Pancake

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Pancake

Pancake

Pancake copper tubes one of Iranian Babak Copper Company products which is used for purposes such as repairs and fittings in the ventilation and refrigeration industries. This product has good flexibility that facilitates its use in piping systems, gas transmission lines, ventilation systems and refrigeration tubes and normally is supplied annealed

Pancake tubes dimensions
W.T
O.D		 mm 0.40 0.45 0.50 0.55 0.60 0.63 1.65 0.70 0.75 0.80 0.90 1.00 1.14 1.24 1.42
mm in 0.016 0.018 0.020 0.022 0.024 0.025 0.026 0.028 0.030 0.031 0.035 0.039 0.045 0.049 0.055
6.35 1/4                              
9.52 3/8                              
12.00                                
12.70 1/2                              
14.00                                
15.87 5/8                              
16.00                                
18.00                                
19.05 3/4                              
22.22 7/8                              
Iranian Babak Copper is capable of producing and delivering other sizes according to the order in proper time

 

Technical Specifications
Standard Alloy No Temper designation Tensile Strength (Mpa)  Elongation(%)min Grain Size(µm) Hardness 
Standard Former Vickers Rockwell
W.T(mm) Scale Quantity
ASTM C12200 (DHP) O60 Soft Anneal 205 min 40 40 min - 0.381 to 0.889 15T 60 max
0.889 and over F 50 max
O50 Light Anneal 205 min 40 40 max -   0.381 to 0.890 15T 65 max
0.889 and Over F 55 max
H58 Drawn(general purpose) 250 min - - - all 30T 30 min
EN  Cu-DHP or
CW024A
 R220 Annealed 220 min 40 - 40-70 (HV5) - - -
R250 Half Hard 250 min 30a - 75-100 (HV5) a Elongation≥30% when d≤66.7mm;and eighter e<1mm or  d ∕ e2>24

Elongation≥20% when d≤66.7mm; or e≥1 and also   d ∕ e2≤24

 
20a -
R290 Hard 290 min 3 - 100min (HV5) - - -
Y040 Light Annealed 220 min 40 15-40 - - - -
Y035 Soft Annealed 210 min 40 30-60 - - - -
JIS H3300 C1220 (DHP) O   205 min 40 25-60 69max   HR15TS or HR15TW 60 max
HRFS or HRFW 50 max
OL   205 min 40 40Max 73max   HR15TS or HR15TW 65 max
HRFS or HRFW 55 max
1/2H   245-325 min - - 70-110   HR30TS or HR30TW 30-60
H   315 min - - 100 min   HR30TS or HR30TW 55 min
 

 

  • Pancake Packaging Specifications

  • The pancakes with lengths of 15, 30 and 50 meters are placed in the predesigned styrofoams after being shrink packed and finally lodged in cartons. With this type of packaging, the product is completely safe and can be transported and moved without any damages or bruises.

Out Diameter(mm)

Thickness(mm)

Length(m)

With styrofoam

Without styrofoam
 Number of pancake in a carton Carton Weight Carton Dimensions Pallet Dimensions Number of pancake in the Carton Carton Weight Carton Dimensions Pallet Dimensions
6.35 0.63 15 13 19.6 58*58 120*60 15 22.6 58*58 120*60
9.52 8 18.7 58*58 120*60 10 23.4 58*58 120*60
12.7 6 19.1 63*63 140*70 9 28.7 63*63 140*70
15.87 5 20.1 73*73 140*70 7 28.1 73*73 160*80
19.05 6 29.1 80*80 160*80 7 34 80*80 160*80
6.35 0.63 50 3 30.2 58*58 120*60 4 20.1 58*58 120*60
9.52 3 12.4 58*58 120*60 3 23.5 58*58 120*60
12.7 2 21.2 63*63 140*70 2 21.2 63*63 140*70
15.87 2 26.8 73*73 160*80 2 26.8 73*73 160*80
19.05 1 16.3 90*90 190*95 1 16.2 90*90 190*95
6.35 0.7 15 13 21.5 58*58 120*60 15 25.8 58*58 120*60
9.52 8 20.7 58*58 120*60 10 25.9 58*58 120*60
12.7 6 21.1 63*63 140*70 9 31.7 63*63 140*70
15.87 5 22.2 73*73 160*80 7 31.9 73*73 160*80
19.05 6 21.9 80*80 190*95 7 37.7 80*80 160*80
6.35 0.7 50 3 33.1 58*58 120*60 4 <5.2 58*58 120*60
9.52 3 25.8 58*58 120*60 3 <5.2 58*58 120*60
12.7 2 23.4 63*63 140*70 2 <5.2 63*63 140*70
15.87 2 29.6 73*73 160*80 2 <5.2 73*73 160*80
19.05 1 17.9 90*90 190*95 1 17.9 90*90 190*95
6.35 0.75 15 13 22.8 58*58 120*60 15 26.4 58*58 120*60
9.52 8 22 58*58 120*60 10 27.5 58*58 120*60
12.7 6 22.5 63*63 140*70 9 33.8 63*63 140*70
15.87 5 23.7 73*73 160*80 7 33.3 73*73 160*80
19.05 6 34.5 80*80 160*80 7 40.2 80*80 160*80
6.35 0.75 50 6 35.2 58*58 120*60 4 23.4 58*58 120*60
9.52 3 27.5 58*58 120*60 3 27.5 58*58 120*60
12.7 2 25 63*63 140*70 2 25 63*63 140*70
15.87 2 31.6 73*73 160*80 2 31.7 73*73 160*80
19.05 1 19.1 90*90 190*95 1 19.1 90*90 190*95