45 Deg Long Radius Elbow Navsea 810-1385880 Copper-Nickel Butt Welding Fittings

• Customization: Available
• Application: Water Tube, Water Heater, Oil Cooler Pipe
• Shape: Round
• Model NO.: EZS
• Alloy: Alloy
• Color: Yellow
• Standard: ASTM
• Standards: Navsea 810, ASTM B111, ASTM B466, Eemua 144 etc
• Shipment: Container
• Delivery Time: 30-60 Days
• Terms: Fob/CIF/EXW/CFR
• Ends: Bevel End/Buttweld
• Transport Package: Wooden Case
• Specification: 1/4-36 inch
• Trademark: EZS
• Origin: China
• HS Code: 74122090
• Production Capacity: 5000000PCS/Year

Product Description

Porduct Name	45 DEG Long Radius Elbow NAVSEA 810-1385880 Copper-Nickel Butt Welding Fittings
Size	1/4"-36"
Standard	NAVSEA 810-1385880, NAVSEA 802-5959353,NAVSEA 803-6397430, NAVSEA 810-1385992 / 4715319 etc.
Material code	CuNi90-10: Copper 88.6%, Nickel 10.0%, Iron 1.4%. CuNi70-30: Copper 69.5%, Nickel 30.0%, Iron 0.5%.
Wall thickness	CLASS 200, CLASS 50, SCH40S, etc.
Type	45 DEG / 90 DEG LR /SR ELBOW
End	bevel end//butt weld
Material	90-10 (UNS C70600) , 70-30 (UNS C71500)
Application	ship building, Marine vessel building/ repair
Advantages	faster delivery time;available in all sizes,high quality

 

1. Comparison table of International Standard Specifications for CuNi 90/10

	DIN 86019	EEMUA 144	BS 2871	ASTM B466	JIS H 3300	MIL-T-16420K
	2.1972	UNS 7060X	CN 102	C70600	C7060	C70600
Ni%	9.0-11.0	10.0-11.0	10.0-11.0	9.0-11.0	9.0-11.0	9.0-11.0
Fe%	1.5-1.8	1.5-2.0	1.0-2.0	1.0-1.8	1.0-1.8	1.0-1.8
Mn%	0.5-1.0	0.5-1.0	0.5-1.0	Max.1.0	0.2-1.0	Max1.0
C%	Max.0.05	Max.0.05	Max.0.05	Max.0.05		Max.0.05
Pb%	Max.0.03	Max.0.01	Max.0.01	Max.0.02	Max.0.05	Max.0.02
S%	Max.0.015	Max.0.02	Max.0.05	Max.0.02		Max.0.02
P%	Max.0.02	Max.0.02		Max.0.02		Max.0.02
Zn%	Max.0.15	Max.0.20		Max.0.50	Max.0.05	Max.0.05
Zr%	Max.0.03
Others	Max.0.30	Max.0.30	Max.0.30
Cu%	Balance	Balance	Balance	Balance	Cu+Ni+Fe+Mn Min.99.5	Min.86.5

2. Comparison table of International Standard Specifications for CuNi 70/30

	DIN 17664	BS 2871	ASTM 466	JIS H 3300	NES	MIL-T-16420K
	2.0882	CN 107	C71500	C7150	780	C71500
Ni%	30.0-32.0	30.0-32.0	29.0-33.0	29.0-33.0	30.0-32.0	29.0-33.0
Fe%	0.4-1.0	0.4-1.0	0.4-1.0	0.4-1.0	0.6-1.0	0.4-1.0
Mn%	0.5-1.5	0.5-1.5	Max.1.0	0.2-1.0	0.5-1.5	Max1.0
C%	Max.0.05	Max.0.06	Max.0.05		Max.0.06	Max.0.05
Pb%	Max.0.03	Max.0.01	Max.0.02	Max.0.05	Max.0.01	Max.0.02
S%	Max.0.02	Max.0.08	Max.0.02		Max.0.02	Max.0.02
P%	Max.0.02		Max.0.02		Max.0.01	Max.0.02
Zn%	Max.0.50		Max.0.50	Max.0.05		Max.0.50
Others	Max.0.30	Max.0.30	Max.0.50		Max.0.30	Max.0.50
Cu%	Balance	Balance	Balance	CuNi+Fe+Mn Min.99.5	Min.66.5	Min.66.0

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