Construction, machine structure pipe, agriculture equipment pipe, water and gas pipe, greenhouse pipe, scaffolding pipe, building material tube, furniture tube, low pressure fluid tube, oil pipe, etc usage of the pipe: for oil pipe, casing, line pipe in petroleum and natural gas, structure pipe, water and gas, also for chemical industry , water and gas, also for chemical industry. Surface: bare, varnished, zinc coating, anti-corrosion, 3pe, peppepfbe. Etc. Packing: 1> big od: in bulk ; 2> small od: packaged in bundles by steel strip ; 3> according to the requirements of the customers product gi galvanzied round steel tube specification section shape: round thickness: 0.8mm-2.5mm outer diameter: 20mm-219mm zinc coating: >50gm2 standard bs1387, gb3091, astma53, b36.10, bs en1029, api 5l, gbt9711 etc material q195, q235, q345; astm a53 gra, grb; stkm11, st37, st52, 16mn, etc. fabrication plain ends, cutting, threading, etc surface treatment 1. Galvanized 2. Pvc, black and color painting 3. Transparent oil, anti-rust oil 4. According to clients requirement package 1. Bundle 2. Bulk 3. Plastic bags , etc min order 10 tons, more quantity price will be lower payment terms tt, lc at sight, western union etc. deliver time within 7-30 days after deposit, asapwww.wiremeshdsy.com