Small angle seamless square tube Small angle square tube Cold drawn seamless square tube Cold drawn square tube S235JR Square and rectangular tube Square and rectangular tube seamless square tube E235D square steel pipe S235JR square steel pipe E235B square steel pipe S235JR square steel pipe E355D square steel pipe S355J2 square steel pipe E355C square steel pipe S355J0 square steel pipe square steel pipe E355B square steel pipe Elliptical steel pipe Oval tube S50 hexagonal steel pipe S36 hexagonal steel pipe Special pipes hexagonal pipe Grinding tube 4140 Cylinder rod 1045 Cylinder rod Cylinder rod Automobile crane counterweight cylinder Automobile crane leg deployment oil cylinder Suspension cylinder of automobile crane Truck crane leg oil cylinder Automobile crane telescopic oil cylinder Automobile crane variable speed oil cylinder Automobile lifting oil cylinder Swing oil cylinder for high-altitude operations High altitude operation steering cylinder High altitude operation steering cylinder Leveling oil cylinder for high-altitude operations High altitude operation leg oil cylinder Variable amplitude oil cylinder for high-altitude operations High-altitude work vehicle cylinder Excavator tensioning cylinder Excavator chassis telescopic oil cylinder Excavator angle push hydraulic cylinder Excavator angle push oil cylinder Excavator swing oil cylinder Excavator bulldozer oil cylinder Excavator arm cylinder Excavator cylinder Excavator boom oil cylinder Mechanical bucket oil cylinder Excavator bucket oil cylinder A355 Heat exchanger seamless pipe Heat exchanger seamless pipe X100QO Pipeline pipe and Petroleum Casing Tube X52NO Pipeline pipe and Petroleum Casing Tube X80Q Pipeline pipe and Petroleum Casing Tube X60N Pipeline pipe and Petroleum Casing Tube X42R Pipeline pipe and Petroleum Casing Tube Pipeline pipe and Petroleum Casing Tube Precision cold-rolled seamless tube Precision Cold Drawn Seamless Tube Cold drawn seamless tube Precision cold drawn steel pipe Precision cold-rolled steel pipe 1045 precision steel pipe 4140 precision steel pipe 4130 precision steel pipe 5140 precision steel pipe S355 precision steel pipe A519 precision steel pipe Precision cold drawn tube Precision cold-rolled tube 1045 precision tube 4140 precision tube 4130 precision tube 5140 precision tube S355 precision tube A519 precision tube 1045 seamless pipe 4140 seamless pipe 4130 seamless pipe 5140 seamless pipe S355 seamless pipe A519 seamless pipe ASTM A106 Gr. B seamless pipe 1020 seamless pipe S355JR seamless pipe E355B seamless pipe 1045 seamless steel pipe 4140 seamless steel pipe 4130 seamless steel pipe 5140 seamless steel pipe S355 seamless steel pipe A519 seamless steel pipe ASTM A106 Gr. B seamless steel pipe 1020 seamless steel pipe S355JR seamless steel pipe E355B seamless steel pipe Mechanical structure tube Mechanical structural steel pipe Mechanical structure pipe Flat elliptical tube Elliptical tube ASME SA213 High-pressure boiler tube ASME A213 Heat exchanger seamless pipe ASME A355 Heat exchanger seamless pipe bucket cylinder boom cylinder bucket arm cylinder bulldozer front shovel oil cylinder swing cylinder Angular push cylinder Chassis telescopic cylinder Tightening oil cylinder Amplitude variation cylinder telescopic cylinder support oil cylinder leveling cylinder Steering cylinder Hanging cylinder Outrigger extension cylinder Counterweight oil cylinder hollow piston rod Solid piston rod Pneumatic piston rod Hydraulic piston rod Precision piston rod Hydraulic cylinder piston rod Cylinder piston tube 1045 piston rod 4140 piston rod Chrome-plated piston rod S35 hexagonal pipe S36 hexagonal pipe S50 hexagonal pipe S355JR(E355B) square steel pipe S355J0(E355C) square steel pipe S355J2(E355D) square steel pipe S235JR(E235B) square steel pipe S235JR(E235D) square steel pipe Seamless square and rectangular tubes Welding square and rectangular tubes Cold-drawn square and rectangular tubes Small-angled