OUR PRODUCTS RANGE

COPPER LWC FOR ACR(INNER GROOVED)

Copper LWC for ACR (Inner Crooved)

Abco Engineering Inc., located in Mumbai, India, is a top manufacturer of Copper LWC for ACR (Inner Grooved). The inner grooved copper tubes they produce have an even and compact structure, precise dimensions, and a standardized integral groove shape.

Interestingly, these tubes have a low interior surface residuum, which expands the internal surface area by 65 to 100% compared to regular copper tubes. As well as leads to a heat transfer coefficient that is 1.8 to 2.0 times higher, enhancing thermal performance significantly.

The main function of these inner grooved copper tubes is to boost heat transfer by encouraging turbulent refrigerant flow. Along with this design can amplify the heat transmission coefficient by 2-3 times.

Moreover, when used in fin block heat exchangers, it can enhance heat exchanger efficiency by up to 30%. Therefore, these tubes are an excellent solution for applications that require improved heat transfer performance and energy efficiency.

INNER GROOVED COPPER TUBE PACKAGE:

packed individually by reel, 6-7 coils packed by one pallet

INNER GROOVED COPPER TUBE STANDARD:

Copper IGT, LWC inner grooved copper tube, ASTM B819 Seamless Copper LWC Tubing for ACR Application, Copper LWC For ACR Supplier, Inner Grooved Copper Tubes, LWC Inner Grooved Copper Tubes, C12200 LWC Inner Grooved Copper Tube, Copper LWC for ACR(Inner Grooved) Supplier in Mumbai, India.

APPLICATION

Applied to the Air Conditioner, the Assembly Type Air Conditioning Unit, the Residential Central Air Conditioning, Show Case Refrigerator, and so on.

Category: Copper Tube Tags: ACR, AS/NZS 1571, ASTM B280, Copper tube, JIS H3300

Temper: O60

INNER GROOVED COPPER TUBE PRODUCT CODE

Product Code	Description
HTCD4	Inner Grooved Coil 4mmxLWC, soft annealed
HTCD476	Inner Grooved Coil 3/16″xLWC, soft annealed
HTCD5	Inner Grooved Coil 5mmxLWC, soft annealed
HTCD6	Inner Grooved Coil 6mmxLWC, soft annealed
HTCD635	Inner Grooved Coil 1/4″xLWC, soft annealed
HTCD7	Inner Grooved Coil 7mmxLWC, soft annealed
HTCD794	Inner Grooved Coil 5/16″xLWC, soft annealed
HTCD952	Inner Grooved Coil 3/8″xLWC, soft annealed

INNER GROOVED COPPER TUBE SPECIFICATION

Specification	Outside Diameter (mm)	Bottom Wall Thickness (mm)	Groove Depth Hf (mm)	Number of Groove	Inclination Angle (Degree)	Fin Angle (Degree)
7.00*0.25+0.18	7	0.25	0.18	50	18	40
7.00*0.27+0.15	7	0.27	0.15	50	18	40
9.52*0.27+0.16	9.52	0.27	0.16	70	18	40
9.52*0.28+0.12	9.52	0.28	0.12	65	15	53
9.52*0.28+0.15	9.52	0.28	0.15	60	18	40
9.52*0.28+0.20	9.52	0.28	0.20	60	18	40
9.52*0.28+0.20	9.52	0.28	0.20	60	18	53
9.52*0.30+0.20	9.52	0.30	0.20	60	18	53
9.52*0.34+0.15	9.52	0.34	0.15	60	18	53
9.52*0.34+0.20	9.52	0.34	0.20	60	18	53
9.52*0.45+0.20	9.52	0.45	0.20	60	18	48
12.7*0.35+0.25	12.7	0.35	0.25	65	18	53
12.7*0.35+0.25	12.7	0.35	0.25	65	18	65
12.7*0.41+0.20	12.7	0.41	0.20	70	18	65
12.7*0.41+0.25	12.7	0.41	0.25	60	18	65
12.7*0.45+0.20	12.7	0.45	0.20	50	18	53
15.87*0.4+0.28	15.87	0.40	0.28	75	18	53
15.87*0.4+0.28	15.87	0.40	0.28	60	18	53
15.87*0.58+0.3	15.87	0.58	0.30	75	18	48

INNER GROOVED COPPER TUBE TECHNICAL DATA

O.D.		Bottom Wall Thickness Tw		Fin Groove Depth Hf
Inch	mm	Inch	mm	Inch	mm
0.1575	4	0.008~ 0.012	0.20 ~ 0.30	0.004~ 0.006	0.10 ~ 0.15
0.1875	4.76	0.008~ 0.014	0.20 ~ 0.35	0.004~ 0.006	0.10 ~ 0.15
0.197	5	0.008~ 0.014	0.20 ~ 0.35	0.004~ 0.006	0.10 ~ 0.15
0.2363	6	0.008~ 0.014	0.20 ~ 0.35	0.004~ 0.008	0.10 ~ 0.20
0.25	6.35	0.008~ 0.014	0.20 ~ 0.35	0.004~ 0.008	0.10 ~ 0.20
0.275	7	0.01~ 0.016	0.20 ~ 0.41	0.004~ 0.010	0.10 ~ 0.25
0.3125	7.94	0.01~ 0.016	0.20 ~ 0.41	0.004~ 0.010	0.10 ~ 0.25
0.375	9.52	0.01~ 0.016	0.20 ~ 0.46	0.004~ 0.012	0.10 ~ 0.30

Please be noted:

Apex Angle(Tolerance) α 30 ~ 90
Helix Angle Deg(Tolerance)β15 ~ 30
Number of Tooth(Number) 40 ~ 70

Abco Engineering Inc. stands out as a premier manufacturer specializing in the production of copper pipes, tubes, and brass components. Renowned for excellence, our products find versatile applications across various industries including electrical systems, medical gas pipelines, HVAC and refrigeration, heat exchangers, and automotive sectors.

Corporate Office

Shop No.1, Shreepati Castle,
“A” Wing, 11th Lane, Khetwadi, Grant Road,
Mumbai -400004, Maharashtra, India.

Contact No:-9930080011
E-mail ID: info@abcoenginc.in