0.3-30mm Seamless Copper Pipe C10100 For Refrigeration Equipment Air Conditioner

Copper Tube Factory Price Seamless Copper Tube Air Conditioner And Refrigeration Equipment Copper Pipe

If you are replacing or adding new pipes, there are a few things to consider before deciding which type of copper and pipe to use.

Start by considering the function of the pipes and what devices they need to be connected to. Figure your appliance fixture unit in your local building code. A fixture unit is a rating that determines how much water you need to supply, which will determine the size of the pipe needed.

The nominal pipe size of copper pipe is always 1/8 inch less than the actual outside diameter. If for some reason, the pipe size is not written on the pipe, you can use the string method to find it.

Follow the below steps to measure copper pipe by string method.

1. Find the circumference of the pipe by wrapping the string around the pipe once. Mark the section of the string where it begins to overlap.
2. Measure the length of the string wrapped around the pipe with a ruler.
3. Divide the length by 3.143, and this is the outside diameter of your pipe.
4. To find the NPS, you simply subtract 1/8 inch (or 0.125 inches) from the outside diameter of the pipe.

GB	ISO	ASTM	JIS
TU1	Cu-OF	C10200	C1020
T2	Cu-RTP	C11000	C1100
TP1	Cu-DLP	C12000	C1201
TP2	Cu-DHP	C12200	C1220

GB	Composition(%)
	Cu	P	O	Other
TU1	99.97	0.002	less than 0.002	balance
T2	99.9	-	-	balance
TP1	99.9	0.004-0.012	-	balance
TP2	99.9	0.015-0.040	-	balance

ASTM	Composition(%)
	Cu	P	O	Other
C10200	99.95	0.001-0.005	-	balance
C11000	99.9	-	-	balance
C12000	99.9	0.004-0.012	-	balance
C12200	99.9	0.015-0.040	-	balance

Grade		Temper	Thickness /mm	Elongation A11.2/%	Hardness
					Thickness/mm	HV
T2 TP1 TP2 TU1	C1100 C1201 C1220 C1020	M20	4- 14	no less than 30	-	-
		060	0.3-10	no less than 30	noless than 0.3	no more than 70
		H01		no less than 25		60-95
		H02		no less than 8		80-110
		H04		-		90-120
		H06		-		no less than 110

Jiangsu Hengsai Metal Materials Import and Export Co., Ltd. is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transportation. , Wuxi become the biggest stainless steel sheet ,plate and coil supply Centers in China.Jiangsu Hengsai Metal Materials Import and Export Co., Ltd. was established in 2009 years. as one of the largest stockists and manufacturers of industrial grade Stainless Steel products and derivatives in Wuxi ,We keep a stock of 50000 tons every month, so we can delivery goods in fast time.