We produce ASTM/ASME Grade 304, Grade 304L,304h, 316, 316L, 316H, 316TI, 321, 321H, 309S, 309H, 310S, 310H, 410S, 2205, 904L, 2507, 254, gh3030, 625, 253MA, S30815, 317L, Type 317, 316lN, 8020, 800, 800H, C276, S32304 and others special requirement stainless steel grade.

ansi 36.19

The normal covers the standardization of steel pipe dimensions and sizes. These pipes contains seamless or welded varieties, and applied in excessive or low temperature and pressures. There are totally different requirements to explain the steel pipe dimension, OD and wall thickness. For the earlier manufacturing pipe, every caliber has just one specification, called normal tube (STD). In order to cope with high strain fluid, the thickening pipe (XS) appeared.

Stainless metal pipes are utilized in constructions, food industry, pharmaceutical business, petrochemical business, automotive business, municipal and decorative purposes. There is another means, in and South America, often use “Pipe Outer Diameter x lb/ft” to describe pipe size. American pipe standards use imperial and metric (SI) items for measurement. It is important to not combine the usage of these items since rounding of dimensions has resulted in an incompatibility between some .

We suggest buying the ASME pipe dimension specifications from theASME websiteor from theIHS store to have a complete a correct understanding of the pipe dimensions matter. We supply pipe and , tubing, valves, flanges, bars, sheet and forgings with numerous worldwide sources for limitless purposes. We specialize in providing merchandise in exotic materials such as duplex, tremendous duplex, 6% molybdenum stainless-steels, titanium, copper nickel and nickel . As there is no such relation between the old normal thickness (O.D.) and Nominal Size, so both of them accepted by standard ASME B 36.10 M.


Our stainless production range

  • This Standard covers the standardization of dimensions of welded and seamless wrought chrome steel pipe for top or low temperatures and pressures.
  • Pipes NPS 12 (DN 300) and smaller have outdoors diameters numerically bigger than their corresponding sizes.
  • The word pipe is used, as distinguished from tube, to apply to of dimensions commonly used for pipeline and piping methods.
  • In distinction, the surface diameters of tubes are numerically equivalent to the scale number for all sizes.

Both ASME B36.10 and B36.19 are the standard specification for the scale of the metal pipe and equipment. Schedule forty and 80 steel pipe because the common sizes that required in several industries, due to the widely strain these pipes bear, they are at all times been requested for a big amount. As describing the metal pipe parameter, we normally use the pipe schedule, It is a method that characterize pipe wall thickness with quantity.

About Asme Overview

On the hand, for metal tube dimensions, the precise exterior diameter identical with pipe number for all sizes. And finally, we are going to tells you tips on how to describe steel pipe dimensions & sizes appropriately. People at all times confused about tips on how to describe steel pipe dimensions (sizes) in right methods, or tips on how to clarify to seller what precisely pipe measurement we are going to purchase. In case any misunderstandings or a unique dimension we purchased, that shall be a giant trouble.

First, we need to admit that each one pipe dimension must be identified as nominal pipe size (NPS). The primary permissible variations, including pipe size and straightness necessities, are defined in ASTM A530, this standard being referenced by all ASTM pipe requirements. Expressed as “NPS x Schedule”, NPS three inch x Sch forty, NPS 4 inch x Sch 40. WGT class (weight class) is a sign of the pipe wall thickness in early, however nonetheless used. It has solely three grades, namely STD ( standard ), XS ( additional robust ), and XXS ( further robust ).

About Standards

The most incessantly indications of schedule are SCH 5, 5S, 10, 10S, 20, 20S, 30, 40, 40S, 60, eighty, 80S, one hundred, one hundred twenty, a hundred and forty, 160. The larger the desk number, the thicker the surface pipe wall, the higher the pressure resistance. In ASME B36.10M, Pipe schedule recognized as Standard (STD), Ex-Standard (XS), or Double Extra Strong(XSS); Or with Schedule No. 5, 10, 20, 30, forty, eighty, one hundred twenty, one hundred sixty.

We have thousands tons stock of stainless steel sheet and coil with various size and grade,mainly include stainless steel, martens stainless steel (including precipitation hardened stainless steel sheet & coil), ferritic stainless steel, and duplex stainless steel.

Characteristics of Stainless Steel Sheet and Plate:
High corrosion resistance
High strength
High toughness and resistance
Temperature resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface that can be easily clean

ansi 36.19