Honed tube is well known as hydraulic cylinder tube in industries. As honed tubes are the most important material of manufacturing hydraulic cylinders Honed Tube,Hydraulic Honed Tube,Hydraulic Cylinder Tube,Honed Steel Tubing Shandong Guanzhou Iron and Steel Group Co., Ltd. , https://www.guanzhousteel.com
We manufacture the honed pipes using our factory`s [Suitable To Hone" Steel Cold Drawn Seamless Tubes (CDS tubes)& Steel Cold Drawn Welded Tubes (CDW tubes). In order to produce extremely precise ID dimensions and smoothly ID surface, the honing process involves using abrasive polishing stones and abrasive paper to remove small amounts of material. Besides the honing process, we also use the SRB process (skiving and roller burnishing) to produce honed tubing. Honed tube is ready to use for hydraulic cylinder applications without further ID processing.
Honed precision tubes are made of seamless steel tubes, with raw materials hot rolled, under cold drawn process then honing. They are widely used for manufacturing hydraulic cylinders. Honing is a finishing method whose goal is to ensure perfect surface grade, in our case final treatment of the inner diameter of the tube. Advantage of this classic procedure honing is high geometrical accuracy of the shape with minimal conicity and waviness of the surface.
Main applications of Hydraulic honed tubing:
Honed tubing and SRB tubes (skived and roller burnished tubes) are mostly used as cylinder tube, such as hydraulic cylinder tube and pneumatic cylinder tubing, which are widely used for manufacturing and repairing hydraulic cylinders and pneumatic cylinders. As honed tube usually has very accuracy dimension tolerance and good surface smoothness, so this product is also used in applications where precision dimension or high smooth surface is need.
January 30 Tianjin Steel Market Price Quotes
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**Steel and Metal Prices Update (April 5, 2025)**
Below is today’s price update for various steel and metal products across different manufacturers and specifications. Prices are listed in RMB per ton.
### **Rebar and High Line**
- **High-line φ6.5–10mm Q235**:
- Shougang: 4330–4340 (down 10)
- Tangshan Steel: 4330–4340 (down 10)
- Xuanhua: 4330–4340 (down 10)
- Others: 4330–4340 (down 10)
- **Common line φ6.5–10mm Q235**:
- Shougang: 4270–4320 (down 10)
- Tangshan Steel: 4270–4320 (down 10)
- **Rebar φ12–14 HRB335**:
- Rolling Two: 4160–4170 (up 40)
- Rolling Three: 4160–4170 (up 40)
- Shougang: 4440–4450 (unchanged)
- Xuanhua: 4440–4450 (unchanged)
- Tangshan Steel: 4440–4450 (unchanged)
- **Rebar φ16–25 HRB335**:
- Rolling Two/Three: 4220–4230 (unchanged)
- Shougang: 4320–4330 (unchanged)
- Xuanhua: 4320–4330 (unchanged)
- Tangshan Steel: 4320–4330 (unchanged)
- Tiantie/Chenggang: 4320–4330 (unchanged)
- **Rebar φ28–32 HRB335**:
- Tangshan Steel: 4370–4380 (unchanged)
### **High-Strength Rebar (HRB400)**
- **Three-stage disc screw φ12–14**: 4570–4580 (unchanged)
- **φ16–25**: 4450–4460 (unchanged)
- **φ28–32**: 4470–4480 (unchanged)
### **Round Bars**
- **Φ12mm Q235**: 3440–4450 (up 10)
- **Φ16–18mm Q235 Ansteel**: 4210–4220 (unchanged)
- **Φ20–22mm Q235 Ansteel**: 4240–4250 (unchanged)
### **Cold Rolled Sheets**
- **1.0*1000*2000 ST12 Angang**: 5700–5750 (unchanged)
- **1.2*1000*2000 ST12 Angang**: 5700–5750 (unchanged)
- **1.5*1000*2000 ST12 Angang**: 5700–5750 (unchanged)
- **DC01 Benxi Steel**: 5700–5750 (unchanged)
- **DC01 Bengang**: 5700–5750 (unchanged)
