Hf welded finned tube using high-frequency resistance welding technology to the steel welding of steel surface, which can increa |
Product name ERW steel pipe Out Diameter 1/2″ -24″ ( 21.3-610mm) Wall Thickness 2-20mm Length 5.8m/ 6m/ 11.8m/ 12m or any fixed length as per customer request Standard API 5L, ASTM A53, BS1387, EN10219, EN10210, SY/T5768 -2006, GB/T3091 -2008, GB/T9711 -1, JIS G3444, JIS ...
Come From Hebei Borun Steel Trade Co.,Ltd
Please check the below inside picture of this model: Features: 1, Digital Meter to PreSet and Display Welding Current. 2, ARC-Force for Anti-Sticking 3,Hot-Start to Start the Welding Arc Smoothly. 4. Outstanding Arc Stability with Low Saptter. 5, Dust-Free Cooling System with ...
High Quality Erw Welded Mild Steel Tube oil and gas line pipe Product Name High Quality Erw Welded Mild Steel Tube oil and gas line pipe Size OD(mm) 42.2 Wall Thickness(mm) 2.77 Length Random length:5-12m Standard API SPEC 5L GB/T9711 Surface Black painting, varnish paint, anti ...