ZIZI ENGINEERING CO.,LTD
| Payment Terms | T/T, D/A, D/P, L/C, Western Union, MoneyGram |
| Supply Ability | 50000 Pieces per Month |
| Delivery Time | 5- 10 Days |
| Packaging Details | 1/2" to 16" in Wooden Cases. Above 16" in wooden Pallets |
| Material | Copper Nickel 90/10 |
| Form | Seamless and Weld Butt Weld Pipe Fittings |
| Standard | ANSI, DIN, ASME B16.9 / B36.19, BS, JIS, GB/T |
| Size | Customized Size,1/2''-72',Refer to products specification |
| Application | Gas,oil,natural gas etc,petroleum,gas and oil pipes |
| Usage | Oil Gas Water Industrial,pipe-line connection,Pipe Fitting |
| Brand Name | ZZ |
| Model Number | C70600 |
| Certification | ISO, CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, D/A, D/P, L/C, Western Union, MoneyGram | Supply Ability | 50000 Pieces per Month |
| Delivery Time | 5- 10 Days | Packaging Details | 1/2" to 16" in Wooden Cases. Above 16" in wooden Pallets |
| Material | Copper Nickel 90/10 | Form | Seamless and Weld Butt Weld Pipe Fittings |
| Standard | ANSI, DIN, ASME B16.9 / B36.19, BS, JIS, GB/T | Size | Customized Size,1/2''-72',Refer to products specification |
| Application | Gas,oil,natural gas etc,petroleum,gas and oil pipes | Usage | Oil Gas Water Industrial,pipe-line connection,Pipe Fitting |
| Brand Name | ZZ | Model Number | C70600 |
| Certification | ISO, CE | Place of Origin | China |
| High Light | stainless butt weld fittings ，stainless steel buttweld fittings | ||
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.
| Size | NPS 1/2 to 48 / DN15 to 1200 |
| Thickness | Sch 10, 20, 40, STD, 80, 120, 160, XXS |
| Buttweld Fittings Types | Seamless Fittings & Welded Fittings |
| Stainless Steel Fittings | ASTM A403 WP304/304L/304H, WP316/316L, WP310, WP317, WP321 |
| Duplex Steel Fittings | ASTM A815 UNS S31803, S32205, S32550, S32750, S32760 |
| Alloy Steel Pipe Fittings | ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91 |
| Carbon Steel Pipe Fittings | ASTM A234 WPB, A860 WPHY42, 52, 60, 65, 70, A420 WPL 3 / 6 / 9 |
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)
Chemical Composition, %
| Cu | Ni | Pb | Mn | Fe | Zn |
| 88.6 min | 9-11 | 0.05 max | 1 max | 1.8 max | 1 max |
Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 551 MPa | 241 Mpa | 30 % |
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.
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
3,000,000-5,000,000
Employee Number:
100~200
Ecer Certification：
Active Member
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 mode... 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 mode...
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