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Contact Person : Ms. Yu Fiona
Company Name : Shanghai Yuying Machinery Technology Co., Ltd.
Tel : 86-21-58964485-803
Fax : 86-21-58964485-806
Address : Shanghai,Shanghai,Room 2251, Building 7, No. 1365, Hongde Road, Jiading Industrial Zone, Shanghai, China
Country/Region : China
Zip : 201821

large diameter spiral welded steel pipe

Product Detailed

large diameter ssaw pipe 1.Acquired API Certificates 2.Stand higher strength than longitudinal-seam pipe 3.Best quality

Large diameter spiral welded pipe

Item	Details
Outer Diameter	219----3000mm
Wall Thickness	6mm----25mm
Length	as per your requirement
Usage	Liquid long-distance delivery pipeline, such as petroleum, natural gas ,Water Delievery, drainage Heating Pipe,Power Pipe,Structure Pipe,piling driving etc
Manufacture Processes	Raw material Test→Uncoiling→Leveling→Shearing End Welding→Further Leveling→Side Trimming→Transfering→Forming→Removal of Inner and Outer Blur→Repair,X-Ray Inspection,Film and Ultrasonic Test by hand→Pipe End Process→Hydraulic Test →Ultrasonic Inspection→Automatic Length and Weight Measurement→Coating→Marking→Storage
Ends Processing	Bevelled or Plain End
Surface Process	1. Varnish coating 2. Galvanized3. 3PE Anti-corrosion coated 4 According to the customers' requirement
Test Equipment
Raw Material Test	Tensile Test ,Yeild Strength,Elogation,Impact Test, Chemical Analysis,Hardness Test,Charpy Impact Test,Metallographic Examination
Final Product Test	Hydraulic Test, On-line and off-line Ultrasonic Test,Tensile Test ,Yeild Strength,Elogation,Hardness Test,Charpy Impact ,Flattening Test,Instant X-Ray InspectionChemical Analysis,Metallographic Examination
Package	1 Naked2 According to the customers' requirement
Main Market	Middle East, South and North America,Europe,Austrilia,Afria, Southeast Asia
Other	Special design are available accrding to your requirement

For more info,please feel free to contact us.We will give you a satisfying reply

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