Inner Grooved Copper Tubing

various types of dental patterns, its heat transfer coefficient can be 2.5-4 times as that of a plain copper tube. - details see: https://www.machineto.com/inner-grooved-copper-tubing-10247113

Place of Origin:China (Mainland)	Brand Name:IMS	Model Number:IGT	Type:Heat Exchanger Tube
Application:Refrigeration Parts	Dimensions:OD 5-15.88mm	Grade:C12200	Thickness:0.34-0.82mm
Length:1000-3000m	Cu content:99.9%	Ultimate Strength (≥ MPa):M:205Mpa	Elongation (≥ %):40%
Wall Thickness:0.20mm-0.52mm	Standard Specification:ASTM B743

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1)Features:

Various types of dental patterns is produced to meet different customers’ need. It is of high-precision and efficiency. Compared with a plain copper tube, its heat transfer coefficient can be 2.5-4 times as that of it.

2)Applications:

Air cinditioners, combinations type air conditioning units, central air conditioners, display cabinets, etec.

3)Standards applied:GB; ASTM; JIS

Range of Outer Diameters:5.00mm-15.88mm

Range of Bottom Wall Thickness:0.20mm-0.52mm

Range of Addendum Height:0.14mm-0.30mm

Specifications:

Bottom wall thickness

addendum height

TWT

total wall thickness

Addendum angle

α/°

helix angle

β/°

ridge number

3~16

0.20~0.75

0.10~0.30

0.30~1.05

10~100

0~50

30~100

Nominal dimension of tubes with ordinary ridge pattern

No.	Size	D OD	d ID	TW bottom wall thickness	Hf addendum height	TWT total wall thickness	Addendum angle α /°	helix angle β/°	ridge number n/
1	Φ5.00×0.20+0.14-40-18	5.00	4.32	0.20	0.14	0.34	40	18	38
2	Φ6.35(1/4'')×0.26+0.20-40-10	6.35	5.43	0.26	0.20	0.46	40	10	55
3	Φ7.00×0.27+0.15-53-18	7.00	6.16	0.27	0.15	0.42	53	18	60
4	Φ7.00×0.25+0.18-40-18	7.00	6.14	0.25	0.18	0.43	40	18	50
5	Φ7.00×0.25+0.22-22-16	7.00	6.06	0.25	0.22	0.47	22	16	54

No.	Size	D OD	d ID	TW bottom wall thickness	Hf addendum height	TWT total wall thickness	Addendum angle α /°	helix angle β/°	ridge number n/
6	Φ9.52(3/8'')×0.28+0.15-53-18	9.52	8.66	0.28	0.15	0.43	53	18	60
7	Φ9.52(3/8'')×0.30+0.20-53-18	9.52	8.52	0.30	0.20	0.50	53	18	60
8	Φ9.52(3/8'')×0.27+0.16-30-18	9.52	8.66	0.27	0.16	0.43	30	18	70
9	Φ12.70(1/2'')×0.41+0.25-53-18	12.70	11.38	0.41	0.25	0.66	53	18	60
10	Φ15.88(5/8'')×0.52+0.30-53-18	15.88	14.24	0.52	0.30	0.82	53	18	74

Note: The above datas are based on the normal size, and are for reference only. For special specs, we may make according to customers' special requirements

Packaging Detail:wooden tray package or customers' need, Coils will have to be collected into a pile to build round 2+2 or 6 coils carried on one fumigated wooden pallet, Cardboard flange to be inserted between each coil. Shrinking film wrapping the parcel. Each parcel composed of 2+2 or 6 coils, will have to be characterized by a label with detailed information about products. The packing also can be done according to customer's request. If it is in our package, we can load about 8 tons in a 20ft container.

Delivery Detail:20 days