炭素鋼管
ERW LSAW 縦接接鋼管 Q235 Q345 API 5L Gr.B X42-X70 炭素鋼直接接鋼管
炭素鋼ストレートシーム溶接管 | ERW/LSAW 縦方向溶接鋼管 Q235 Q345 API 5L Gr.B X42-X70
建設/構造用角形鋼管 ERW SHS 中空セクション Q235B Q355B S235JR
角形溶接鋼管 | ERW SHS 中空セクション | Q235B Q355B S235JR | 20×20～400×400mm
温室フレーム用角形鋼管
Rectangular & Square Welded Hollow Section For Greenhouse Frame Product Description Square and rectangular steel tube (also called hollow section) is manufactured by forming steel coil into round tube and then reshaping it into square or rectangular form through ERW welding. It offers excellent ...
エンジニアリング用黒色焼鈍中空角形鋼管（溶接）
Black Annealed Square Hollow Section Welded Square Tube For Engineering Product Description Square and rectangular steel tube (also called hollow section) is manufactured by forming steel coil into round tube and then reshaping it into square or rectangular form through ERW welding. It offers ...
プレミアムシームレス炭素鋼管 高強度 過酷な産業用途向け
Premium Seamless Carbon Steel Pipe for Heavy-Duty Industrial Applications High-Strength Carbon Steel Pipe for Reliable Industrial Use 1. Product Overview This series of seamless pipes is manufactured from high-quality carbon structural steel, integrally formed by a hot-rolled / cold-drawn seamless ...
