Adequate supply of goods in the warehouse
1. The company has stable and good supply channels with sufficient supply sources
2. Complete goods, quality assurance, and delivery speed
3. Support wholesale and retail

Stainless steel square pipe classification: square pipe is divided into seamless steel pipe and welded steel pipe (welded pipe) two categories. According to the section shape can be divided into square and rectangular pipe, widely used is round steel pipe, but there are also some semicircular, hexagonal, equilateral triangle, octagonal and other special-shaped steel pipe.

For the stainless steel square pipe under fluid pressure, hydraulic tests should be carried out to test its pressure resistance and quality, and no leakage, wetting or expansion under the specified pressure is qualified, and some steel pipes should also be crimping test, flaring test, flattening test, etc., according to standards or requirements of the demander.

Square tube specification: 5*5~150* 150mm Thickness :0.4~ 6.0mm

Square pipe material: 304, 304L, TP304, TP316L, 316, 316L, 316Ti, 321, 347H, 310S

We have a strict quality system, the raw materials of each order will be tested before production, and a rolling mill test certificate will be provided to customers.
We provide the roll form industry with the equipment they need to make high-quality steel trim, steel support framing, and other metal components. Our entry systems are designed to deliver reliable performance and efficient production for a variety of applications.

Stainless steel square pipe is a name for stainless steel square pipe, that is, a steel pipe with equal side length. It is made of strip steel by processing and rolling. Generally, the strip is unpacked, flat, crimped, welded to form a round tube, which is then rolled into a square tube and cut to the required length. They usually come in packs of 50.

Stainless steel pipe is a type of hollow strip steel, and many pipelines are used to transport fluids such as oil, natural gas, water, natural gas, steam, etc. Other pipelines have relatively light bending strength and torsional strength together. It is also widely used in the manufacturing of mechanical parts and engineering structures.
Our tube mill operators complete all required ASTM and customer specifications testing, based on fabrication and surface finish requirements. Mechanical tests are performed at regular intervals, and all tubing is 100% inline eddy current tested. If the tubing is to be mandrel bent, ID tolerances are critical. Therefore, plug gauges are utilized to ensure adequate clearance and customer-required dimensions are met. 

1.Every cartons loaded with good shoring and strengthening in container well to make it safe arrive at destination port. 
2.Take container loading pictures and seal the container.
3.Transportation speed is quick. And keep customer eachstep informed.
 

Over the years,