What is a straight seam welded pipe? Straight seam welded pipe is a steel pipe with a straight weld seam parallel to the longitudinal direction of the steel pipe, also known as a straight seam steel pipe, which is made by bending a steel plate or strip and then welding the joints. The production process of straight seam welded…
Read MoreSAW pipe (Submerged Arc Welding Steel Pipe), it can be classified into longitudinal submerged arc welding steel pipe (LSAW steel pipe) and spiral submerged arc welding steel pipe (SSAW steel pipe). SAW is a manufacturing process using submerged arc welding of steel,this process produces high current density, which prevents the flux layer from losing heat quickly and concentrates in…
Read MoreStraightening is an important process in the production of LSAW steel pipes. Especially for oil casing and oil and gas pipes of API standard with high quality requirements, special pipes for machinery and equipment.These kinds of steel pipes not only have strict requirements on the steel grade and weld quality, but also have high requirements on the straightness of…
Read MoreProject location：Egypt Product：LSAW steel pipe and H Beam Standard and material： EN 10025- 2 EN10219 S355J2H 3.1 Specifications：HEAA800 770X300X14X18X12000 S355J2 EN 10025- 2 MTC 3.1 HEA200X200X8X12 12000 LENGTH S235JR EN10025-2 Pipe 168.3*7.1 mm*6000 EN10210 S355J2H 3.1 LSAW 711mmx8mmx12m Usage：Structural Inquiry time：5th March, 2022 Order time：18th March, 2022 Shipping time：27th June, 2022 Estimated arrival time：27TH,AUGUST, 2022 This is an order…
Read MoreProject Location：Chile Products：LSAW steel pipe with welding shoes Size： 800*18*12000mm 800*18*13000 mm Standard and steel grade：ASTM A252 ASTM A572 GR. 50 Coating requirement: Bare Pipe Application：Bridge Construction Inquiry Time: April 2022 Purchase Time：May, 2022 Shipped Time：July, 2022 This order is a regular customer in Chile, and it is a pile pipe order from a construction company, and the end…
Read MoreProject location：New Zealand Product：LSAW STEEL PIPE Standard and material：EN10219 S355J2H Specifications：OD:610-762mm,WT:16-25mm Application：Structure steel pipe Inquiry time：2022.02.20 Order time：2022.04.10 Shipping time：2022.06.25 Estimated arrival time：2022.08.15 The customer described in this order is a local steel supplier in New Zealand, who has cooperated with Xinyue for many years and has already become an inseparable partner. The high-quality products and good service of…
Read MoreSubmerged arc welding technology is the welding process of SSAW steel pipe and LSAW steel pipe. During the welding process, in addition to insufficient penetration, burn-through and poor formation caused by improper welding process parameters, there will also be pores, slag inclusions, cracks, etc. Defects. This article mainly introduces the main reasons and preventive measures for porosity in submerged…
Read MoreProject location：Australia Product：LSAW Steel Pipe Standard and material：EN10219 S355JR Specifications：DN500 Usage：Marine Piling Construction Inquiry time：2021.10 Order time：2022.5 Shipping time：2022.7 Estimated arrival time：2022.8 In last Oct，Xinyue received a new enquiry of LSAW steel pipes with Epoxy painting from our regular client for a small jetty piling construction to Australia. The enquiry is very complex, one OD pipe but with several…
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.
