... API5LGr.B~X80 Water Pipe Line Production SSAW Steel Pipe/ Spiral Seam double-side submerged arc welded steel pipe Brand Zhuowei ... : L245~L555;EN10217-1,EN10219-1,EN10224 L235,L275,L355;EN10025 S235JR,S235JO,S235J2,S275JR,S355JR,S355JO,S355J2,S355K2; DIN 1629 ST37,ST42 ... irrevocable L/C at sight or 30% depositeAll our products 1. Spiral welded steel pipe 2. LSAW steel pipe 3. ERW steel ...