Type K Hard Drawn Copper Pipe Tube for Medical Gas Pipeline

• Type: Straight Copper Pipe
• Shape: Round
• Application: Medical Gas
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZR-459
• Alloy: Alloy
• Certification: CE, ISO, RoHS, SGS
• Standard: ASTM B819
• Grade: TP2
• State: Soft
• Customized: Customized
• Color: Red
• Length: From 1m to 6.1m
• Diameter: From 9mm to 159mm
• Copper: More Than 99.90%
• Phophorous: 0.015-0.040%
• Carbon Level: Less Than 0.020G/M2
• Marking: Ink Marking
• Transport Package: Wooden Case
• Specification: From 9.52mm to 104.78mm
• Trademark: ZeRui
• Origin: Qingdao
• HS Code: 7411101900
• Production Capacity: 1000 Tons Per Month
• Package Size: 56.00cm * 56.00cm * 18.00cm
• Package Gross Weight: 10.800kg

Product Description

Type K Annealed Copper Tube for Medical Gas

1.
Production Specifications

Product Pictures


Product Description
Degreased copper tube is manufactured under EN 13348 standard. It is designed for use in medical gas pipeline system installations
(medical gas supply, medical suction, gas supply to surgical tools). It is suitable for jointing degreased medical gas copper fittings and
other medical gas equipment. Straight tubes and copper coils are available for degreased copper tube.

Material
The copper tubes are made from material in compliance with Cu-DHP alloy, with copper content more than 99.90% and with
hosphorous range of 0.015% to 0.040%

Key Feature
Each copper tube shall be degreased and cleaned to have a maximum carbon level 0.020g/m²
Each copper pipe is individually end capped to maintain internal cleanliness, and then bundled and wrapped in plastic for maximum
protection
All copper tubes from sizes 8mm through to 54mm are permanently ink marked with the information: manufacturer name, nominal
dimensions, temper, MED, EN 13348
Temper R220 (soft), R250 (half hard) and R290 (hard) are available


Chemical Composition & Mechanical Property

Copper Alloy	Chemical Composition		Temper	Mechanical Property		Grain Size mm
	Copper %	Phosphorus %		Tensile Strength MPa	Elongation %
C12200	≥ 99.90	0.015-0.040	O60	≥ 205	≥ 40	≥ 0.040
C12200	≥ 99.90	0.015-0.040	O50	≥ 205	≥ 40	0.015-0.040
C12200	≥ 99.90	0.015-0.040	H58	≥ 250	/	/
C12200	≥ 99.90	0.015-0.040	H80	≥ 310	/	/

 
Cleanness Requirement - Copper Tube for Medcial Gas

Copper Alloy	Temper	Cleanness	Standard
C12200	H58	≤ 38mg/m²	ASTM B819

 Size Range 

Type K Medical Gas Copper Tube
Nominal Size (inch)	Actual Size (inch)		Actual Size (mm)		Wight kg/5.8m	Safe Working Pressure (kPa)
	O.D.	W.T.	O.D.	W.T.
1/4	3/8	0.035	9.52	0.89	1.25	7,397
3/8	1/2	0.049	12.70	1.24	2.31	7,751
1/2	5/8	0.049	15.88	1.24	2.96	6,106
5/8	3/4	0.049	19.05	1.24	3.60	5,040
3/4	7/8	0.065	22.22	1.65	5.53	5,790
1	1 1/8	0.065	28.58	1.65	7.24	4,445
1-1/4	1 3/8	0.065	34.92	1.65	8.95	3,610
1-1/2	1 5/8	0.072	41.28	1.83	11.77	3,380
2	2 1/8	0.083	53.98	2.11	17.85	2,968
2-1/2	2 5/8	0.095	66.68	2.41	25.25	2,739
3	3 1/8	0.109	79.38	2.77	34.60	2,642
3-1/2	3 5/8	0.120	92.08	3.05	44.27	2,504
4	4 1/8	0.134	104.78	3.40	56.20	2,452

  

Type L Medical Gas Copper Tube
Nominal Size (inch)	Actual Size (inch)		Actual Size (mm)		Wight kg/5.8m	Safe Working Pressure (kPa)
	O.D.	W.T.	O.D.	W.T.
1/4	3/8	0.030	9.52	0.76	1.08	6,251
3/8	1/2	0.035	12.70	0.89	1.71	5,447
1/2	5/8	0.040	15.88	1.02	2.47	4,970
5/8	3/4	0.042	19.05	1.07	3.14	4,320
3/4	7/8	0.045	22.22	1.14	3.92	3,932
1	1 1/8	0.050	28.58	1.27	5.66	3,388
1-1/4	1 3/8	0.055	34.92	1.40	7.65	3,047
1-1/2	1 5/8	0.060	41.28	1.52	9.85	2,791
2	2 1/8	0.070	53.98	1.78	15.15	2,493
2-1/2	2 5/8	0.080	66.68	2.03	21.40	2,297
3	3 1/8	0.090	79.38	2.29	28.78	2,174
3-1/2	3 5/8	0.100	92.08	2.54	37.08	2,077
4	4 1/8	0.110	104.78	2.79	46.39	2,003

   
 Marking Code for Medical Gas Copper Tube

Type	K	L
Color	Green	Blue
Marking: ZeRui China 1/2 Type K MED ASTM B819 ZeRui China 1/2 Type L MED ASTM B819

2.

3.

4.

5.

6.