Carbon Steel Pipe SCH 40 Size Chart and weightness

 Carbon Steel Pipe SCH 40 Size Chart and weight as per ASME B36.10

Steel pipes are available in various grades. A particular schedule has a set of standards that measures the thickness of the pipe. As the number increases the thickness of the pipe also increases. Schedule 40 Steel Pipe is one such pipe that is versatile and has proven performance.  schedule 40 pipe pressure ratings are also said to be regular and of a high strength grade. The outer diameter and wall thickness of a pipe can be obtained by NPS and scheduled pipes. For instance, NPS 14 schedule 40 pipes will have an outside diameter of 14 inch and a wall thickness of 0.437 inches. The schedule number determines the inside and outside diameter of the pipe. 

schedule 40 pipes dimensions are mentioned in the follow table. The schedule 40 steel pipes weight also differs as per the size of the pipes. In general, the sch 40 pipes weight per foot accounts for 1.68 lbs. As each pipes has its own advantage so does the schedule  40 pipes. These schedule 40 pipes dimensions have thinner walls hence it is the best for applications with low water pressure. A difference in pressure can immediately affect its performance. 

The sch 40 pipes thickness can be determined from the table given. Previously the schedule 40 steel pipes dimensions were divided into 3 sections, standard weight (STD), double extra strong, (XXS), and extra strong (XS). these classifications were based on the size of the pipes. Though these classifications were expected to be phased out by the Schedule 40 Steel Pipes suppliers they still exist and are used widely. DN is a dimensionless specification indirectly related to the diameter as per ISO 6708. Hence it does not directly correspond to size or schedule 40 pipes thickness in mm. Originally the NPS values were given the same inside diameter however as the schedule 40 pipes thickness evolved the inside diameter changed and NPS merely became indirectly related to inside and outside diameter. We have been producing sch 40, SCH80, XXS pipes for customizing them as per the requirements of the application.