Insulated Corrugated Paper Tube for Oil Transformer

• Application: Insulators, Electrical Winding Insulation, Motor
• Type: Insulation Paper
• Chemistry: Inorganic Insulation
• Material: Paper
• Thermal Rating: A 105
• Maximum Voltage: 10KV~20KV
• Model NO.: KLY-CPT
• Classification: Inorganic Insulation Material
• Certification: ISO9001
• Color: Brown
• Brand: PIONEER
• Transport Package: Pallet
• Specification: 960 mm 1800mm 2000mm
• Trademark: Kangliyuan
• Origin: Tianjin
• Production Capacity: 5000kg Per Month

Product Description

Introduction:

Crepe Kraft Tube  Made of electrical grade insulation crepe kraft paper, these tubes are Used as sleeves for interconnection of terminals, and well used in the Oil-type transformers with higher rate of absorption of oil to ensure higher Dielectric strength compared to conventional SRBP tubes. They can be Bent under extreme conditions without collapsing. Different inner diameter And outer diameter can be offered by customers' requirement.

Technical data

Item		Unit	Thickness of raw material
			0.05mm	0.075mm	0.08mm	0.13mm
Thickness of crepe paper		mm	0.35±0.05	0.48±0.08	0.80.60±0.08	0.80±0.10
Ash content		%	≤ 0.7	≤ 0.7	≤ 1.0	≤ 1.0
Moisture		%	6.0-9.0
Water extract PH value			6.0-8.0
Polluted oil		%	≤0.1
Tensile strength	MD	KN/M	≥1.96	≥2.6	≥3.0	≥3.3
	TD	KN/M	≥1.3	≥1.96	≥2.3	≥2.7
Wrinkling		%	≥ 50
Breakdown voltage		V/layer	≥950	≥1000	≥1000	≥1000
Electric conductivity		ms/m	≤8.0	≤8.0	≤9.0	≤10.0

Technical parameter:

No.	Index Name		Unit	Index
1	Wrinkle Number		a /10mm Long	Number Required In Code
2	Oil Suction Height	Portrait	mm/10min	≥7
			mm/60min	≥30
		Transverse	mm/10min	≥20
			mm/60min	≥50
3	Water Content		%	≤8
4	Ash Content		%	≤1
5	Conductivity Of Aqueous Extract		Ms/m	≤10
6	Ph Of Aqueous Extract		-	6-8
7	Electrical Strength		Mv/m	≥20

About us:
We are Kangliyuan Science& Trchnology (Tianjin) Co,.Ltd, is a high-tech insluation material enterprise in China. We produce insulation materials for oil-immersed transformers, dry type transformer, motors, explosion-proof appliances, as well as complete sets of equipment, high&low voltage electrical appliances and other electrical control fields.