Counter Flow Cooling Tower Fill / Filler

• Cooling Method: Counter Flow
• Ventilation Mode: Natural Ventilation
• Material: PVC
• Air Contact Form: Wet and Dry
• Air Contact Way: Open
• Tower Shape: Square
• Model NO.: EVN
• Noise Level: Low
• Application Fields: Industrial
• Certification: ISO, CTI
• Condition: New
• Transport Package: Woodencase 20gp/40gp Container
• Specification: 305 x any length
• Trademark: newin
• Origin: China
• HS Code: 8419909000
• Production Capacity: 500000/Year

Product Description

EVN Counter Flow Cooling Tower Fill/ Filler

1) Features
The  infill is specially designed to induce highly turbulent mixing of the air and water for superior heat transfer. The fill is constructed of PVC, which the cross-fluted sheets are bonded together,  the structural integrity of the fills is greatly enhanced, has excellent fire resistant qualities.
 

2) Specification

Model--EVN	PVC
Max.length	Depend on customer demand
Width	305 mm
Normal size	305 x 1220 mm, 12" x 48" 305 x 1830 mm, 12"x72" 305 x 2440 mm, 12"x 96" 305 x 3060 mm, 305 x any length
Continuous operation temperature	50ºC
Max. application temp. (short term)	60ºC
Color	Black (customizable)
Corrugation height	13/19 mm
Installation method	Glued

Material available: PVC, CPVC, PP
Color: Black, Blue, Green, White
Applicable water temperature: 90ºC ~ -35ºC

Packing and Loading. LCL cargo: wood pallet, wood case / Container Loading:
Trade Terms: EXW, FOB, CIF, CFR, DDU.
Payment term: T/T, L/C, West Union
Minimum Order Quantity: 1000 pcs

Service for assembling well the infills into block shape is available.
 
3) Infills shipment and boned well pictures






4) Physical and mechanical property 
PVC Plastic sheet(before molding) Physical and mechanical property 

No.	Item		symbol	unit	Index	test method
1	density		ρ	g/cm3	≤1.55	GB/T 1033
2	Heat the longitudinal shrinkage rate		S	%	≤3.0
3	tensile strength	lengthways	σt	MPa	≥42.0	GB/T 13022
		crosswise			≥38.0
4	elongation at break	lengthways	εt	%	≥60	GB/T 13022
		crosswise			≥35
5	tear strength	lengthways	σtr	kN/m	≥150	GB/T 1130
		crosswise			≥160
6	Folded in half Coldness Resistance Temperature	ordinary type	tb	ºC	≤-22
		Frigostabile type			≤-35
*7	Folded in half Coldness Resistance  Temperature after hygrothermal aging	ordinary type	tb (W·H)	ºC	≤-8
		Frigostabile type			≤-18
*8	oxygen index		OI	--	≥30	GB/T 2406

 
PVC Plastic sheet(after molding) Physical and mechanical property 

No.	Item		symbol	unit	Index	test method
1	density		ρ	g/cm3	≤1.55	GB/T 1033
2	tensile strength	lengthways	σt	MPa	≥42.0	GB/T 13022
		crosswise			≥38.0
3	tear strength	lengthways	σtr	kN/m	≥150	GB/T 1130
		crosswise			≥160
4	Folded in half Coldness  Resistance Temperature	ordinary type	tb	ºC	≤-8
		Frigostabile type			≤-18
*5	oxygen index		OI	--	≥30	GB/T 2406

 
Cooling tower plastic parts code and standard
GB/T 1033-1986 plastic density and relative density experiment method
GB/T 1040-1992 plastic tensile performance test methods
GB/T 1633-1979 thermoplastic softening point (d) test method
GB/T 1843-1996 plastic cantilever beam impact test method
GB/T 2406-1993 plastic combustion performance test method, oxidation index
GB/T 13022-1991 plastic film tensile performance test methods

GB/T 1190-1991 plastic rectangular tear performance test methods