China Manufacture Factory Sharp Corner Square Rectangular Pre-Galvanized Seamless Steel Tube for Con

Product DescriptionWhatkind of pipe/tube can we do?We have three manufacture lines,which cost more than 3million dollars.The 3lines make full sizes of square and rectangular tubes:20mm*20mm-600mm*600mm square tubes;20mm*30mm-600mm*800mm rectangulartubes, thickness:1.5mm-35mm,over 2800 kinds of specifications.The steel grade that we can do show as the following sheet :
Executive standardChina
GB/T3094-2000
GB/T6728-2002Europe
EN10210-2006
EN10219-2006German
DIN17100-80America
ASTM A106/A500Japan
JIS G3466Steel gradeQ195 Q215 Q215BS185ST33SS330Q235BS235JRST37-2Gr. ASS400Q235CS235J0ST37-3Q345BS355JRHST52-2Gr. BSTK490Q345C Q390B Q390CS355J0HST52-3Gr. CQ345DS355J2HGr. D(with heat treatment)Q345E20#Gr. B45#,
20Mn2,
27SiMnOD range20mm*20mm--600mm*600mm20mm*30mm--600mm*800mmWall thickness1.5mm--35.0mm
Length
2m-12m ,bycustomer's requirements
Standards
GB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG178-2005,
ASTM A500 JIS G3466,EN10210,EN10219
Product
Category
metallurgy, Mineral &Energy
Technique
Welded,ERW Cold Rolled,Hot Rolled
Surface
Bared, Galvanized, Oiled,Or Other Anti-corrosive
Treatment.We can produce other specifications according to customers requirements.
Inspection
With Chemical Composition and Mechanical PropertiesAnalysis;
HydrostaticTestDimensional and Visual Inspection,
Also With Nondestructive Inspection
Packing
1.Big OD:in bulk2.Small OD:packed by steel strips3.20"GP:5.85*2.2*2.2 40"GP:11.85*2.2*2.2Black steel pipe: oiled/painted, in bundles and tarpaulin outsideAccording to the requirements of customers
Application
Mechanical &manufacture, Steel structure, Shipbuilding, Bridging ,Automobile chassisIndustrial water lines/plant piping, Vehicular chassis and frames, Idlers &belt conveyorsAgriculture and Irrigation,Scaffolding, Electrical Cable conduits, Cooling towers, Antenna andTelecommunicationTowers, Cold storage,Tabular polesFire Protection Systems, HVACPlumbing,Fabrication industry,Food Processing, Pharmaceutical, Petrochemical, Chemical, Machine Electrode Building, Automobile.
Mainmarket
North America South AmericaEastern EuropeSoutheast AsiaAfricaOceaniaMid EastEastern Asia
Western Europe
Central AmericaNorthern EuropeSouthern Europe
South AsiaDomestic Market
Productivity
3000Metric Tons per Month
Delivery Detail:
15-20days after receive the prepayment or L/C
Product PhotosOther Tools & Hardware :
Process:
Testing equipment:our transportationCertificates:Company Show:
JiNanXinjiyuanspecial section tubeCo., Ltd. is located inJinancity,Shandong province,China, founded in1997.Our products have advantages in large-diameter, thick-walled square or rectangular tubes, fill the blank of domestic and abroad market, widely used in large scale steel structure project, machinery manufacturing, shipbuilding, bridges, construction industry, railway, aviation, container, furniture, decoration etc.The company regards the quality as the lifeblood of the enterprise. we have passed ISO9001: 2008 quality management system certification, we have passed the European union EN10210-1: 2006, 10219-1: 2006 CE certificate in 2012.Our products export to the USA, Canada, Russia, India, Malaysia, German, Spain, Iceland, Portugal, the Middle East and other countries and regions.contact:Phone:+8618678888546Telegram:+8618765835002InstElectrode agram:edward.coastFacebook :coastedwardFAQ:Q: How can you assure your quality?
A: We can provide you professional qualitycertificate.Q:Can you do OEM or ODM productions?
A: Our company supplies different kinds of steel tube, such as square tube, rectangular tube, different shapes hollow sections.
Q: Can you accept trail orders?
A: Our MOQ is5tons. But if you want to place atrail order as the beginning of ourcooperation, we can accept smaller quantity at first. Surely we will have further and longer partnership after the beginning.Q: Can you provide samples for checking before order?
A: Free samples can be provided as you required. You need only to bear thPower Tools e freight cost.