Composite Slip On Flange
composite slip onflange is made of inner flange , also called collar & backing flange (loose flange).The collar is welded with copper nickel pipes , the backing flange can be active. Collar is the sealing surface, the role of the backing flange is to press them. Because of collar is blocked, backing flange does not contact with the media. Cuni slip on flanges connections are applied, in low-pressure and non critical applications, and is a cheap method of flanging , normally used in shipment.
مشخصات
| درجه | : | Astm B151 UNS C70600 , 7060X,CuNi 90/10,CuNiFer,CuNi10fe1.6mnAstm B151 UNS C71500 , CuNi 70/30,CuNiFer,CuNi30fe1.6mn |
|---|---|---|
| استاندارد | : | DIN 86036 , EEMUA 145 |
| اندازه: | : | PN10,PN14,16BAR,20BAR, |
Inner Flange -Composite Slip On Flange Dimension
Outer Flange -Composite Slip On Flange Dimension
1\Comparison table of International Standard Specifications for CuNi 90/10
| DIN 86019 2.1972 | EEMUA 144 UNS 7060X | BS 2871 CN 102 | ASTM B466 C70600 | JIS H 3300 C7060 | MIL-T-16420K 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 | حداکثر 1.0 | 0.2-1.0 | حداکثر 1.0 |
| C% | حداکثر 0.05 | حداکثر 0.05 | حداکثر 0.05 | حداکثر 0.05 | حداکثر 0.05 | |
| Pb% | حداکثر 0.03 | حداکثر 0.01 | حداکثر 0.01 | حداکثر 0.02 | حداکثر 0.05 | حداکثر 0.02 |
| S% | حداکثر 0.015 | حداکثر 0.02 | حداکثر 0.05 | حداکثر 0.02 | حداکثر 0.02 | |
| P% | حداکثر 0.02 | حداکثر 0.02 | حداکثر 0.02 | حداکثر 0.02 | ||
| Zn% | حداکثر 0.15 | حداکثر 0.20 | حداکثر 0.50 | حداکثر 0.50 | حداکثر 0.05 | |
| Zr% | حداکثر 0.03 | |||||
| دیگران | حداکثر 0.30 | حداکثر 0.30 | حداکثر 0.30 | |||
| Cu% | تعادل | تعادل | تعادل | تعادل | مس + نیکل + Fe+Mn Min.99.5 | Min.86.5 |
2\جدول مقایسه مشخصات استاندارد بین المللی برای CuNi 70/30
| Column 0 | DIN 17664 2.0882 | BS 2871 CN 107 | ASTM 466 C71500 | JIS H 3300 C7150 | NES 780 | MIL-T-16420K 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 | حداکثر 1.0 | 0.2-1.0 | 0.5-1.5 | حداکثر 1.0 |
| C% | حداکثر 0.05 | حداکثر 0.06 | حداکثر 0.05 | حداکثر 0.06 | حداکثر 0.05 | |
| Pb% | حداکثر 0.03 | حداکثر 0.01 | حداکثر 0.02 | حداکثر 0.05 | حداکثر 0.01 | حداکثر 0.02 |
| S% | حداکثر 0.02 | حداکثر 0.08 | حداکثر 0.02 | حداکثر 0.02 | حداکثر 0.02 | |
| P% | حداکثر 0.02 | حداکثر 0.02 | حداکثر 0.01 | حداکثر 0.02 | ||
| Zn% | حداکثر 0.5 | حداکثر 0.50 | حداکثر 0.50 | حداکثر 0.50 | ||
| دیگران | حداکثر 0.30 | حداکثر 0.30 | حداکثر 0.50 | حداکثر 0.30 | حداکثر 0.50 | |
| Cu% | تعادل | تعادل | تعادل | CuNi+Fe+Mn Min.99.5 | Min.66.5 | Min.65.0 |
Copper Nickel Physical Properties
1\Copper Nickel Physical Properties for CuNi 90/10
| Tensile Strength – Mpa | Yield Strength – Mpa | Elongation –δ10% | Hardness (HV 5) | |
|---|---|---|---|---|
| Value | Min=260 N/mm2 | Min = 90 N/mm2 | 30=Min | Max = 120 |
2\Copper Nickel Physical Properties for CuNi 70/30
| Tensile Strength – Mpa | Yield Strength – Mpa | Elongation –δ10% | |
|---|---|---|---|
| Value | Min=360 N/mm2 | Min = 125 N/mm2 | 30=Min |
Application of Copper Nickel CuNi Slip On Flanges
Because of the specific copper nickel properties, this alloy of copper is used in different industries that include:
- کشتی سازی و تعمیر
- کارخانه های نمک زدایی
- سکوهای نفت و گاز دریایی و کشتی های فرآوری و FPSO
- تولید برق
- طراحی سیستم آب دریا
- اجزای سیستم آب دریا
- بدنه قایق ها و کشتی ها
- Armanents industry
Cupro Nickel is extremely resistant to corrosion in the water for the reason that the electrode potential of it has been adjusted to become neutral in connection with seawater. In this reason, copper nickel is used for heat exchangers, piping and condensers in the seawater systems.
About SHIHANG
If you are one of those people who are looking for the best and trusted manufacturer and supplier of copper nickel pipes fittings,pipes and flanges in China, you don’t have to look any further since SHIHANG is the perfect company for you. Today, there are lots of companies that offer uns c70600 cuni 90/10 pipes, flanges and pipes fittings but it is highly important to find and choose for a professional and reliable company that you can trust and depend on.
Main Product:
SHIHANG is considered as the top supplier of copper nickel alloy pipe fittings, flanges and pipes in China. They specialize on copper nickel products for over 20 years. The company gain excellent reputation both overseas and locally. They can guarantee to all their valued clients that they can meet all their demands and requests as well as deliver the products on time. The main goal of SHIHANG is to form great partnerships with all the clients they serve.
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