Copper Nickel Butt Weld Pipe Fittings Seamless Welded Cu-Ni 90/10 ASME B16.9

Copper Nickel Buttweld Fittings C70600

Copper Nickel 90/10 buttweld fittings is also called C70600 fittings, they have great performance in sea water, fresh water and brackish water service because of the excellent corrosion resistance. C70600 copper nickel fittings chosen for salt water service contain 10% nickel, and they also have important additions of manganese and iron which are necessary to maintain good corrosion resistance.

Zizi is manufacturer of copper nickel buttweld fittings and we have large quantity of UNS C70600 buttweld fittings in stock.

Butt Weld Pipe Fittings Products

• 90 Degree Elbow, 45 Degree Elbow, 180 Degree Elbow
• Pipe Bend
• Concentric and Eccentric Reducer
• Equal and Reducing Tee
• Pipe Cap
• Stub End

Butt Weld Pipe Fittings Specification

Copper Nickel Alloy Grades

Copper Nickel fittings are available in different grades. Zizi offers copper nickel buttweld fittings in following grades, and the most commonly used grades are UNS C70600 and C71500.

ASTM / ASME SB 111 UNS NO. C 10100, C 10200 , C 10300 , C 10800 , C 12000, C 12200, ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C71500 ( CU -NI- 70/30)

Cu-Ni 90/10 Properties

Chemical Composition, %

Mechanical Properties

C70600 Buttweld Fittings

Copper Nickel alloy C70600 is cooper basded alloy developed as a cost-effective substitute for Cu-Ni 70/30. It is recommend for usage in water, acids, alkali and mild organic acids. Copper Nickel 90/10 pipe fittings can be farbricated by both hot and cold working procedures and perform well at moderate and elevated temperatures. They are also readily weldable.

Marking and Packing

• Marking with name, size, schedule, material, standard and heat No.
• Wrapping copper nickel buttweld fittings with plastic foam.
• Putting C70600 pipe fittings into wooden cases or pallets based on the size.
• Packing the package with belts.
• Sticking shipping mark on the package.

Inspection

1. Visual the surface. Such as dents, die marks, porosity, undercuts.
2. Check the marking.
3. Measure the dimensions. Such as diameter, thickness, height of end to end.
4. Compared to the tolerance. Here are the tolerance for butt weld pipe fittings

Why choose us

On-time Delivery

Competitive Price

ISO Certified Quality

Quick Response

Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for construction, petrochemical and oilfield customers.
We engaged in the manufacture and export of industrial pipe fittings for 9 years, our products have been sold to 37 countries around the world. We have a modern and professional manufacturing plant, established two warehouses near the harbor one after another. They are the base for our ability to offer high quality products and fast delivery.

Our products mainly are butt weld fittings, forged pipe fitings and forged steel flanges in stainless steel, carbon steel and alloy steel. They are produced according to ASME/ANSI American standards, DIN Germany Standards, JIS Japanese standards or as customer required. Those products are widely used in petrochemical industry, shipbuilding, oil field in ocean, electric power or city building.

Since we are founded, we are concentrated to be a professional global manufacture company with best products and service. Eventually we get some achievements after years of harding working and presistence.

We will always insists on the managing objective of " quality first, service supreme, reasonable price". On the basis of continuously perfection the current products, our company persistently innovates upon the productive technology, provides vast customers with all kinds of superior new goods. We are willing to sincerely cooperate with friends from all walks of life to create a better future.