1. Insulations are available;  
2. High quality refnet joints for export;
3. No all models showed below, if you need other models, please let us know.

 
Model A B C
SY-DV64MB Gas Pipe 12.7/15.9/19.1 19.1/15.9/12.7 ∟19.1/15.9/12.7
Liquid Pipe 6.4/9.6/12.7 12.7/9.6/6.4 ∟12.7/9.6/6.4
SY-DV94MB Gas Pipe 19.1/25.4/28.6 28.6/25.4/19.1 ∟28.6/25.4/19.1
Liquid Pipe 6.4/9.6/12.7 12.7/9.6/6.4 ∟12.7/9.6/6.4
SY-DV138MB Gas Pipe 28.6/31.8 31.8/28.6 ∟ 31.8/28.6
Liquid Pipe 19.1 19.1 ∟19.1
Fittings 11 fittings for choosing
SY-DV148MB Gas Pipe 44.5 38.1/31.8 T31.8/25.4/19.1
Liquid Pipe 15.9/19.1/22.3 22.3/19.1/15.9 T22.3/19.1/15.9
Fittings 2 fittings for choosing
SY-RP160AG Gas Pipe 19.1 19.1 ∟19.1
Liquid Pipe 12.7 12.7 ∟12.7
Fittings 6 fittings for choosing
SY-RP680AG Gas Pipe 28.6 28.6 ∟28.6
Liquid Pipe 15.9 15.9 ∟15.9
Fittings 6 fittings for choosing
SY-RP135OAG Gas Pipe 28.6 28.6 T28.6
Liquid Pipe 223/19.1/15.9 22.3/19.1/15.9 22.3/19.1/15.9
Fittings 9 fittings for choosing
SY-CHRP680AG  (Used for outdoor unit) Gas Pipe 28.6 28.6 -128.6
Liquid Pipe 22.3/19.1/15.9 T22.3/19.1/15.9 22.3/19.1/15.9
Fittings 6 fittings for choosing
SY-CHRP1350AG (Used for outdoor unit) Gas Pipe 31.8/38.1 31.8/28.6/25.4 ∟25.4/22.3/19.1
Liquid Pipe 22.3/19.1/15.9 T22.3/19.1/15.9 22.3/19.1/15.9
Fittings 4 fittings for choosing
Notes: T refers to Tee     ∟refers to right angle