Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)1.Q: Are you a factory or trading company?A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products. 2.Q:What do your factory do regarding quality control?A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.3.Q: Can I get samples before order ?A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.4.Q:How do you make our business long-term and good relationship?A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them.No matter where they come from.5.Q:what is your delivery time ?A: Our delivery time is about one week, timing according to the number of customers.Application:Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure PipeAlloy Or Not:Is AlloySection Shape:RoundSpecial Pipe:API Pipe, EMT Pipe, Thick Wall PipeOuter Diameter:20 - 500 mmThickness:CustomziedStandard:GBLength:12M, 6mCertificate:API, ce, tisi, ISO9001Technique:ERWGrade:Carbon SteelSurface Treatment:galvanizedTolerance:±1%Processing Service:Welding, Punching, Cutting, Bending, DecoilingOiled or Non-oiled:Non-oiledInvoicing:by theoretical weightDelivery Time:8-14 working daysProduct name:Galvanized Steel TubeSurface:Galvanized CoatingType:Welded Steel TubeMaterial:Q195/Q235/Q345/S235JR/S275JR/S355JRShape:Round Pipe TubeUsage:Building StructuresPacking:Standard Seaworthy PackingPayment terms:30%TT Advance + 70% BalanceSample:Sample Freely