継ぎ目が無い鋼鉄管

ASTM A335 P11 Seamless Alloy-Steel Pipe High-Temperature Boiler Tube ASTM A335 P11 seamless alloy-steel pipe is a 1.25Cr-0.5Mo ferritic alloy pipe designed for high-temperature and pressure-bearing service in boilers, superheaters, reheaters, and process piping. It is supplied as seamless pipe under ASTM A335 / ASME SA335 and is suitable for bending, flanging, forming, and fusion welding when proper welding procedures and heat treatment controls are applied. Specifications

Cold Rolled Seamless Steel Tube Cold drawn seamless steel pipe is a precision cold drawn seamless pipe with high dimensional accuracy and good surface finish for mechanical structure and hydraulic equipment. Selecting precision seamless pipe to manufacture mechanical structure or hydraulic equipment can greatly save machining hours, improve material utilization and improve product quality. Standred: EN10305-1 EN10305-1 ---- Delivery conditions Designation Symbol Description

9Cr2Mo Cold Rolled Steel Pipe Tool Steel Alloy Seamless Pipe For Mechanical Manufacturing Material 9Cr2Mo is a high-performance tool steel alloy known for its excellent mechanical properties and resistance to wear and corrosion. This steel is particularly suited for applications requiring high strength and durability. The cold-rolled seamless pipe variant of 9Cr2Mo is widely used in mechanical manufacturing due to its enhanced surface finish and dimensional accuracy.

JIS G3466 Carbon Steel Square Steel Tube For General Structural Purposes Product Overview JIS G3466 carbon steel square steel tube is a cold-formed or formed structural hollow section used for general civil engineering, architectural, and fabricated steel structures. Under JIS G3466, the standard grade symbols are STKR400 and STKR490; STKR400 is selected for general structural frames, while STKR490 is used when higher yield and tensile strength are required. The tube is

Ferritic / Austenitic Alloy Seamless Steel Tube Polishing Surface 3.2 - 127mm OD ASTM A213/A213M-18 seamless ferritic and austenitic alloy-steel tubes are designed for pressure-bearing heat transfer service where dimensional stability, clean internal surface condition, and reliable elevated-temperature performance matter. In this category, the most commonly specified austenitic grades include TP304, TP304L, TP316L, TP321, and TP347H, covering general heat-exchanger duty,

EN10305-1/ASTM A513 Cold Drawn Heavy Wall Mechanical Seamless Honed Tube Standard: ASTM A513 Grade Group: A53-A369 Thickness: 0.5 - 50 mm Outer Diameter(Round): 5 - 420 mm Surface Treatment: Bright Technique: Cold Drawn, Cold Drawing Material: SAE1010,SAE1020,SAE1026,SAE4130,SAE4140 L: max12000mm 1. ASTM A519 Oil cylinder Seamless Carbon and Alloy Steel Mechanical Tubing 2. Steel Grade: SAE1010,SAE1020,SAE1026,SAE4130,SAE4140 3. Porudction Method: Cold drawing + Honing +

Products Description TORICH DIN17175 engineering and agricultural machinery Seamless Steel Honed Tube Standard DIN17175, DIN2391 Material 20#, 45#, Q345 Size OD: 5-120mm WT: 0.5-50 Length: 3-9m Delivery Condition + Cc + LCc + SR + Ad + N Test Tensile Test, Hydraulic Test, Eddy Current Test etc Application Hydraulic Pipe Mechanical Requirements Delivery Condition Cold Finished (Hard) (BK) Cold Drawn and Stress-Relieved (BK+S) Hardness HB Parameters T.S. Rm N/mm2 Elongation A5%

Hydraulic Cylinder Tube E355 ST52 H8 Honed Tube Manufacture Method: Cold drawn, hot rolled+deep hole bored Certification: ISO9001, SGS, Material: Carbon steel,alloy steel, stainless steel Standard&Grade: DIN2391-2 ST52,EN10305-1 E355,C45E,25CrMo4,42CrMo4, CK45,E410, E470,ASTM A519 SAE1020,SAE1026,SAE1045,SAE1518,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340,etc. Size Range: ID of 300mm max for cold drawing, ID of 500mm for deep hole boring ID Tolerance: ISO H8 End finish: Plain

ASTM B167 UNS N06600 Seamless Nickel Alloy Tube for Heat Exchanger TORICH is a Professional Manufacturer of ASTM B167 UNS N06600 Seamless Nickel Alloy Tube, which is for Nickel-Chromium-Iron Alloys and Nickel-Chormium-Cobalt-Molybdenum Alloy and Nickel-Iron-Chromium-Tungsten Alloy Steel Tubing for General Service We can manacture stainless steel tubes based on the following technical standard: ASTM A213,ASTM A312,ASTM A511,ASTM A269,ASTM A249,ASTM A358 The Stainless Steel