sellSell Helical corrugated tube for Solar Thermal System(MODEL-010)

Post Date:
Dec 23, 2011
Expiry date:
Feb 21, 2012

Description


Our helical corrugated tube for Solar Thermal system is approved by UL(USA), RwTuv(Germany), NET(New Excellent Technology in Korea) & KS(Korea Standard), which means product quality is approved with reliability. It is supplied on wooden drum(endless roll type / length 25m ~ 300m). It is used as plumbing material for Solar hot water collector system in 3 different usage such as for heat-collecting pipe(black nickel plated tube) in the collector, water sending & returning tube between collector and hot water storage tank and heat-exchange coil tube in the hot water storage tank. Assembly at site is very simple and we’ve developed superb heat-resistant(350℃) thread-assembly type fitting which is world-first product.

Product Feature
- First       : No leakage occurs even in 50,000 times of repetition test of heating(200℃) & cooling(-30℃).
- Second : Stainless steel 316L that is corrosion resistant against Anti freezing solution
                   (Calcium chloride, Sodium chloride) is used to prevent corrosion.
- Third     : Helical type corrugation tube do not generate any vibration or noise of the tube.
- Forth     : Assembly is more convenient than Copper tube(no welding work needed) and the price is
                   about 40% cheaper than Copper tube.
- Fifth       : Thickness of Copper tube, heat-exchange coil inside of heat-storage tank, is 0.8mm while
                   stainless steel corrugation tube thickness is 0.3mm. Heat-exchange surface of stainless
                   steel corrugation tube is about 40% larger than Copper tube, which lead 33% reduction of
                   heat-exchange coil length (Both end of heat-exchange coil are welded to male or female
                   nipple that is to be welded to heat-storage tank chamber).

Product Specification/Models

HELICAL TYPE FLEXIBLE TUBES (ANSI 316L) Nominal Diameter Thickness O.D.
(mm)
I.D.
(mm)
No. of Pitch
(EA/M)
Length
(m)
Bending Radius
(mm)
Max. Working Pressure
(kgf/cm2)
15A(1/2") 0.3t 18.0~18.2 13.9~14.1 200±1 25~300 30 15
20A(3/4") 25.6~25.8 21.1~21.3 180±1 40 13
25A(1") 32.6~32.8 27.2~27.4 160±1 50 12

Application



Assembly order Heat-resistant fitting assembly diagram (Picture 11 )



Example of fitting assembly (Picture 12)




C&T Co.,Ltd.

Address:
Gyeonggi-Do
Phone:
82-32-465-5500
Business Type:
Exporter /
Business Activity:
Manufacturer/
Target Markets:
World Wide/
Year established
4/1982
Contact:
JB.Jeong

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