Audited Supplier
Weld Neck, Lap Joint, Socket Weld, Blind, Thread
ANSI, DIN, GB, JIS, GOST, BSW, ASME, Sas, En1092, Uni, SABS, API
Welding Flange
Stainless Steel
Flanges
Welding
RF
Forging
Slip on Flange-So
Plsin Flange-Pl
Blind Flange-Bl Flange
Socket Weld Flange-Sw
Threaded Flange
Raised Face Flange
Flat Face Flange
Male and Female Face Flange
Ring Joint Face Flange
Tongue and Groove Face Flange
Integral Pipe Flange
Chemical Industry /Petroleum Industry
Power Industry/Metallurgical Industry
Building Industry /Ship-Building Industry
Alloy Steel. Duplex/Super Duplex, Aluminum, Carbon
EZS
Plywood Cases, Pallets, Nylon Bags
1/2" - 48"
China
73072100
Product Description
| Product Name | UNS S31803 Duplex SS Fittings Lap Joint RF Flange DN 18 Class 300 | |
| Size | OD | 1/2''-48'' |
| Thickness | sch40-160 | |
| Steel Material | SS2507, A234 AISI B16.5, ASME B16.11, A182, A403 | |
| Steel Grade | AISI 304/316, F22, P22, P11, WPB, etc | |
| Process | Smithing, casting. | |
| Usage | Water treatment, High temperature service, Boiler tube, Heat exchange, oil and gas transport, etc | |
| Surface | Black paint, Varnish, 3PE, FBE, Epoxy, Cement lined, varnished, black coating, Jotun paint, Galvanized | |
| End | Plain, Beveled with caps | |
| Package | Seaworthy packing(bundled according to the different size), with plastic bags or plywood box | |
| Inspection | With Hydraulic Testing, Ultrasonic testing or X-ray Test | |
| Certificate | API , ISO9001/2000, CE, URL, CNAS | |
| TPI | TUV, SGS, BV, Lloyd's, etc. | |
| Payment: | L/C at sight, L/C 180 days, T/T, D/P, OA, Western Union | |
| Port of Shipment | Tianjin/Shanghai port in China | |
Copper Nickel C71500 Details:
Copper Nickel C71500 (CuNi30MnFe1) is a copper nickel alloy with limited additions of manganese and iron to increase the strength. Copper Nickel 70/30 is also insensitive to stress corrosion
Although this alloy was already known by the Chinese in the 9th Century, it did not become popular until the 1920's when it was developed for naval applications in seawater condenser systems
The addition of iron helps grain refining and increases the erosion resistance with flowing seawater.
It retains its strength well at moderately elevated temperatures, has good cold and hot working properties and is easily weldable.
The alloy is now used in a wide spectrum of applications, ranging from piping for seawater, cladding for offshore platforms and underwater cages for fish farming
Being high in copper Copper Nickel 70/30 has anti-bio-fouling properties in seawater, and more recently, has been proven to have anti-microbial applications in hospital environments to combat the spread viral bacteria.
| Cu-Ni Tube Standards | ASTM B111,ASME SB111 |
| Cu-Ni Tube Type | Seamless Copper Nickel Tube |
| Cu-Ni Material | Cu-Ni 90/10, Cu-Ni 70/30,C70600,C71500,C70400,C68700 |
| Tube Dimensions | OD"5-330 mm WT: 0.4-10 mm Length Range: < 15000 mm |
| Application: | marine environments, power generation, offshore, oil & gas and defence sectors Drawn copper nickel tube combines cold and hot working properties,highest degree of seawater corrosion and erosion resistance and great strength.Typical users are distillation and desalination plants and marine, coolers and heat exchangers. |
| Trade Name | UNS | Copper Nickel Industry Specifications | Chemical Composition | Min. Tensile (KSI) | Min. Yield (KSI) | Elongation % |
| CuNi 90/10 | UNS C70600 UNS C70620 | ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543 ASTM B111, B122, B151, B171, B359, B395, B432, B466, B467, B543, B608 DIN 2.0872 MIL C-15726, T-15005, T-16420, T-22214 SAE J461, J463 | Cu 88.6 min Pb. 05 max* Fe 1.8 max Zn 1 max* Ni 9-11 max Mn 1.0 max | 38 | 15 | 30 |
| CuNi 90/10 | UNS C70600 | EEMUA 144 90/10, 145 90/10, 14 90/1 | Cu rem. Pb. 01 max Fe 1.5-2.0 Zn 0.2 max P 0.2 max S 0.2 max Ni 10-11 Mn 0.5-1.0 | 40 | 15 | 30 |
| CuNi 70/30 | UNS C71500 UNS C71520 | ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543 ASTM B111, B122, B151, B171, B359, B395, B432, B467, B543, B552, B608, F467, F468 DIN 2.0882 MIL C-15726, T-15005, T-16420, T-22214 SAE J461, J463 | Cu rem (65.0 min) Pb. 05 max* Fe 0.4-1.0 Zn 1 max* Ni 29-33 Mn 1 max | 52 | 18 | 45 |
| CuNi 70/30 | UNS C71640 | ASTM B111, B543, B552 | Cu rem Pb. 05 max* Fe 1.7-2.3 Zn 1 max* Ni 29-32 Mn 1.5-2.5 | 63 | 25 | - |
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"
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"
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"
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*
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
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
