21mm Annealed Seamless Copper Bus Pipe Tube for Electrial Lugs

• Type: Straight Copper Pipe
• Shape: Round
• Application: Electrical Conductors
• 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-073
• Alloy: Alloy
• Certification: CE, ISO, RoHS, SGS
• Standard: ASTM B188
• Grade: T2
• State: Soft
• Customized: Customized
• Color: Red
• Length: From 1m to 6.1m
• Diameter: From 9mm to 114mm
• Copper: More Than 99.95%
• Electrical Conductivity: More Than 100% Iacs
• Marking: Ink Marking
• Transport Package: Wooden Case
• Specification: From 13.70mm to 88.90mm
• Trademark: ZeRui
• Origin: Qingdao
• HS Code: 7411109000
• Production Capacity: 1000 Tons Per Month
• Package Size: 56.00cm * 56.00cm * 18.00cm
• Package Gross Weight: 10.800kg

Product Description

21mm Annealed Seamless Copper Bus Pipe Tube for Electrical Cable Lugs

1.
Production Specifications

Product Pictures

 
Product Description
Electrical conductor copper pipe for cable lugs is made of pure copper (copper content: more than 99.95%) and with high
electrical conductivity (more than 100% IACS). The electrolytic copper tube is in UNS C11000 alloy conforms to ASTM B188
standard, or Cu-ETP conforms to  EN 13600 standard.
The dimension of the tubes is designed to obtain the most efficient electrical conductivity and mechanical strength to resist
vibration and pull out. Our electrical conductor copper pipe is available in nominal size from 1/4" to 4"
(outer diameter from 13.7mm to 114mm)

Material
C11000 (Cu-ETP) alloy, with higher copper content more than 99.95%, higher electrical conductivity more than 100% IACS
Standard: ASTM B188 (EN 13600)

Key Feature
Pure copper with high copper content more than 99.95%
Excellent electrical conductivity more than 100% IACS
Excellent capacity for being cold worked and hot formed
Soft temper (O60 / R220), half hard temper (R250) and hard temper (H80 / R290) are available
Nominal dimension from 1/4" to 4" (outer diameter from 13.7mm to 114mm)
Ink marked (information: manufacturer name, alloy designation, nominal dimensions, temper and standard) on all copper tubes
upon request
Wooden case packing for soft annealed temper for maximum protection
Standard: ASTM B188, EN 13600


Chemical Composition & Mechanical Property & Electrical Conductivity

Copper Alloy	Copper %	Temper	Mechanical Property		Electrical Conductivity IACS %
			Tensile Strength MPa	Elongation %
C11000	≥ 99.90	O60	≤ 255	≥ 25	≥ 100
C11000	≥ 99.90	H80	≥ 275	≥ 3	≥ 96.6

Size Range

size range-regular copper tube
Nominal Size	Outside Diameter (mm)	Wall Thickness  (mm)	Theoretical Weight lb/ft   (kg/m)	Temper	Form
1/4"	13.70	2.08	0.457  (0.680)	H80 /  O60	4m / 5m / 5.8m /  6m Straight Form
3/8"	17.10	2.29	0.641  (0.954)
1/2"	21.30	2.72	0.955  (1.42)
3/4"	26.70	2.90	1.30  (1.93)
1"	33.40	3.20	1.82  (2.71)
1-1/4"	42.20	3.71	2.69  (4.00)
1-1/2"	48.30	3.81	3.20  (4.76)
2"	60.30	3.96	4.22  (6.28)
2-1/2"	73.0	4.75	6.12  (9.11)
3"	88.90	5.56	8.75  (13.00)

 

size range-strong copper tube
Nominal Size	Outside Diameter (mm)	Wall Thickness  (mm)	Theoretical Weight lb/ft   (kg/m)	Temper	Form
1/4"	13.70	3.12	0.625  (0.930)	H80 /  O60	4m / 5m / 5.8m /  6m Straight Form
3/8"	17.10	3.23	0.847  (1.26)
1/2"	21.30	3.78	1.25  (1.86)
3/4"	26.70	3.99	1.71  (2.54)
1"	33.40	4.62	2.51  (3.73)
1-1/4"	42.20	4.93	3.46  (5.15)
1-1/2"	48.30	5.16	4.19 (6.23)
2"	60.30	5.61	5.80  (8.63)
2-1/2"	73.0	7.11	8.85  (13.20)
3"	88.90	7.72	11.80  (17.60)

2.

3.

4.

5.

6.