005 | 0.418 |
3/4 | 7/8 | 0.875 | 0.003 | 0.001 | 0.065 | 0.006 | 0.641 |
-- | 1 1/8 | 1,125 | 0.0035 | 0.0015 | 0.065 | 0.006 | 0.837 |
1 1/4 | 1 3/8 | 1,375 | 0.004 | 0.0015 | 0.065 | 0.006 | 1,04 |
1 1/2 | 1 5/8 | 1.625 | 0.0045 | 0.002 | 0.072 | 0.007 | 1.36 |
2 | 21/8 | 2.125 | 0.005 | 0.002 | 0.083 | 0.008 | 2.06 |
2 1/2 | 25/8 | 2.625 | 0.005 | 0.002 | 0.095 | 0.010 | 2.92 |
3 | 3 1/8 | 3.125 | 0.005 | 0.002 | 0.109 | 0.011 | 4.00 |
3 1/2 | 3 5/8 | 3.625 | 0.005 | 0.002 | 0.120 | 0.012 | 5.12 |
4 | 41/8 | 4.125 | 0.005 | 0.002 | 0.134 | 0.013 | 6.51 |
5 | 5 1/8 | 5.125 | 0.005 | 0.002 | 0.160 | 0.016 | 9.67 |
6 | 6 1/8 | 6,125 | 0.005 | 0.002 | 0.192 | 0.019 | 13.87 |



Our company covers an area of 30000 square meters, more than 200 existing employees and total annual revenue 280000000 USD. Our aim is to grow together with our users. We are willing to help new and old customers all over the world to make progress together and succeed together through our unremitting efforts.


1.Do you provide free samples?
Yes, we can provide free sample for testing, yet buyer should bear all the shipping costs.
2.What is your delivery time?
Generally it will take 3-7 days to transport the goods to port if the goods are in stock, otherwise it will take 7-15 days if the goods are not in stock, it is according to the quantity of the order and our stock situation at the time.
3.How can you guarantee quality?
Always have a pre-production sample before mass production;always have final Inspection before shipment. And we are also welcome the third-party inspection and quarantine.
4.Why should we buy from you not from other suppliers?
Diversified products, direct supply from manufacturer.
5.What is your terms of payment ?
We accept T/T ,L/C ,Western union, paypal ,Alibaba Credit Insurance Order etc.
The payment method can be negotiated by both parties according to the actual situation.