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Black And Galvanized Malleable Iron Fittings
Details of Black and Galvanized Malleable Iron fittings All fittings shall be threaded with American National Standard Pipe Threads (ANSI/ASME B1.20.1) and shall have taper threads, except wrought couplings and wrought caps in sizes 1/8, 1/4, 3/8 and 1/2, which may have straight threads. Product...
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of black and galvanized malleable iron fittings in China, featured by quality products and low price. If you're going to wholesale durable black and galvanized malleable iron fittings made in China, welcome to get pricelist and free sample from our factory.
Black And Galvanized Malleable Iron Fittings
Details of Black and Galvanized Malleable Iron fittings
All fittings shall be threaded with American National Standard Pipe Threads (ANSI/ASME B1.20.1) and shall have taper threads, except wrought couplings and wrought caps in sizes 1/8, 1/4, 3/8 and 1/2, which may have straight threads.
| Material | ASTM A197 | Malleable Iron |
| ASTM A153 | Zinc coating | |
| Dimensions | ANSI/ASME B16.3 | Malleable Iron threaded fittings |
| ASME B16.14 | pipe plugs,bushings,etc. | |
| ASME B16.39 | Malleable Iron Threaded pipe unions | |
| Threads | ANSI/ASME B1.20.1 | pipe threads |
Pressure temperature ratings of Black and Galvanized Malleable Iron fittings
| Malleable Iron ANSI B16.3 | |||||
| Temperature | class 150 psig | class 300 psi | |||
| Degree C | Degree F | size 1/4-1 | size 1/4-2 | size 2 1/2-3 | |
| -29 to 66 | -200 to 150 | 300 | 2000 | 1500 | 1000 |
| 93 | 200 | 265 | 1785 | 1350 | 910 |
| 121 | 250 | 225 | 1575 | 1200 | 825 |
| 149 | 300 | 185 | 1360 | 1050 | 735 |
| 177 | 366 | 150 | 1150 | 900 | 650 |
| 201 | 400 | 935 | 750 | 560 | |
| 232 | 450 | 725 | 600 | 475 | |
| 260 | 500 | 510 | 450 | 385 | |
| 333 | 550 | 300 | 300 | 300 | |
Use of Black and Galvanized Malleable Iron fittings:
Black and Galvanized Malleable Iron fittings is often used for small parts due to its excellent tensile strength. This includes electrical accessories, brackets, hand tools, fence accessories, washers, power line hardware, farm equipment, etc.
Product show of Black and Galvanized Malleable Iron fittings

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