Coupling

Product Description

Hichine Victaulic coupling piping systems solutions can be found at work around the world from small to large commercial and industrial HVAC and fire protection system application, safety moving large volume of wet and dry mediums in industrial process piping, oilfield and mining operations, and at your local municipal water and wastewater treatment plant.

Specifications:
1.Bolts/Nuts-Round head, oval-neck, type carbon steel zinc plated SS**4, SS**6 bolts and heavy nuts;
2.Coupling-type SS**4, SS**6, SS***5, SS***7;
3.Gaskets-EPDM. Rubber, both suitable for hot and cold water, not suitable for petroleum service.

Characteristics:
1.Type: full coupling, half coupling, socket welding full/half coupling, socket weld full/half coupling (SW full/half coupling), forged full/half coupling, high pressure full/half coupling, carbon steel socket welding full/half coupling(CS SW full/half coupling), mild steel socket welding full/half coupling(MS SW full/half coupling), alloy steel socket welding full/half coupling(AS SW full/half coupling), stainless steel socket welding full/half coupling(SS SW full/half coupling)……
2.Size: NPS 1/2”*8” (DN*****0);
3.Varieties: ***0lb, ***0lb, ***0lb, SCH*0, SCH**0, XXS;
4.Material: carbon steel, alloy steel, stainless steel;
5.Standard: ANSI/ASTM/ASME B*6.*1, API 5L, JIS B***6, GB/T****3……
6.Surface treatment: shot blasted, black painting, rust-proof oil, transparent oil, galvanizing, hot galvanizing
7.Usage: petroleum, power, chemistry, construction, gas, metallurgy, shipbuilding.