China Steel Pipe Seamless Steel Pipe ERW Steel Pipe

SOther Safety Products prinkler Fire Fighting Steel Pipe (ERW SSAW SMLS)We are the manufacturer & supplier of Steel pipe for sprinkler fire fighting system. The major products applicable to the pipeline fire, water, heat, gas, sewer, subway, airports, seaports, bridges, tunnels, railway stations, pipeline system and so on.
To enlarge sales of products to the global market, all export products have gained FM Certification and UL Certification.Standard:
ASTM A135 ASTM A795 ASTM A53, BS1387, EN10255, EN10240, EN10220, EN10219, EN39, JIS3444Specification:
O. D.: Φ 21.3- Φ 219.1 (mm)
Wall thickness: 2.11- 8.18(mm)Anticorrosive: 1. Hot galvanized 2. Powder coated 3. PaintedEnd state: 1. Grooved 2. Plain end 3. Screwed& socketedFunction: Fire and water supply system in buildingN.D.O.D.SCH 10SCH 30/40W.T.NORMAL WIndustrial Humidifier & Dehumidifier EIGHTW.T.NORMAL WEIGHT(mm)(INCH)(mm)(inch)(mm)(inch)(kg/mtrs)(lbs/ft)(mm)(inch)(kg/mtrs)(lbs/ft)151/2''21.300.840----------------2.770.1091.270.85203/4''26.701.0502.110.0831.280.962.870.1131.691.13251''33.401.3152.770.1092.091.413.380.1332.501.68321.1/4''42.20Resonator 1.6602.770.1092.691.813.560.1403.392.27401.1/2''48.301.9002.770.1093.112.093.680.1454.052.72502''60.302.3752.770.1093.932.643.910.1545.453.66652.1/2''73.002.8753.050.1205.263.535.160.2038.645.80803''88.903.5003.050.1206.464.345.490.21611.297.58903.1/2''101.604.0003.050.1207.414.985.740.22613.589.121004''114.304.5003.050.1208.375.626.020.23716.0910.801255''141.305.5633.400.13411.587.786.550.25821.7914.631506''168.306.6253.400.13413.859.307.110.28028.2918.992008''219.108.6254.780.18825.2616.967.040.27736.8224.7225010''273.1010.7504.780.18831.6221.237.080.30751.0534.27