Threeway Steel Co., Ltd
E-mail: sales@srtsteelpipe.com
Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116Phone:0086-731-8873-9521
Keywords : Update : 2016-10-31 View(s) : 2531
Submerged arc welding (SAW) is a common arc welding process. SAW is normally operated in the automatic or mechanized mode, however, semi-automatic (hand-held) SAW guns with pressurized or gravity flux feed delivery are available. The process is normally limited to the flat or horizontal-fillet wel...
Keywords : Update : 2016-10-30 View(s) : 2784
Threeway steel Supply is a leading supplier of pipes and piping equipment providing high quality drill pipes and tubes for the oil and gas industry. Closely cooperating with certified manufacturers worldwide Ferrostaal offers a huge inventory of standard and heavy weight drill pipe in various specif...
Keywords : Update : 2016-10-30 View(s) : 2606
Threeway steel Supply is a leading supplier of welded pipes and tubes providing an extensive selection of all grades and dimensions to the oil & gas, petrochemical, chemical and power industries. We work closely together with certified pipe manufacturers from around the world and have a huge ran...
Keywords : Update : 2016-10-28 View(s) : 2673
Large diameter seamless steel pipe is over 1000MM, which is made from steel ingot or solid tube, and then processed by hot rolling or cold rolling. Sometimes, the seamless steel pipes is longer or short while using. Short seamless steel pipes can be welded, longer seamless steel pipes can b...
Keywords : Update : 2016-10-28 View(s) : 1442
Casing pipes are manufactured of metal in-house produced and smelted in the electric furnace, treated with synthetic slags and cast by continuous casters. The applied steel making process ensures the achievement of chemically pure steel with reference to sulphur and phosphor contents providing ...