Burrs are ubiquitous in the metalworking process. No matter how advanced and sophisticated equipment you use, it will be born with the product. It is mainly due to the plastic deformation of the material and an excess iron filings generated on the edge of the processed material, especially the material with good ductility or toughness, which is particularly prone…
Read MoreProject location：Greece Product：LSAW STEEL PIPE Standard and material：API 5L X70,PSL1 Specifications： 406.4*12.7*6000MM 711.2*17.48*12000MM 1219.2*16*6500MM 1422.4*17.48*12000MM Application：Offshore oil platform construction Inquiry time：2021.11.04 Order time：2022.03.16 Shipping time：2022.04.30 Arrival time：2022.05.30 This batch of steel pipes was ordered by our regular Greek customer. Both sides have had deep trust and tacit understanding mutually, based on the many years’ cooperation. This customer is a…
Read MoreConnection method of large diameter spiral steel pipe (SSAW): The common connection method of large-diameter spiral steel pipe is welding, but in some projects, threaded connection, flange connection, socket connection, groove connection and other forms are often used. 1. Welding, flange connection Welding and flange connection are traditional spiral steel pipe connection methods, which are far from meeting the…
Read MoreProduction methods Stainless steel tube according to the production method is divided into two categories of stainless seamless pipe and stainless welded pipe, stainless seamless steel pipe can be divided into hot-rolled tube, cold-rolled tube, cold-drawn tube and extrusion pipe, cold drawing, cold rolling is the second Processing; welded pipe is divided into straight seam welded pipe and spiral welded pipe. Section shape…
Read MoreStraight seam welded steel pipe includes double-sided submerged arc welded longitudinal welded steel pipe (LSAW pipe) and high frequency electric resistance welded pipes (ERW pipe). The length of straight seam welded steel pipe is mainly divided into fixed length and indefinite length. This is mainly according to customer requirements. The length is generally 6-14 meters. Large diameter straight seam…
Read MoreProject Location：Middle East Product：SMLS&SSAW Specification：610*9.53*6000MM;813*9.53*6000MM Standard and steel grade：API 5L GRB Usage：Water transmission Inquiry time：2022.03.28 Sign time：2022.04.05 Delivery time：2022.04.25 Arrival time：2022.06.15 For our customers, the most important thing of this order is the delivery time. The customer informed the urgency of the order when making an inquiry. Only when the delivery date is met can the order be finally…
Read MoreSeamless steel pipe VS welded steel pipe: 1. Seamless steel pipe is a kind of strip steel with no joints around and a hollow section, which is widely used as a pipeline for conveying fluids. Compared with solid steel, it is lighter in weight with the same bending and torsional strength. It is an economical section steel and is…
Read MoreDegreasing method for stainless steel pipes and fittings: 1. Degreasing method of stainless steel pipe Since the stainless steel pipe only needs to be degreased, in addition to the degreasing method of the carbon steel pipe mentioned above, the large-diameter pipe can also be degreased by wiping. It is not suitable to use cotton yarn when degreasing by wiping…
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.
