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  • qualidade Tubo de aço da precisão redonda sem emenda, tubo recozido St30Si do RUÍDO 2391 fábrica

    Tubo de aço da precisão redonda sem emenda, tubo recozido St30Si do RUÍDO 2391

    Seamless Round Precision Steel Tube , DIN 2391 St30Si Annealed Tube Product Description: Cold drawn seamless mechanical tubing is employed in a variety of uses, particularly when heavy wall thicknesses, specific steel alloys or both are required. Specific applications include bushings, spacers, bearings and other mechanical parts in automobiles, trucks, aircraft and construction, agricultural and drilling equipment, as well as hydraulic cylinders. Standard GB/T3639-2000

  • qualidade O mergulho quente galvanizou a tubulação de aço mecânica da precisão laminada a alta temperatura de aço do RUÍDO 2391 st37 BS 6323 de Q235B para a engenharia fábrica

    O mergulho quente galvanizou a tubulação de aço mecânica da precisão laminada a alta temperatura de aço do RUÍDO 2391 st37 BS 6323 de Q235B para a engenharia

    Hot Dip Galvanized Steel Q235B Hot Rolled DIN 2391 St37 BS 6323 Precision Mechanical Steel Tubing For Engineering We are a Chinese professional steel pipe manufacturer. We have more than ten years experience. We have our own factory, we can produce all kinds of steel pipes as your need. We have high quality and low price. We can assure you our quality and we have quality certificates. We welcome you send us inquiries, meanwhile we welcome you come to our factory to check the

  • qualidade Tubo de aço galvanizado da precisão do ISO 8535 do RUÍDO 2391 para automotivo, hidráulico fábrica

    Tubo de aço galvanizado da precisão do ISO 8535 do RUÍDO 2391 para automotivo, hidráulico

    Galvanized DIN 2391 ISO 8535 Precision Steel Tube for Automotive , Hydraulic Product Description: The tubes can be produced in the following delivery conditions: BK (+C) Cold finished/hard (cold finished as drawn). No heat treatment after the last cold forming process. BKW (+LC) Cold finished/soft (lightly cold worked) After the last heat treatment there is a light finishing pass (cold drawing). BKS (+SR) Cold finished/stress relieve annealed. After the final cold forming

  • qualidade O cilindro hidráulico de EN10305-1 E355 Q345B St52 afiou o tubo de aço da precisão de aço do tubo fábrica

    O cilindro hidráulico de EN10305-1 E355 Q345B St52 afiou o tubo de aço da precisão de aço do tubo

    EN10305-1 E355 Q345B St52 Hydraulic Cylinder Honed Steel Tube Precision Steel Tube 1. Hydraulic Cylinder Tube Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder. 2.Honed tube ----- used in Elevator buffer and Hydraulic Cylinder . This kind tube have a better roughness

  • qualidade Tubo de aço da precisão do RUÍDO 2391 das BS 6323, tubulação de aço mecânica de BK BKS BKW para hidráulico fábrica

    Tubo de aço da precisão do RUÍDO 2391 das BS 6323, tubulação de aço mecânica de BK BKS BKW para hidráulico

    BS 6323 DIN 2391 Precision Steel Tube , BK BKS BKW Mechanical Steel Tubing for Hydraulic Product Description: Precision steel pipe is a kind of high-precision steel pipe material processed by cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer walls of the precision steel tube, no leakage under high pressure, high precision, high finish, no deformation in cold bending, no flaring, no cracks in flattening, etc., it is mainly used to

  • qualidade Tubulação de aço da precisão do tratamento térmico DIN2391 com a parede grossa para a engenharia automotivo fábrica

    Tubulação de aço da precisão do tratamento térmico DIN2391 com a parede grossa para a engenharia automotivo

    Heat Treatment DIN2391 Precision Steel Tubing with Thick Wall for Automotive Engineering Product Description: Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT, ST52, CK 45 and AISI 1020. We can also offer as customized seamless steel tube. standard GB/T3639-2000 DIN2391 EN10305 ASTM A519 metarial C20 CK45 Q355B Q355D E355/ST52 SAE1026 4130 4140 STKM 13C Heat treatment BK+S size I.D:30mm-400mm

  • qualidade Tubulação de aço da precisão da laminagem a quente DIN2391 E355 10# 20# 35# da espessura de ASTM 2mm para o cilindro do ar fábrica

    Tubulação de aço da precisão da laminagem a quente DIN2391 E355 10# 20# 35# da espessura de ASTM 2mm para o cilindro do ar

    ASTM 2mm Thickness Hot Rolling DIN2391 E355 10# 20# 35# Precision Steel Pipe For Air Cylinder Product Description: The specification is from Φ40 to Φ630mm, the OD is from Φ50mm to Φ820mm, the length is less than 13.5 meters, the degree of finish can reach from 0.2µm to 0.8µm, the straightness is 0.5/1000, and the ID tolerance is H8. Product Name Precision Seamless Steel Tubes Standard GB/T 8162-1999, GB/T8162, GB/T 3093-2002, ASTM A106-2006, ASTM A53-2007, DIN 2391, DIN EN

  • qualidade Tubulação de aço da precisão E215/E235/E355, tubulação grossa do aço da parede da maquinaria fábrica

    Tubulação de aço da precisão E215/E235/E355, tubulação grossa do aço da parede da maquinaria

    E215 / E235 / E355 Precision Steel Pipe , Machinery Thick Wall Steel Tubing Quick Detail: Standard: EN10305-1, EN10305-4, BS 6323Grade: E215 / E235 / E355Size:(mm)Out Dimensions: 6 mm ~ 350 mmWall Thickness: 0.8 mm ~30mmLength: Fixed(6m,9m,12,24m) or normal length(5-12m) Description: Precision steel tube Precision in size,Bright for the surface, high ability of mechanical performance Standard: EN10305-1, EN10305-4, BS 6323, ISO 8535STEEL GRADE: E215 / E235 / E355 APPLICATIONS

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