Datong Hydraulic

19/08/2025

Nitrided black cylinder barrel tube from Datong Hydraulic.
Available of DATONG Honed Tubes:
Nitrided Honed Tube
BK+S (DIN 2391) Honed Tubes
E355 (EN 10305-1) Honed Tubes
St52-3 (DIN 2391) Honed Tube
H8 (EN ISO 286-2) Honed Tube
+SR (EN 10305-1) Honed Tubing
Stainless Steel Honed Tube
ST52 Honed Tube
Mild Steel Honed Tube
Carbon Steel Honed Tube
https://www.cylinder-rod.com/products/honed-tube/

Contact us for more informaciotns:
Email: [email protected]

24/07/2025

Datong Hydraulic produce hydraulic cylinder barrel tubes and rods.
Material: E355 ST52,CK45,4140,SCM440,16Mn,42CrMo
Delivery Condition: BK, BK+S, GBK, NBK
ID Size : 20mm – 1500mm Length: max 16m
Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn
Our cylinder honed tube can be supplied with ID tolerance of H7, H8, H9, H10 or depends on customers’ request and it’s dimension.

24/07/2025

Chrome Plated Bar Will Be Tested In Natural Salt Spray According to ASTM B 117-96 hours.
Type: Chrome Plated Bar/Chrome Plated Rod/Nickel-Chrome Plated Rod/Hollow Chrome Bar/Hollow Bar
Heat Treatment Type: 1) Normal no heat 2)Q+T(Quenched+Tempered) 3)Induction Hardened

03/06/2025

super big size E355 cylinder honed tubes for construction machines.
https://www.cylinder-rod.com/products/honed-tube/
Our cylinder honed tube can be supplied with ID tolerance of H7, H8, H9, H10 or depends on customers’ request and it’s dimension.
Contact Person: Mr Andy
Email: [email protected]

23/05/2025

07/05/2025

Custom size steel barrel and rods
https://www.cylinder-rod.com/products/honed-tube/
Material: E355 ST52,CK45,4140,SCM440,16Mn,42CrMo,SAE1518
Delivery Condition: BK, BK+S, GBK, NBK
Type: Seamless, Hot Rolled, Cold Rolled, Cold Draw
Straightness: ≤ 0.5/1000
Email: [email protected]/[email protected]

21/03/2025

✨ WHY OUR CHROME RODS STAND OUT?
✅ Ultra-Hard Surface – 65-72 HRC hardness, 3X more wear-resistant than standard rods.
✅ Mirror Finish – Surface roughness Ra ≤0.2μm reduces seal friction & energy loss.
✅ Precision Ground – Diameter tolerance ±0.025mm for perfect fit every time.
✅ Corrosion Proof – Ideal for marine, chemical, and high-humidity environments.

14/03/2025

Honed Tube Experts | Premium Quality & Unbeatable Delivery

Why Choose Us?
1️⃣ Advanced Manufacturing
2️⃣ Export-Ready Advantage
3️⃣ Premium Quality That Pays Off
4️⃣ Your Success, Our Priority

Free Samples: Test the quality before bulk orders.
24/7 Support: Engineers & sales team ready to guide you.
https://www.cylinder-rod.com/products/honed-tube/

10/03/2025

Seamless Honed Tubing from DATONG HYDRAULIC ready to ship.
Many thanks for support and choosing Datong as your partner.
https://www.cylinder-rod.com/products/honed-tube/
Available Products of Honed Tubes
E355 (EN 10305-1) Honed Tubes
St52-3 (DIN 2391) Honed Tube
H8 (EN ISO 286-2) Honed Tube
AISI / SAE / ASTM Honed Tubes
+SR (EN 10305-1) Honed Tubing
Stainless Steel Honed Tube
ST52 Honed Tube
Mild Steel Honed Tube
Carbon Steel Honed Tube
Nitrided Honed Tube
BK+S (DIN 2391) Honed Tubes
E355 Honing Tubes

Work with Us If You Have Any Inquiry For Hydraulic Parts.
Email: [email protected]

12/02/2025

ST52 E355 Precision Skiving Tubes from DATONG GROUP:
1, High precision tolerances
2, Seamless tube with high pressure resistance;
3, High Smooth inside surface;
The roughness of our honed pipe is Max Ra 0.4 microns ID finish .
4, Good weldability: The weldability of our skived roller burnished tube is very good, this is quite helpful for manufacturing the cylinders.
https://www.cylinder-rod.com/products/honed-tube/
Contact Person: Miss Cally
Email: [email protected]