After-sales Service: | Yes |
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Connection: | Thread |
Head Code: | Round |
Thread Distribution: | Internal Thread |
Surface: | Black |
Material: | Iron |
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Code:341
Size: 1/2''-2''
Material: BS EN 1562,EN-GJMB-350-10,KTH350-10
Dimension: BS EN 10242
Thread: ISO 7-1,BS 21,BSPT
Pressure Rating: PN16/PN25
Surface Treatment:Hot-dip Galvanized,Electro Galvanized,Black
Certificate: UL Listed / FM Approved / NSF 61
Application: Fire Protection,Waterworks,HVAC,Plumbing,GAS,Irrigation,or other piping systems
Malleable Iron 341 Conical Joint Union M/F. The "Conical Joint Union M/F" refers to a specific type of fitting used in plumbing or piping systems. The "M/F" stands for male and female. Male end means the external threaded and Femal end means internal threaded. The Conical Joint Union M/F can connect the two pipes which one is external threaded and the other one is internal threaded.
Size | L(mm) | PCS/CTN. |
1/2" | 65 | 140 |
3/4" | 71.5 | 120 |
1" | 79 | 80 |
1-1/4" | 90 | 40 |
1-1/2" | 96 | 32 |
2" | 107 | 20 |
The black and galvanized fittings we produced are both UL (Underwriters Laboratories) and FM (Factory Mutual Insurance Company) approved. FM/UL has an independent testing facility where products are tested to make sure they meet the highest level of standards for safety and property loss prevention. No matter EN standard or ASME, as long as the product can pass the strict test in the laboratory, it can obtain FM/UL certificate.
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