Ningbo Winroad Refrigeration Equipment Co., Ltd.

Payment & Shipping Terms
Unit Price:	US$1.0~100000.0
Payment Term:	L/C or T/T
MOQ:	1 Metric Ton
Means of Transport:	by sea

Supply Capacity
Production Capacity:	500 MT/month
Packing:	shrinked packing in cardboard then wooden case
Delivery Date:	20 days after receipt deposit

The containuous corrugate spiral groove on the outer surface of copper tube,makes the inner crosee-section varies periodically.such tube has fairly small tube pressure drop.
Outside Diameter:16mm-22mm
Nominal Wall Thickness:0.5--2.0mm
Number of Thread:3
Pitch:5-10mm
Groove Depth:0.6mm
Length:Max.11m