tubes et tuyaux sans soudure, en acier

JIS G 3459 Carbon steel pipes for high pressure service JIS G3459 Stainless Steel Pipe is used for the pipings for corrosion resistance, and different grades are applicated for low and high temperature sevice, manufacture method can be cold finished or hot finished, so wide range of specific product requirement can be satisfied to meet the customer's applications. Chemical Composition: Grade Chemical composition C Si Mn P S Ni Cr Mo Others SUS 304 HTP 0.04~0.10 0.75max. 2.00

St52 Hydraulic Steel Pipe Gas Cylinder Honed Tube Manufacture Method: Cold drawn, hot rolled+deep hole bored Gas Cylinder Honed Tube Certification: ISO9001, SGS, St52 Honed Tube 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

GCr15 100Cr6 OD35.2XWT6.5 Seamless Steel Tube Steel Grade/Steel Material: Steel Grade mass fraction % C Si Mn P S Cr Mo GCr15 0.95-1.05 0.15-0.35 0.20-0.40 ≤0.027 ≤0.020 1.30-1.65 ≤0.10 100Cr6 0.93-1.05 0.15-0.35 0.25-0.45 ≤0.025 ≤0.015 1.35-1.60 ≤0.10 100CrMnSi6-4 0.93-1.05 0.45-0.75 1.00-1.20 ≤0.025 ≤0.015 1.40-1.65 ≤0.10 100CrMnSi6-6 0.93-1.05 0.45-0.75 1.40-1.70 ≤0.025 ≤0.015 1.40-1.65 ≤0.10 100CrMo7 0.93-1.05 0.15-0.45 0.25-0.45 ≤0.025 ≤0.015 1.65-1.95 0.15-0.30 Delivery

Cold Drawn Hollow Section Outside And Inside Both Hexagon Shaped Steel Pipe Hexagon Shaped Steel Pipe: Hexagonal steel pipe is also called special-shaped steel pipe, including octagonal pipe, rhombic pipe, elliptical pipe and other shapes. It is economic section steel pipe, including non-circular cross-section profile, equal wall thickness, variable wall thickness, variable diameter and variable wall thickness along the length direction, symmetrical and asymmetric cross

EN10305-1 1018 / 1026 E355 25mm Cold Drawn Seamless Mechanical Tube (CDS) For Automobile Parts Product Description: EN10305-1 1018 / 1026 E355 25mm Cold Drawn Seamless Mechanical Tube (CDS) For Automobile Parts as per standard EN10305-1 ,Produce by seamless cold drawn cold rolled and hot rolled .widely used for Automobile Parts. Detail spec: OD 5-420mm, WT0.5-50mm Tolerance: Outer Diameter: +/- 0.05mm Thickness: +/- 0.05mm OR as Customer Request with mutual agreement. Length:

Automotive Using Tube EN10305-1 E215/235/355 Seamless Cold Drawn Tubes Standard: EN10305-1/DIN2391 Material: E215, E235, E355, etc. Technology: Seamless cold drawn Size Range: O.D.: 16 - 168 mm W.T.: 1 - 23 mm Length: Max 12000 mm Application: for Auto Industry, machinery use, oil cylinder tube, motorcycle shock reducer steel tubes, Auto shock reducer inner cyclinder, etc. Chemical Compositon,% Steel Grade C Si Mn P S Al Steel name Steel number max max max max max max E215 1

GB/T 20409 Seamless Steel Tube: Seamless Multi Rifled Steel Tubes For High Pressure Boiler Introduction GB/T 20409 is a Chinese standard that specifies the requirements for seamless multi rifled steel tubes used in high-pressure boilers. These tubes are designed to withstand high pressures and temperatures, making them crucial components in the boiler industry. This article will provide an overview of the material, specifications, key features, chemical composition,

L390 X56 Oil Drilling Pipe Carbon Steel Seamless Pipes Line Pipe For Petroleum And Petrochemical Material The L390 X56 oil drilling pipe is a carbon steel seamless pipe designed for use in the petroleum and petrochemical industries. Its robust construction and high-quality material make it ideal for transporting oil and gas under high pressure and harsh environmental conditions. Specification The L390 X56 pipe adheres to stringent industry standards, ensuring reliability and

30CrMo 4130 Alloy Seamless Pipe Seamless Steel Tube For Gas Cylinder Material 30CrMo, also known as 4130 alloy steel, is a low-alloy steel containing chromium and molybdenum as strengthening agents. It is known for its excellent strength-to-weight ratio, making it a popular choice for various industrial applications, including gas cylinders. Specification The 30CrMo 4130 alloy seamless pipe is manufactured to meet specific standards and specifications to ensure high