square and rectangular tubes A519 precision seamless steel tubes ASME SA106 High-pressure boiler tube ASME SA210 High-pressure boiler tube SA213 High-pressure boiler tube ASME SA335 High-pressure boiler tube BR-X42R Pipeline pipe and Petroleum Casing Tube BN-X60N Pipeline pipe and Petroleum Casing Tube BQ-X80Q Pipeline pipe and Petroleum Casing Tube BNO-X52NO Pipeline pipe and Petroleum Casing Tube BQO-X100QO Pipeline pipe and Petroleum Casing Tube ASTM SA-106B Mechanical structure tube 1020 Mechanical structure tube 1045 Mechanical structure tube 4140 Mechanical structure tube 4130 Mechanical structure tube 5140 Mechanical structure tube S355 Mechanical structure tube A519 Mechanical structure tube ASTM A106 Gr.B Conveyor pipe 1020 Conveyor pipe S355JR Conveyor pipe E355B Conveyor pipe High-precision honing tubes Oil cylinder honing tube Cylinder honing tube 1045 precision seamless steel tubes 4140 precision seamless steel tubes 4130 precision seamless steel tubes 5140 precision seamless steel tubes A519 precision seamless steel tube S355 precision seamless steel tubes Hassas honlama tüpü Honing Boru Fabrikası Silindir kolu Hidrolik silindir namlu Soğuk çizilmiş çelik boru Soğuk çizilmiş çelik tüp soğuk tüp 20 cm hassas kesintisiz boru Hassas parlak tüp Kesin dikişsiz çelik boru 40CR hassas tüp 40CR hassas çelik boru 20CR hassas tüp 20CR hassas çelik boru 42crmo honlanmış tüp 42crmo hassas honlanmış tüp Kapitone Taşlama Tüpü Hassas öğütme tüpü Soğuk Çizilmiş Öğütme Tüpü Hidrolik silindir borusu Petrol çatlama borusu Petrol çatlama boruları Q355B çelik boru Q355B dikişsiz çelik boru S355B Sakinsiz Çelik Borular 20 # Kesintisiz Boru 20 dikişsiz çelik boru 20# dikişsiz çelik boru İnşaat makineleri için sorunsuz borular İnşaat makineleri çelik borusu İnşaat makineleri için sorunsuz çelik borular Sekiz taraflı çelik borular Sekizgen tüp Sekizgen kesintisiz boru Sekizgen çelik boru Altıgen çelik boru Altıgen tüp Altıgen dikişsiz çelik boru hidrolik silindir Hassas kesintisiz boru Hassas çelik tüp Honing Çelik Boru Özel şekilli boru Özel şekilli borular Özel şekilli çelik boru Özel şekilli tüpler Özel şekilli tüp 27Simn Silindir Tüpü silindir tüpü GB8163 çelik boru 45# çelik boru 20# çelik boru Ekskavatör yağ silindiri 27Simn Kalkan Makine Yağı Silindir Kalkan Makine Yağı Silindir Kalkan makinesi silindiri 27Simn Rotary Sondaj Silindiri Q345b döner sondaj silindiri Döner sondaj silindiri 27SIMN Vinç Hidrolik Silindir 16mn vinç hidrolik silindiri SAE1045 Ekskavatör hidrolik silindiri SAE1020 ekskavatör hidrolik silindiri Ekskavatör için hidrolik silindirler Ekskavatör hidrolik silindiri Tarım Makineleri Hidrolik Silindir Vinç hidrolik silindiri Mekanik hidrolik silindir Mühendislik yağı silindiri A106c yüksek sıcaklıkta kesintisiz boru A106c yüksek basınçlı kesintisiz boru A106C Sakinsiz Boru SA106B yüksek basınçlı kesintisiz boru SA106B Yüksek sıcaklıkta sorunsuz boru SA106B Sakinsiz Çelik Boru 12CR1MOVG Yüksek basınçlı kazan tüpü 20g Sakinsiz Boru 20g yüksek basınçlı kazan tüpü hassas tüp hassas çelik boru 25mn hassas honlanmış tüp 27Simn Hassas Honlanmış Tüp 16mn honlanmış tüp 16mn hassas honlanmış tüp 45# Honed Tüp 45# hassas honlanmış tüp Hassas honlanmış tüp 20# Honed Tüp 20# Hassas Honlanmış Tüp 27simn honlanmış tüp 25mn honlanmış tüp Honlanmış tüp Sorunsuz petrol borusu Petrol çelik borusu Petrol çatlama tüpü Petrol çatlayan kesintisiz boru Gübre çelik borusu SA333 Yüksek basınçlı kazan tüpü SA106 Yüksek basınçlı kazan tüpü Yüksek basınçlı kazan fırını Nükleer enerji için kesintisiz borular Nükleer güç çelik borusu Nükleer dikişsiz boru Akışkan çelik boru Akışkan dikişsiz çelik boru Kesintisiz sıvı borusu Yapısal dikişsiz çelik boru yapısal çelik boru Yapısal kesintisiz boru Sorunsuz gübre borusu Gübre tüpü Gübre özel kesintisiz boru Kesintisiz gaz silindir tüpü Gaz silindirleri için çelik borular Gaz silindir çelik borusu GB3087 Kazan Tüpü GB5310 Yüksek Basınçlı Kazan Tüpleri yüksek basınçlı kazan tüpü