High Quality 1/4′′ 3/8′′ Inch Twin Insulated Copper Pipe Coils with White PE Insulation

• Customization: Available
• Certification: ISO, CE
• Condition: New
• Model NO.: INSULATED PIPE
• Leading Time: 2-3weeks
• Package: Carton
• Length: From 3m to 50m
• Material: Copper+PE
• Layer: 3 Layers
• Size: Customized
• Transport Package: Carton Box
• Specification: 1/4, 3/8, 1/2, 5/8, 3/4, 7/8
• Trademark: NO
• Origin: China
• HS Code: 7411101990
• Production Capacity: 30000000

Product Description

Product Description:

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Structural drawing:


PE outer layer
The outer layer has high strength and toughness,does not deteriorate,does not age,does not crack,does not crack,does not seep into water,and is environmentally friendly and flame retardant.
IXPE middle layer
The middle layer has dense foaming, heat and cold resistance, electronic cross-linked polyethylene, environmentalprotection,fire resistance, heat preservation and wear resistance.
LDPE inner layer
The inner layer has dense foaming, temperature resistance:- 40 ºC- 120'ºCC, cross-linked polyethylene, 30 times closed cellindependence, good air tightness,insulation and heat preservation.
Copper tube
lt is made of high purity copper cathode (99.99%).Uniform density,low oxygen content, stable quality and high pressure resistance.
Dust cover
The inner wall of the copper pipe has been cleaned before leaving the factory, and the factory has its own dust cover, so theconstruction site does not need to be cleaned.

PE insulated single copper pipe(Standard for 20-50m PE insulated single copper pipe)

Specificaton	Suitable for copper tube(mm)		Supporting insulation pipe(mm)
	Outer diameter	Wall thickness	Inner diameter	Wall thickness
1/4"	∅6.35	0.80	∅8.0	8/10/15/20
3/8"	∅9.52	0.80	∅12.0	8/10/15/20
1/2"	∅12.7	0.80	∅14.5	8/10/15/20
5/8"	∅15.88	1.00	∅18.0	8/10/15/20
3/4"	∅19.05	1.00	∅22.0	8/10/15/20

PE insulated double copper pipe(10mm Insulation material)

Specificaton	Suitable for copper tube(mm)		Supporting insulation pipe(mm)
	Outer diameter	Wall thickness	Inner diameter	Wall thickness
1/4"+3/8"	6.35+9.52	0.8+0.8	8+12	8+8
1/4"+1/2"	6.35+12.7	0.8+0.8	8+14.5	8+10
1/4"+5/8"	6.35+15.88	0.8+1	8+18	8+10
3/8"+5/8"	9.52+15.88	0.8+1	12+18	8+10
3/8"+3/4"	9.52+19.05	0.8+1.2	12+22	8+10
1/2"+3/4"	12.7+19.05	0.8+1.2	14.5+22	8+10

PE insulated double copper pipe(15mm Insulation material)

Specificaton	Suitable for copper tube(mm)		Supporting insulation pipe(mm)
	Outer diameter	Wall thickness	Inner diameter	Wall thickness
1/4"+3/8"	6.35+9.52	0.8+0.8	8+12	8+15/12+15
1/4"+1/2"	6.35+12.7	0.8+0.8	8+14.5	8+15/12+15
1/4"+5/8"	6.35+15.88	0.8+1	8+18	8+15/12+15
3/8"+5/8"	9.52+15.88	0.8+1	12+18	8+15/12+15
3/8"+3/4"	9.52+19.05	0.8+1.2	12+22	8+15/12+15
1/2"+3/4"	12.7+19.05	0.8+1.2	14.5+22	8+15/12+15

PE insulated straight copper pipe

Specificaton	Copper tube size(mm)				Insulation pipe size(mm)
	Outer diameter	Wall thickness	Inner diameter of expansion pipe	Length of expansion pipe	Outer diameter	Wall thickness
3/8"	∅9.52	0.8	9.62	9	41	15/20
1/2"	∅12.7	0.8	12.81	10	44	15/20
5/8"	∅15.88	1	16	12	47	15/20
3/4"	∅19.05	1.05	19.19	16	51	15/20
7/8"	∅22.22	1.2	22.36	18	54	15/20
1	∅25.4	1.35	25.55	21	57	15/20
1-1/8"	∅28.58	1.55	28.75	22	60	15/20
1-1/4"	∅31.75	1.7	31.9	24	63	15/20
1-3/8"	∅34.92	1.85	35.11	25	66	15/20
1-1/2"	∅38.1	2	38.3	27	70	15/20