Straight-welded funnels, tubes made of hot-rolled or cold-moved steel sheets or steel strips are straightforwardly welded to the welding hardware. (Since the welded bit of the steel pipe is in a straight square steel tubing strength line, it is named).
Standard examination of straight crease welded pipe arrangement:
1.Spiral submerged bend welded steel pipe (SY5037-83) for general low-weight liquid transportation is made of hot-moved steel strip loop for cylinder clear, customary temperature winding framing, twofold sided programmed submerged circular segment welding or single-sided welding technique. Submerged curve welded steel channels for general low weight liquid transportation, for example, water, gas, air and steam.
2.General welded channels are utilized for the transportation of for the most part lower weight liquids, for example, water, gas, air, oil and warming steam.
3.Ordinary carbon steel wire packaging (GB3640-88) is a steel pipe used to secure electric wires in electrical establishment ventures, for example, mechanical and common development, establishment hardware and equipment.square steel tubing available to be purchased
4.Straight crease welded pipe (YB242-63) is a steel pipe whose weld is parallel to the longitudinal bearing of the steel pipe. Normally isolated into metric electric welded pipe, welded slim walled pipe, transformer cooling oil pipe, etc.
5.Spiral-cut submerged curve welded pipe (SY5036-83) for pressurized liquid passing on is a hot-moved steel strip loop for cylinder clear, which is frequently winding shaped by a twofold sided submerged circular segment welding strategy for winding passing on of pressurized liquid. Crease steel pipe. The steel pipe has solid weight bearing limit and great welding execution. It is sheltered and dependable after different severe logical tests and tests. The steel pipe has a huge gauge, high passing on proficiency, and can spare interest in laying pipelines. It is primarily used to ship oil and gaseous petrol pipelines.
6.Spiral crease high-recurrence welded pipe (SY5038-83) for pressurized liquid passing on is a hot-moved steel strip curl for cylinder clear, which is regularly winding framed by high-recurrence lap welding for weight liquid vehicle. Winding crease high recurrence welded steel pipe. The steel pipe has solid weight bearing limit and great pliancy, which is helpful for welding and preparing. After different severe and logical investigations and tests, the utilization is protected and solid, the steel pipe has enormous gauge, high passing on productivity, and can spare interest in laying pipelines. It is for the most part utilized for laying pipelines for shipping oil and flammable gas.