Pipe spool of alloy seamless pipe ASTM A335 P91

What Does Pipe Spool Mean?

A pipe spool refers to a section of a piping system that is prefabricated as smaller segments with flanges and fittings. Pipe spools are often prone to corrosion due to their exposure to the elements, water and other natural electrolytes. Adequate preventative and restorative monitoring must be implemented when maintaining pipe spool applications.

Pipe spools, and by extension entire pipeline systems, are prone to corrosion and degradation. There are two common ways to protect pipelines against such occurrences:

1. Applying a protective corrosion resistant coating, such as an epoxy coating, during the manufacturing process.
2. Performing routine inspections with pipeline pigs to check for cracks and corrosion while the pipeline is in operation.

Pipe spools are fabricated using raw pipes and pipe fittings (flanges, elbows, tees, etc.) The raw pipes are cut to predetermined sizes that are compatible with the pipe fittings and other components.

The pipe spooling process is made up of two main sections:

1. Roll fitting and welding
2. Permanent position fitting and welding

Our solution covers fabrication of different materials, such as C.S, S. S, Alloy steel, Duplex S. S. etc, from pipe dia. 2" to 60". Besides our automatic welding station can do automatic TIG/ RMD-MIG root pass and TIG/ RMD-MIG/MIG/ SAW fill and cap pass.

Hebei Lufeng Piping Equipment Co., Ltd. is ISO 9001 certified exporter & supplier of steel piping materials. We are committed to provide customers quality products with competitive prices and efficiency service.

Established in 2008, our experienced and friendly staffs are dedicated to provide you professional and considerate services. Located in Cangzhou city—called “the manufacturing base of China pipe fittings” and near to Tianjin port, geographic and economic advantages enable Lufeng to provide customers good prices and delivery time.

Our pipeline products include steel pipes/ tubes, buttwelding fittings, steel flanges, forged fittings, valves, gaskets, fasteners and other accessories. They are strictly manufactured according to ISO, ASME, ASTM, ANSI, API, MSS, AWWA, DIN, BS, EN, JIS, GB and other international standards. Production as per customer’s drawings or requests is also available.

In early 2023, we opened a new warehouse for duplex stainless steel products. Used for storage of duplex stainless steel 2205 & 2507 round bars, steel plates, steel pipes and flange blanks. These materials are from the most professional manufacturers in China.

LUFENG will be at your service at any time. If you have any needs or requirements, please contact us freely. Look forward to be your long-term and trusted partners for pipeline in China.

Catalogue of LFPCO-2020.pdf

Letter of presentation.pdf