Metal Pipe Size Standards

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1: The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

This document specifies technical requirements and measures for testing procedures for evaluation of energy required to be adopted by persons undertaking the design, manufacture and supply of metal forming and laser processing machine tools in order to achieve reproducible data about the...

This specification covers electric-fusion-welded steel pipe suitable for corrosive service. NOTE 1-The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1: The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1-The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1-The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1-The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1-The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1-The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1-The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

This standard presents guidelines for welding the root pass of metal pipe butt joints with an open root or a consumable insert. Joint designs, assembly, consumable insert configurations, base metals, filler metals, and purging are discussed. Applicable arc welding...

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1-The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

This document presents information concerning those properties of aluminum which affect its weldability and which cause specific problems in the fabrication of aluminum pipe. Recommendations are made for solving these problems and suggested procedures are presented for welding aluminum...

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1-The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as nominal diameter, size, and nominal...

1.1 This specification covers electric-fusion-welded steel pipe suitable for corrosive service. Note 1-The dimensionless designator NPS (nominal pipe size) has been substituted in this specification for traditional terms such as "nominal diameter," "size," and "nominal...

This document presents recommended practices for welding mild steel pipe. It is intended to cover piping systems such as for low pressure heating, air conditioning, refrigeration, water supplies, as well as some gas or chemical systems. It provides welding techniques for oxyacetylene,...