Hebei Steel Tube Co., Ltd. CITIC Second Company

Keywords :

Seamless / straight seam / spiral steel pipe

CITIC Hebei Steel Tube Co., Ltd (ISO9001: 2000 international quality system certification enterprises), with a total area of 150, 000 square meters, construction area of 25, 000 square meters, existing staff more than 300 high-quality, I have Φ219mm - Φ2820mm, wall thickness 6mm-25mm Spiral Seam Automatic Welding Machine [Lincoln double-sided submerged arc welding machine] 2, Φ25mm - Φ1620mm, wall thickness 2.5mm-85mm West JCOE LSAW technology production line 4, Φ6mm - Φ426mm , wall thickness 2mm-40mm seamless steel pipe production line 5. Material 20 #, 35 #, 45 #, 20G, 40Cr, 20Gr, 16Mn, J55, K55, L245 L290 L360 pipeline, S245 S290 S360 X42-X70).Product implementation of API SPEC 5L, 5CT, SY/T5037, GB/T8163, GB/T8162, GB/T9711.2, GB/T3091, GB/T3087 standards. Spiral production and management company (large diameter spiral welded steel pipe, thick-walled steel spiral wound), seamless (fluid seamless steel tubes, seamless steel pipe conveyor, in the low-pressure seamless steel tubes, seamless steel tube structure), Straight Seam Pipe (straight seam steel pipe, Longitudinal small-bore, straight seam steel pipes of large diameter, thick-walled Longitudinal thermal expansion Longitudinal, special Straight Seam Steel Tube), large-diameter steel pipe。CITIC Hebei Steel Tube Co., Ltd (ISO9001: 2000 international quality system certification enterprises), with a total area of 150, 000 square meters, construction area of 25, 000 square meters, existing staff more than 300 high-quality, I have Φ219mm - Φ2820mm, wall thickness 6mm-25mm Spiral Seam Automatic Welding Machine [Lincoln double-sided submerged arc welding machine] 2, Φ25mm - Φ1620mm, wall thickness 2.5mm-85mm West JCOE LSAW technology production line 4, Φ6mm - Φ426mm , wall thickness 2mm-40mm seamless steel pipe production line 5. Material 20 #, 35 #, 45 #, 20G, 40Cr, 20Gr, 16Mn, J55, K55, L245 L290 L360 pipeline, S245 S290 S360 X42-X70).Product implementation of API SPEC 5L, 5CT, SY/T5037, GB/T8163, GB/T8162, GB/T9711.2, GB/T3091, GB/T3087 standards. Spiral production and management company (large diameter spiral welded steel pipe, thick-walled steel spiral wound), seamless (fluid seamless steel tubes, seamless steel pipe conveyor, in the low-pressure seamless steel tubes, seamless steel tube structure), Straight Seam Pipe (straight seam steel pipe, Longitudinal small-bore, straight seam steel pipes of large diameter, thick-walled Longitudinal thermal expansion Longitudinal, special Straight Seam Steel Tube), large-diameter steel pipe。