steel tubes india alloy steel export division ashtavinayak building, office no 303, 3rd Floor, wadi v p road girgaum mumbai-400004 maha, Sadanand, Sadanand - 400004
ST52 DIN 2391 Carbon Steel Welded Tubes can be used in water wells, because DIN 2391 ST 52 ERW pipe is 2 times cheaper than DIN 2391 ST..... or China.
