Stainless steel flange simplified as SS flange, it refers to the flanges that made of stainless steel. Common material standards and Grades are ASTM A182 Grade F304/L and F316/L, with pressure ratings from Class 150, 300, 600 etc and to 2500. It used in more industries than carbon steel as stainless steel has better resistant performances on corrosion environment and always provides with a good appearance.

In a piping system, a bend is a pipe that changes the direction of the pipe. According to the Angle, there are 45° and 90°180° three most commonly used, in addition according to the engineering needs also include 60° and other abnormal Angle elbow. Pipe connection methods include: direct welding (the most common way) flange connection, hot melt connection, electric melt connection, thread connection and socket type connection. According to the production process can be divided into: welding elbow, stamping elbow, push elbow, casting elbow, butt welding elbow and so on. Other names: 90 degree bend, right Angle bend, etc.

Stainless steel tee is a kind of pipe fitting used at the branch of pipe. For the use of seamless pipe manufacturing tee, usually used by the process of hydraulic bulging and hot pressing forming two. The hydraulic bulging of stainless steel tee is a forming process of expanding out of branch pipe by axial compensation of metal material. The process is to use special hydraulic press, with three links within the tube billet diameter equal injection liquid, through the two horizontal side of the hydraulic cylinder synchronization of the motion of tube billet, billet after squeezed smaller volume, smaller volume of liquid with the tube billet inside the tube billet and pressure, when the stainless steel tee branch pipe bulge out to the pressure, Under the double action of liquid pressure in side cylinder and tube billet, the metal material flows along the inner cavity of mould and expands out the branch tube.

The roundness of the reducing pipe shall not be greater than 1% of the outer diameter of the corresponding end, and the allowable deviation shall be ±3mm.The material of the reducing pipe is performed by SY/T5037, GB/T9711, GB/T8163, ASTM A106 / A53 GRB, API 5L, APT5CT, ASTM A105, ASTM A234, ASTM A106, DIN standard reducing pipe (size head) is a pipe fitting used at the pipe diameter reduction.Usually the forming process is to reduce the diameter of pressing, expanding the diameter of pressing or reducing the diameter plus expanding the diameter of pressing, for some specifications of reducing pipe can also be used stamping forming.

Steel angle bar can be made into pressure structural bracket based on different size and grade, and also can be made into connector between structural beam. Angle steel is widely used in building and project area, such as house building, bridge building.electrial tower building, ship building, industrial boiler ,bracket and stock warehouse and so on.

H-section steel is a kind of economic section high-efficiency profile with more optimized section area distribution and more reasonable strength weight ratio. It is named because its section is the same as the English letter "H". Because all parts of H-section steel are arranged at right angles, H-section steel has the advantages of strong bending resistance, simple construction, cost saving and light structural weight in all directions, and has been widely used.

I-beam, also known as universal beam, is a long strip of steel with I-shaped section. I-beam is divided into ordinary I-beam and light I-beam. It is a section steel with I-section shape.

Stainless steel channel is a stainless steel material with a "U" shaped cross section, and its shape is similar to ordinary trough steel. Stainless steel channel steel using cold drawing, cold bending, hot rolling and other processing technology, made of products with corrosion resistance and excellent mechanical properties, is widely used in various fields.