1 Inch Copper Pipe Straight Coupling for Refrigeration Fittings

• Customization: Available
• Connection: Welding
• Structure: Vertical
• Model NO.: ZR-462
• Flexible or Rigid: Rigid
• Material: Copper
• Standard: Standard
• Cu: 99.90% Minimum
• P: 0.015-0.040%
• Radius: Short and Long Radius
• Marking: Engraved Marking
• Transport Package: Carton+Pallet
• Specification: from 1/4" to 4-1/8"
• Trademark: ZeRui
• Origin: Qingdao
• HS Code: 7412100000
• Production Capacity: 1000 Tons Per Year
• Package Size: 26.00cm * 26.00cm * 20.00cm
• Package Gross Weight: 8.500kg

Product Description

1 Inch Copper Pipe Straight Coupling for Refrigeration Fittings

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Production Specifications

Specifications:
Alloy: C12200, Cu-DHP
Size range: OD size from 1/4" to 4-1/8" (from 6mm to 108mm)
Type: CxC, FTGx C
Marking: our brand name + size
Packing: Sealed by plastic bag, packing in strong sea worthy carton and palletized
Standard: ASME B16.22, EN 1254-1
Application: for plumbing, refrigeration and medical gas
Delivery time: 4-5 weeks
  
Copper Fittings Dimensions

Nominal Size	Male End (inch)			Female End (inch)			Wall Thickness (inch)
	Outside Diameter		Length	Inside Diameter		Depth
	Min.	Max.	Min.	Min.	Max.	Min.	Min.
1/4"	0.373	0.376	0.38	0.377	0.381	0.31	0.023
3/8"	0.497	0.501	0.44	0.502	0.506	0.38	0.026
1/2"	0.622	0.626	0.56	0.627	0.631	0.50	0.029
5/8"	0.747	0.751	0.69	0.752	0.756	0.62	0.031
3/4"	0.872	0.876	0.81	0.877	0.881	0.75	0.033
1"	1.122	1.127	0.97	1.128	1.132	0.91	0.040
1-1/4"	1.372	1.377	1.03	1.378	1.382	0.97	0.044
1-1/2"	1.621	1.627	1.16	1.628	1.633	1.09	0.051
2"	2.121	2.127	1.41	2.128	2.133	1.34	0.059
2-1/2"	2.621	2.627	1.53	2.628	2.633	1.47	0.067
3"	3.121	3.127	1.72	3.128	3.133	1.66	0.075
3-1/2"	3.621	3.627	1.97	3.628	3.633	1.91	0.086
4"	4.121	4.127	2.22	4.128	4.133	2.16	0.096

 

 Copper Fittings Internal Working Pressure

Nominal Size	Internal Working Pressure (psi)
	-20-100°F	150°F	200°F	250°F	300°F	350°F	400°F
1/4"	912	725	729	729	714	608	456
3/8"	779	662	623	623	610	519	389
1/2"	722	613	577	577	565	481	361
5/8"	631	537	505	505	495	421	316
3/4"	582	495	466	466	456	388	291
1"	494	420	395	395	387	330	247
1-1/4"	439	373	351	351	344	293	219
1-1/2"	408	347	327	327	320	272	204
2"	364	309	291	291	285	242	182
2-1/2"	336	285	269	269	263	224	168
3"	317	270	254	254	248	211	159
3-1/2"	304	258	243	243	238	202	152
4"	293	249	235	235	230	196	147

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