Company Dynamic

April 14, 2018
steel pipe for sea water

Erosion and Corrosion in Pipeline for Sea Water – Part 1

INTRODUCTION Marine problems are of national importance• At the present time, the U# S* Government is stimulating interest in marine activities in many areas. Examples of problems receiving attention are shore erosion, harbor protection, sea-water intrusion of the fresh-water table, navigation, underwater transportation, oceanographic exploration, hydrofoil ships, nuclear-powered vessels, iceberg movements, seafood, pollution control, etc* One program which has gained national and international interest is that of the Office of Saline Water to develop methods of converting sea or brackish water to fresh water. For highly saline waters, such as sea water and brines from salt wells, many today favor […]
March 26, 2018


Engineering Research Institute  THE UNIVERSITY OF MICHIGAN Ann Arbor. Mich. The investigation covered by this report was made to evaluate the tensile and rupture properties of ASTM-A106, Grade B, carbon steel pipe. It was carried out as the Timken Roller Bearing Company^ contribution to a cooperative program of Petroleum and Chemical Panel of the ASTM-ASME Joint Committee on Effect of Temperature on the Properties of Metals# Several organizations evaluated typical samples of carbon steel in plate and pipe form to establish typical properties for carbon steel products. Stress-rupture properties were measured at 1000#F and short-time tensile properties at 80°, 200#, 400#, […]
March 23, 2018

Comparison of international specifications of tubular products and their materials

  The following file indicates the various international standards for welded cold-formed structural tubing; round, square and rectangular. These specifications can be compared to the steel types that ABTERSTEEL COMPANY currently use in our roll forming of structural tubes and profiles. ABTERSTEEL  cold forms our structural welded steel hollow sections according to the SANS (South African National Standards) specification. We manufacture all our steel sections and open profiles according to the SANS specifications. This includes our electrical steel conduit, conveyor tubes, galvanized tubing, side impact bars, water pipe and general circular, rectangle and square steel tubes. The standards for the variety of SANS […]
March 8, 2018

Size and Weight of Seamless Roll Steel Pipe Schedule,ASME B36.10M-1996

  Nominal Diameter Outside Diameter STD) (XS) (XXS) Wall Thickness Nominal Weight NPS DN in. mm in. mm Ib/ft kg/m 1/8 0.405 10.3 STD 40 0.068 1.73 0.24 0.37 1/8 0.405 10.3 XS 80 0.095 2.41 0.31 0.47 1/4 0.540 13.7 STD 40 0.088 2.24 0.42 0.63 1/4 0.540 13.7 XS 80 0.119 3.02 0.54 0.80 3/8 10 0.675 17.1 STD 40 0.091 2.31 0.57 0.84 3/8 10 0.675 17.1 XS 80 0.126 3.20 0.74 1.10 1/2 15 0.840 21.3 STD 40 0.109 2.77 0.85 1.27 1/2 15 0.840 21.3 XS 80 0.147 3.73 1.09 1.62 1/2 15 0.840 […]
February 24, 2018

A335/A335M Alloy Steel Pipe Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

ASTM/ASME SMLS Pipe A335: Pl , P2, P5, P9, PII, P12, P15, P21 , P22, P91, P92 ASME SA335—American Boiler and Pressure Vessel norms Standard: ASTM A335/ASME SA335 Steel grade: P5, P9, P11, P12, P22, P91, P92 Size: OD (90-1200mm) x WT (25-150mm) Application: Used for boiler pipe, power plants and nuclear plants. A335/A335M Alloy Steel Pipe Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service:A335/A335M alloy pipe Product Type:       Seamless Alloy Steel Pipe/Tube Dimension: 1/2″ to 28″,             21mm to 720mm Wall Thickness: SCH5 to XXS,      5mm to 120mm Standard: […]