### **Hot Rolled Sheets**
- **2.0*1000*2000 ST12 Angang**: 5700–5750 (unchanged)
- **2.0*1250*C Q235 TISCO**: 5100–5150 (unchanged)
- **2.75*1250*C Q235 Tangshan/TISCO**: 4800–4850 (unchanged)
- **3.0*1500*C Q235 Tang Gang/Handan Steel**: 4650–4700 (unchanged)
- **4.75*1500*C Q235 Tangshan Iron & Steel/TISCO**: 4550–4600 (unchanged)
### **Hot Rolled Plates**
- **5.5*1500*C Q235 Tangshan Steel/Clad Steel**: 4550–4600 (unchanged)
- **11.75*1500*C Q235 Tangshan/Baotou Steel**: 4750–4800 (unchanged)
- **6mm Q235 Sky Steel**: 5650–5700 (unchanged)
- **8mm Q235 Sky Steel**: 5550–5600 (unchanged)
- **10mm Q235 Sky Steel**: 5150–5200 (unchanged)
- **12mm Q235 Sky Steel**: 5000–5050 (unchanged)
- **14–20mm Q235 Sky Steel**: 4900–4950 (unchanged)
### **Pattern and Tread Plates**
- **3.0mm Q235 Mei Steel**: 4900–4950 (unchanged)
- **4.0mm Meigang**: 4900–4950 (unchanged)
- **5.0mm Bengang**: 4900–4950 (unchanged)
- **6.0mm Bengui**: 4900–4950 (unchanged)
### **Shipbuilding Plates**
- **6mm CCSB Jinan Steel**: 6150–6160 (unchanged)
- **8mm CCSB Jinan Steel**: 5950–5960 (unchanged)
- **10mm CCSB Jinan Steel**: 5850–5860 (unchanged)
- **12–25mm CCSB Jinan Steel**: 5430–5480 (unchanged)
### **Low Alloy Plates**
- **16–25mm Q345B Days Steel**: 5100–5150 (unchanged)
- **16–25mm Q345B Jinan Steel**: 5250–5300 (unchanged)
### **Color Coated Panels**
- **0.326*1000*C SGCC Langfang**: 7150–7200 (unchanged)
- **0.426*1000*C SGCC Xinyu**: 6700–6750 (unchanged)
- **0.476*1000*C SGCC Xinyu**: 6600–6650 (unchanged)
- **0.5*1000*C TST01 Baosteel**: 7700–7750 (unchanged)
- **0.6*1200*C TST01 Baosteel**: 7700–7750 (unchanged)
### **Galvanized Sheets**
- **1.0*1000*C DX51D+Z Benxi Steel**: 5550–5600 (unchanged)
- **0.7*1250*C DX51D+Z Angang**: 5650–5700 (unchanged)
- **0.6*1250*C DX51D+Z Angang**: 5850–5900 (unchanged)
- **0.5*1000*C SGCC Hengtong**: 5950–6000 (unchanged)
- **0.4*1000*C SGCC Hengtong**: 6250–6300 (unchanged)
### **Universal Beams and Channels**
- **4.0*685 Q235 Xingtai**: 4500–4510 (unchanged)
- **5.5/5.6*520 Q235 Xingtai**: 4500–4510 (unchanged)
- **6.5*685 Q235 Xingtai**: 4500–4510 (unchanged)
- **3.5*685 Q235 Tangshan**: 4500–4510 (unchanged)
- **Channel Steel 10#*6mm Q235 Jiangtian**: 4250–4260 (unchanged)
- **Channel Steel 16#*12mm Q235 Jiangtian**: 4250–4260 (unchanged)
- **Channel Steel 20#*12mm Q235 Jiang Tian**: 4350–4360 (unchanged)
### **Angle and I-Beams**
- **Angle Steel 50mm*50*5/6m Q235 ZhaoBo**: 4250–4260 (unchanged)
- **Angle Steel 80mm*80*8/6m Q345 The Trillion Stone**: 4250–4260 (unchanged)
- **I-Beam 16#12mm Q235 Haicheng**: 4150–4160 (unchanged)
- **I-Beam 20#12mm Q235 Haicheng**: 4150–4160 (unchanged)
- **I-Steel 25#12mm Q235 Haicheng**: 4200–4210 (unchanged)
### **H-Beams**
- **H-Beam 200*100*5.5*8 Q235/SS400 Sunshine**: 4500–4510 (unchanged)
- **H-Beam 150*150*7*10 Q235/SS400 Steel**: 4520–4530 (unchanged)
- **H-Beam 300*300*10*15 Q235/SS400 Masteel**: 5150–5160 (unchanged)
- **H-Beam 400*400*13*21 Q235/SS400 Masteel**: 5300–5310 (unchanged)
### **Welded and Seamless Pipes**
- **Welded Pipe 6 points/2.5mm Q235 Youfa**: 4950–4960 (unchanged)
- **Welded Pipe 1 inch/3.0mm Q235 Youfa**: 4900–4910 (unchanged)
- **Seamless Pipe 76*4.5 20# Tianjin**: 5600–5650 (unchanged)
- **Seamless Pipe 108*4.5 20# Tianjin**: 5650–5700 (unchanged)
- **Galvanized Pipe 4–6 points 2.75 Lida**: 6570–6580 (unchanged)
This data reflects current market conditions as of April 5, 2025. Prices may fluctuate based on supply, demand, and global economic factors.