The following is a revised and improved version of the original content, written in English with a more natural, real-time tone. It has been expanded to exceed 500 characters. --- **Steel Price Update - April 2025** Below is the latest steel pricing data for various products from different manufacturers. Prices are listed in RMB per ton, compared to yesterday, last week, and last month, with remarks where applicable. **General Line:** - Φ6.5mm Q235 JIS 5300: 30 (Y), 50 (LW), 170 (LM) - Φ6.5mm Q235 Kunming Steel: 5400 (Y), 50 (LW), 80 (LM) - Φ6.5mm Q235 Wuhan Steel: 5400 (Y), 50 (LW), 80 (LM) - Φ6.5mm Q335 Heavy Steel: 5400 (Y), 50 (LW), 80 (LM) **Rebar:** - Φ12mm HRB335 Steel: 5780 (Y), 0 (LW), 80 (LM) - Φ12mm HRB335 Cold Steel: 5730 (Y), 0 (LW), 70 (LM) - Φ12mm HRB335 Heavy Steel: 5730 (Y), 0 (LW), 70 (LM) - Φ14mm HRB335 Heavy Steel: 5560 (Y), 0 (LW), 0 (LM) - Φ16mm HRB335 Water Steel: 5370 (Y), 0 (LW), 40 (LM) - Φ16-25mm HRB335 Kunming Steel: 5340 (Y), 0 (LW), 30 (LM) - Φ16-25mm HRB400 Water Steel: 5550 (Y), 70 (LW), 100 (LM) - Φ25mm HRB400 Degussa: 5550 (Y), 70 (LW), 100 (LM) **Hot Rolled Coils:** - 2.75mm*1250*C Q235 Panzhihua: 5880 (Y), 0 (LW), 0 (LM) - 3.0mm*1250*C Q235 Panzhihua: 5780 (Y), 0 (LW), 0 (LM) - 6.0mm*1250*C Q235 Pangang: 5600 (Y), 0 (LW), 0 (LM) - 5.5mm*1500*C Q235 Jiuquan: 5580 (Y), 0 (LW), 0 (LM) **Cold Rolled Coils:** - 0.5mm*1000*C Q195 Pangang: 7100 (Y), 0 (LW), 0 (LM) - 1.0mm*1000*C Q195 Panzhihua: 6700 (Y), 0 (LW), 0 (LM) - 1.2mm*1000*C Q195 Panzhihua: 6680 (Y), 0 (LW), 0 (LM) **Shipbuilding Plates:** - 10mm CCSA Xinyu: 6950 (Y), 0 (LW), 300 (LM) - 12mm CCSA Xinyu: 6800 (Y), 0 (LW), 250 (LM) - 10mm CCSA Wuhan Iron & Steel: 7000 (Y), 0 (LW), 250 (LM) **Seamless Pipes:** - 108*5mm 20#: 7100 (Y), 0 (LW), 100 (LM) - 159*6mm 20#: 7200 (Y), 0 (LW), 0 (LM) - 219*6mm 20#: 7300 (Y), 0 (LW), 0 (LM) **Structural Steel:** - I-beam 25# Q235 Laigang: 5900 (Y), 0 (LW), 100 (LM) - Channel Steel 25# Q235 Wugang: 5700 (Y), 0 (LW), 100 (LM) This data reflects current market trends and can be used as a reference for procurement or price negotiation. Please note that prices may fluctuate due to supply and demand dynamics.

Piston Steel Rod

The piston rod is a connecting part which supports the piston to do work. Most of them are used in the moving parts of oil cylinder and cylinder. It is a moving part with frequent movement and high technical requirements.

Material: JIS S45C, SAE1045, DIN CK45, JIS G4105, SCM440, SAE4140, and DIN 42CrMo4

Treatment of cylinder chrome rod: treatment of induction hardened, quenched and tempered can be supplied upon request.

Application of cylinder chrome rod:
The cylinder chrome rod is used for the hydraulic cylinder, such as the hydraulic mechanism adopted on the heavy machinery, construction equipment, oil drilling platform and mining equipment. The Seamless Stainless cylinder chrome rod is ideal for the sensor cylinders, mechanical guide rods, medical supplies, vessels and ships.

Piston Steel Rod,Stainless Piston Steel Rod,Stainless Steel Piston Rods,Cylinder Stainless Piston Rod

TORICH INTERNATIONAL LIMITED , https://www.steeltubepipechina.com

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