Welding process is a good choice for the production of oversize pipe fittings. For example, if you want an elbow larger than DN600, it's rather difficult to make it by a seamless steel pipe. Generally, we take two steel plates to weld a large size elbow.
Welding process has no restriction on materials and it is available in carbon steel, alloy steel and stainless steel. Welded pipe fittings are cost-efficient, available in large size and guarantee fast lead-times.
NFF has focused on the manufacturing of steel high pressure pipe fittings for nearly 30 years and has served global clients from different backgrounds like petroleum, chemical, electrical, papermaking, marine project industries. With rich production experience, strong manufacturing capacities, strict quality management system, NFF is able to provide you with standard butt weld pipe fittings, socket weld pipe fittings, thread pipe fittings as well as customized pipe fittings.