Seamless steel pipe:(anticorrosion) 1) standard: ASTM GB ASME API JIS DIN BS 2) material: API5CT,J55,L80, and so on 3) Length: 5.8 M for 20’ container, 6-12M for 40’ container 4) Packing: Shipment standard package 5) Painting: can be required 6) BTC,LTC,STC thread and coupling can be required Welded anticorrosion pipe 1/2''-16'' material: Q235B,Q345B To date, more and more clients, ranging from China to Singapore, Vietnam, Southeast Asian and part of American and European country, our products have won a good reputation both at home and abroad. We are sure that from pure-hearted cooperation we can establish good relationship. Feel free to contact us, we are sure to satisfy you with our professional information, top quality and efficient services