Year: 2012 Country: Saudi Arabia Quantity: 800MT Product: ERW steel pipe Project: Saudi Arabia Water Transportation Project Standard and Specification: ASTM A53B 14″ 16″ STD
Read MoreYear: 2013 Country: Saudi Arabia Quantity: 777MT Product: ERW steel pipe Project: Saudi Arabia Power Station Project Standard and Specification: API 5L PSL1 X65 OD 219*5mm
Read More1. Spiral submerged arc welded steel pipe (SSAW) and longitudinal submerged arc welded steel pipe (LSAW) In the 1950s and 1960s, spiral steel pipes were widely used in oil and gas pipelines. In the 1970s and 1980s, they were severely challenged by longitudinal submerged arc welded steel pipes (LSAW steel pipe) and ERW steel pipes. So far, spiral steel…
Read MorePerformance comparison of carbon ERW steel pipe and spiral steel pipe: 1. Overview The welding of ERW steel pipe is the skin effect and proximity effect of high-frequency current. The process of using high-frequency current and induced high-frequency current (rising at the end of the 20th century) resistance to heat and melt the edge of the tube blank, and…
Read MoreYear: 2016 Country: Australia Quantity: 980MT Product: ERW steel pipe Project: Australia ERW Structure Project Standard and Specification: AS 1163 C350
Read MoreYear: 2015 Country: Spain Quantity: 820MT Product: ERW steel pipe Project: Spain Oil Transportation Coated Pipeline Project Standard and Specification: API 5L GR.B ANSI B-36.10 3LPE
Read MoreYear: 2015 Country: South Africa Quantity: 770MT Product: ERW steel pipe Project: South Africa Oil Transportation Coated Pipeline Project Standard and Specification: ASTM A53 GR.B 60.3-114.3MM 3LPE
Read MoreYear: 2016 Country: Saudi Arabia Quantity: 1099MT Product: ERW steel pipe Project: Saudi Arabia Oil and Gas Transmission Coated Pipeline Project Standard and Specification: API 5L PSL1 X52 3LPE
Read MoreXINYUE STEEL GROUP set up several production bases in Tianjin & Hebei Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, RHS, SHS, etc.
