ASTM B151 C70600 Copper Nickel Weld Neck Bw RF Flange 1-1/4" Sch40 #150 ASME B16.5

• Standard: ANSI, DIN, GB, JIS, GOST, BSW, ASME, Sas, En1092, Uni, SABS, API
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Model NO.: WN Flange
• Manufacturing Way: Forging
• Type1: Slip on Flange-So
• Type2: Plsin Flange-Pl
• Type3: Blind Flange-Bl Flange
• Type4: Socket Weld Flange-Sw
• Type5: Threaded Flange
• Type6: Raised Face Flange
• Type7: Flat Face Flange
• Type8: Male and Female Face Flange
• Type9: Ring Joint Face Flange
• Type10: Tongue and Groove Face Flange
• Type11: Integral Pipe Flange
• Application Field: Chemical Industry /Petroleum Industry
• Application Field2: Power Industry/Metallurgical Industry
• Application Field3: Building Industry /Ship-Building Industry
• Material2: Alloy Steel. Duplex/Super Duplex, Aluminum, Carbon
• Transport Package: Plywood Cases, Pallets, Nylon Bags
• Specification: 1/2" - 48"
• Trademark: EZS
• Origin: China
• HS Code: 73072100
• Production Capacity: 20000 Tons/Year

Product Description

 

Product Description

Sizes:	1/8"- 48"	Technics:	Forged
Type:	Weld Neck Flange	Class:	150LBS- 3000LBS
Facing:	RF, FF, RTJ, MF Etc..	Standard:	ASTM B151 ASME SB151
Material Grade:	UNS C70600, Cooper, Bronze	Applications:	Construction, Gas And Oil Plants, Air, Steam, Petroleum Gas Water

ASTM B151 C70600 Copper Nickel Weld Neck Flanges 1-1/4" SCH40 #150 ASME B16.5

 

ASTM B151 UNS C70600 Copper Nickel Alloy Flange is a type of flange made from a composition of 90% copper and 10% nickel. This blend of copper and nickel provides excellent corrosion resistance, making it suitable for various applications. The presence of nickel, iron, and manganese enhances its ability to withstand corrosive elements. Cu-Ni 90/10 weld neck flanges are commonly used in seawater piping systems, crankshafts, tubes for light-duty condensers, sea water pipe-work desalination units, and offshore platforms. These flanges are specifically designed to offer durability and resistance to harsh environments

 

Equivalent Grades:

 

GRADE	UNS	WNR.	EN	AFNOR
Cu-Ni 90/10	C70600	2.0872	NiCr20CuMo	Z2NCUD31-20AZ

 

Specification:

 

Specification	ASTM B151 UNS C70600
Type Of Flange	Weld Neck, Blind, Slip-On, Socket-Weld, Lap Joint, Threaded
Size	1/2" To 48"
Available Type	Plate / Forged/ Threaded
Standards	ANSI/ASME B16.5, API7S-15, IS 2062, ISO70051, API, API7S-43, ASME B16.48, AWWA C207, B16.47 Series A & B, API605, BS4504, EN1092, UNI, ASME B16.36, DIN, BS1560-3.1, EN-1092, ISO, MSS S44
Pressure Rating Class	Class 150 To Class 2500
Face Type	Ring Type Joint, Flat Face, Lap-Joint Face, Raised Face, Large Tongue & Groove And Small Tongue Groove, Large Male-Female And Small Male-Female
Technique	Heat Treated/ Machined/ Forged

 

Chemical Composition:

 

Cu	Mn	Pb	Ni	Fe	Zn
88.6 min	1.0 max	0.05 max	9-11	1.8 max	1 max

 

Mechanical Properties:

 

Density	Elongation	Yield Strength (0.2%Offset)	Tensile Strength	Melting Point
0.323 lb/in3	30 %	20000 psi	50000 psi	2260 F

 

In what areas can copper-nickel weld neck flanges be used?

• Copper-nickel weld neck flanges are the best choice for the following applications:
• Extreme and fluctuating temperature conditions
• High pressure and stress situations
• Hazardous environments

This makes copper-nickel alloy weld neck flanges suitable for shipbuilding, desalination, offshore platforms, power generation, cooling systems, food processing plants and more

 

What are the characteristics of necked butt weld flanges?

 

• Resistant to biological contamination, erosion, stress and corrosion
• Able to withstand high pressure
• Suitable for applications with wide temperature fluctuations
• Ensure a strong connection
• Withstand turbulence
• Copper-nickel butt-welding flanges have a high initial installation cost but a long service life

2. Products introduction

ELBOW 90°LR:
Implement Standard:
ASME/ANSI  B16.9
GB/T12459-2017      GB/T13401-92
SH3408-96                SH3409-96
JIS B2311-B2313
HG/T21635   SY/T0510
DIN2605

Material Quality Of Product:
304,2205,2520,904L,316L, 304L,321,347,317L,310S, S31803,2507...

Diameter Range:
1/2"-48"
 

180°/RETURNLR/SR:
Implement  Standard:
ASME/ANSI B16.9
GB/T12459-2017     GB/T13401-92
SH3408-96             SH3409-96
JIS B2311-B2313
HG/T21635           SY/T0510
DIN2605

Material Quality Of Product:
304,2205,2520,904L,316L,
304L,321,347,317L,310S,
S31803,2507

Diameter Range
1/2"-48"

 

ELBOW  90°SR
Implement Standard:
ASME/ANSI B16.9
GB/T12459-2017    GB/T13401-92
SH3408-96        SH3409-96
JIS   B2311-B2313
HG/T21635     SY/T0510
DIN2605

Material Quality  Of Product:
304,2205,2520,904L,316L,
304L,321,347,317L,310S,
S31803,2507...

Diameter  Range:
1/2"-48*

Stainless Steel Flnage:
Implement Standard:
HG/T20592-20626
JB/T74-94-JB/T86.2-94
GB/T9112-9124
ASME/ANSL B16.5 / B16.47
DIN 2501-2638  BS4504
JIS 2220   EN1092

Material Quality Of Product:
304,2205,2520,904L,316L, 304L,321,347,317L,310S, 
S31803,2507

Diameter Range:
1/2"-48"

 

Stainless Steel CON. Reducer:
Implement Standard:
ASME/ANSI B16.9
GB/T12459-2017       GB/T13401-92
SH3408-96         SH3409-96
JIS B2311-B2313
HG/T21635      SY/T0510
      
Material Quality Of Product:
304,2205,2520,904L,316L,
304L,321,347,317L,310S,
S31803,2507

Diameter Range:
1/2"-48*
 

Stainless Steel Equal Tee:
Implement Standard:
ASME/ANSI    B16.9
GB/T12459-2017      GB/T13401-92
SH3408-96       SH3409-96
JIS B2311-B2313
HG/T21635      SY/T0510
DIN2605-2617

Material Quality Of Product:
304,2205,2520,904L,316L, 304L,321,347,317L,310S, S31803,2507

Diameter Range:
1/2"-48