Customization: | Available |
---|---|
Type: | Copper Pipe |
Length: | 10mm-12000mm |
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Product Name |
C44400 C44500 ASTM B111/111m B153/154 Copper Pipe Manufaturers |
|
Size
|
Outside Diameter |
2-914mm |
Thickness |
1mm~220mm (Sch5X~Sch XXS) |
|
Max Length |
1-50m |
|
Surface |
Polished,Yellow,Red | |
Process |
Cold drawn, Hot Rolled |
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Usage |
Gas Industry, Oilfield, Thermal power, Oil industry, Shipbuilding, Petrochemical, Tanker, Nuclear , etc |
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Surface |
Pickling and annealing,pickling and annealing+polishing+ EP(Electricity polish) |
|
End |
Plain, Beveled with caps |
|
Processing Service |
Bending, Decoiling, Welding, Punching, Cutting |
|
Certificate |
ISO9001/2000 |
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Standard |
GB/T 19849-2005, EN 1254-1, ASTM B88M, BS EN1254, DIN 2856, etc. |
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Payment: |
L/C at sight, L/C 180 days, T/T, D/P, OA, Western Union, |
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Port of Shipment |
Shanghai port in China |
Short Description:
This specification establishes the reguirements for seamless tube and ferrule stock of copper and various copper alloys of a specified range of diameters, for use in surface condensers, evaporators and heat exchangers.
The specified coppers and copper alloys are UNS No. C10100,C10200,C10300,C10800,C12000,C12200,C14200,C19200,C23000,C28000,C44300,C44400,
C44500,C60800,C61300,C61400,C68700,C70400,C70600,C70620,C71000,C71500, C71520,C71640 and C72200. The product shall be produced by processes such as casting, extrusion, drawing, annealing, straightening, trimming, and other processes which may produce a seamless tube in the specified condition. The coppers and copper alloys shall be specifically furnished in any one of the following tempers.: annealed, light-drawn, hard-drawn, or hard drawn and end annealed. Tubes for ferrule stock shall be annealed sufficiently to be fully crystallized.
Some tubes are suggested to be subjected to a stress-relieving thermal treatment subsequent to
straightening. The products shall be subjected to expansion, flattening, and residual stress tests
The tensile and expansion requirements for the products are specified in accordance with the
temper desianation. The products shall also be subjected to mercurous nitrate, ammonia vapor.
Eddy-current, hydrostatic, and pneumatic tests.
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Rockwell F scale | Rockwell 30T scale | Section Size (in) |
---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | ||||||||
Plate | As Hot Rolled | M20 | 48 Typ | 18 Typ | 65 Typ | 70 Typ | 1 | |
Tube | Nominal Grain Size 0.025 mm | OS025 | 53 Typ | 22 Typ | 65 Typ | 75 Typ | 37 Typ | |
Wire | Nominal Grain Size 0.015 mm | OS015 | 55 Typ | 60 Typ | 0.08 |
Elements | ||||||
---|---|---|---|---|---|---|
Cu(1) | Pb | Sn(2) | Zn | Fe | Sb | |
(1) Cu + Sum of Named Elements 99.6% min. (2) For tubular products, the minimum Sn content may be 0.9%. |
||||||
Min (%) | 70.0 | 0.8 | 0.02 | |||
Max (%) | 73.0 | 0.07 | 1.2 | Rem | 0.06 | 0.10 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Rockwell F scale | Rockwell 30T scale | Section Size (in) |
---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | ||||||||
Plate | As Hot Rolled | M20 | 48 Typ | 18 Typ | 65 Typ | 70 Typ | 1 | |
Tube | Nominal Grain Size 0.025 mm | OS025 | 53 Typ | 22 Typ | 65 Typ | 75 Typ | 37 Typ | |
Wire | Nominal Grain Size 0.015 mm | OS015 | 55 Typ | 60 Typ | 0.08 |
Elements | ||||||
---|---|---|---|---|---|---|
Cu(1) | Pb | Sn(2) | Zn | Fe | P | |
(1) Cu + Sum of Named Elements 99.6% min. (2) For tubular products, the minimum Sn content may be 0.9%. |
||||||
Min (%) | 70.0 | 0.8 | 0.02 | |||
Max (%) | 73.0 | 0.07 | 1.2 | Rem | 0.06 | 0.10 |
Eddy-Current Test-Each tube shall be passed through an eddy-current testing unit adjusted to provide information on the suitability of the tube for the intended application. Testing shall follow the procedures of Practice E 243.
Each tube shall stand, without showing evidence of leakage, an internal hydrostatic pressure sufficient to subject the material to a fiber stress of 7000 psi [48 MPa] as determined by the following equation for thin hollow cylinders under tension. The tube need not be tested at a hydrostatic pressure of over 1000 psi [7.0 MPa] unless so specified.
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