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In stock LSAW steel pipe oct.2019
Standard:GB/T3091，Material:Q235B WT OD 406 457 508 609.6 711.1 762 812.8 863.6 914.4 1016 1066.7 1117.6 1219.2 1320.8 1422.4 8 5200 5150 5200 5100 5100 5100 5100 5100 5100 5100 5150 5150 9.53 5150 5050 5100 4950 4950 4950 4950 4950 5100 5100 5100 5100 5100 5450 5350 10 4900...Read more -
Cold Hardening and Hydrogen Embrittlement of ASTM A179 Seamless Tubes
In the production process of astm a179 cold drawn seamless steel pipe, there are cold hardening and hydrogen embrittlement phenomenon, which are caused by cold drawn seamless tube cracking the main reason. Analysis of the phenomenon of bursting astm a179 cold drawn seamless pipe is a smaller diam...Read more -
Casing Tender from OGDCL
Tender # Description Sales Date Due Date PROC-FB/CB/D-318/2011 20” CASING PIPE 26-01- 2012 02-02- 2012 Bid Bond we will buy the tender documents on your name from the OGDCL When we submit the bid it will be on your letter head and we will be submitting as your local agent for th...Read more -
Buried natural gas pipeline anti-corrosion technology progress
Natural gas is a clean, efficient, convenient and high-quality energy and chemical raw materials. Its exploitation and utilization have significant economic, social and environmental benefits. With the further development of China’s natural gas, the natural gas industry will be faced with n...Read more -
Better Stainless Steel Tube For Better Leak-Tight Tube Fitting Installation
SSP stainless steel tube is synonymous with safety and convenience for instrumentation tubing applications. Instrumentation tubing is designated according to its intended application, as well as by the type of mechanically attached fitting selected to join the tubing. Instrumentation tubing is ge...Read more -
Mild steel pipe defects
Mild steel pipe defects are following below Scarring One of the steel surface defects, the performance of the product surface scar-like foil. Often has tongue, block or scaly and irregular distribution. Scarring sizes, shades ranging from below often inclusions. Rolling scarring resulting scar is...Read more