Welding of stainless steel fittings

Stainless steel pipe fittings (Stainless steel pipe fittings) is a stainless steel pipe inserted into the fittings socket portion of the pipe fittings and then along the edge of the pipe fittings along the edge of the circle of the pipe fittings to do the argon arc welded fittings, is the connection of all the connections in the ultra-reliable connection. Pipe fittings socket inner diameter = pipe outer diameter. According to the edge of the pipe fittings welding part can be subdivided into slope edge extension, step edge extension and no extension of three kinds of pipe fittings, socket welding specifications are generally DN15-DN100.

Butt welding

Butt welded stainless steel pipe fittings are stainless steel pipe and pipe fittings counterparts along the butt seam to do a circle of argon arc welding fittings, generally need to add welding welding.

Pipe fitting socket outer diameter = pipe outer diameter.

Butt welding is generally used for larger specifications of stainless steel piping system welding.

Pressure pipe fittings

Reliable and safe connection, convenient and fast construction, suitable for embedded installation, maintenance-free renewal, relatively superior economy and other characteristics.

The working principle of compression fittings is to insert the thin-walled stainless steel pipe into the mouth of the compression fittings, the use of special compression tools will be stainless steel pipe jammed in the fittings, and its compression at the cross-section of the shape of the hexagon, coupled with the stainless steel pipe and fittings between the O-ring sealing, so that it has a leakage, resistance to drawing, vibration and high pressure resistance and other characteristics. Therefore, it is a more advanced connection in the drinking water system, tap water system, heating system, steam system, industrial oil pipe system and industrial gas pipe system. It is suitable for water, oil, gas and other pipeline connections. Manufacturing standard: GB/T 19228.1 2003

Nominal pressure: ≤1.6MPa
Applicable temperature: -20℃ ~110℃
Applicable medium: oil, water, gas and other non-corrosive or corrosive media
Manufacturing material: stainless steel 304 316L
Piping: Φ15.88～Φ108 stainless steel welded pipe

Fastening fittings

Self-locking spring-loaded fittings

Fast flash connection is a kind of "insertion and self-locking spring-type connection" technology, as long as the pipe

A inserted stainless steel pipe fittings

Inserted into the quick-release fittings can achieve the installation effect of fast flash connection, and in the dismantling, as long as the supporting lightweight special tools clamped fast-release fittings can be pulled out of the pipe removal.

Fast flash fittings are not only easier and faster to install and dismantle, but also have reusable, non-leakage, shockproof, cushioning cold shrinkage and heat rise and other excellent performance, is a new exploration and breakthrough in the way of pipe connection. In the domestic and foreign water supply system has been widely used and verified, this pipe fittings in Hong Kong is the Water Department designated pipe.