Copper Pipes & Tubes for VRF Air Conditioning Application

Nippon is a prominent manufacturer of copper and copper based alloys known worldwide for its high grade quality and on time services. Copper tubes are available in hard drawn straight lengths and bright annealed pancake coils which are manufactured as per international and national clients’ requirements.

Wide range of products are used in ACR applications which complies with ASTM specifications. At Nippon, all the copper pipes and coils are checked for chemical composition, temper, tolerance, cleanliness, 100 % carbon free to maintain the quality and trouble free usage.

Chemical Composition
DHP Copper	Phosphorus – 0.015 to 0.035 %
	Copper – Balance
DLP Copper	Phosphorus – 0.05 to 0.012 %
	Copper – Balance
TEMPER	H, HH. 1/4 H, O (soft annealed ),
	OL (Light annaealed)

WEIGHT CALCULATION
Temper	( OD – WT ) X WT X 0.0281 = KGS / MTRile Strength% Elongation on 2″ or mm
Annealed	22	40
PLAIN TUBES
Outer Diameter		4.76 MM to 150 MM
WT
Straight Length		upto 6 MTRS
CONNECTING TUBE COIL SETS FOR SPLIT ACS
Outer Diameter		4.76 MM to 22.225 MM (7/8’’)
Length		5MTRS or as per customer’s requirement
PANCAKE COILS SINGLE LAYER
Outer Diameter		4.76 MM to 22.225 MM (7/8’’)
Wall		0.41 MM & 1.24 MM
Length		15 MTRS
DOUBLE LAYER
Outer Diameter		4.76 MM to 22.225 MM (7/8’’)
Wall		0.41 MM & 1.24 MM
Length		15 MTRS & 30 MTRS
CAPILLARY TUBES
Outer Diameter		1.5 MM to 3 MM
Wall		0.3 MM & 0.6 MM
Length		Straight lengths as per customer needs

O: Annealed

TA: Half Hard

M: “As Drawn” ( Hard)

Administration Office

4, Apollo Arcade, R.K. Singh Marg,
Parsi Panchayat Road, Andheri (East),
Mumbai - 400 069. India.
Tel: +91 22 2821 4976 / +91 99306 35747
Mail ID: info@nippontubeindustries.com

Tube Division

Plot No. 78, G.I.D.C.
Umbergaon, Dist. Valsad,
Gujarat 396 171 . India.
Tel: 0260-256 2510 / +91 94089 51651
Mail ID: info@nippontubeindustries.com