ANBAO GROUP CO., LIMITED

19/08/2025

Breaking Size Limits: Our Super Bore Honed Tubes Powering World’s Largest Hydraulic Presses!

Material: ST52,CK45,AISI4140, SAE4130,4340,SAE8620/8630, F1140,1020,1026,1045,SAE1518,SAE4145 42CrMo,STKM13C,E355,Stainless Steel 304/316,Duplex 2205,etc.
Delivery Condition: BK, BK+S, GBK, NBK
ID Size : 20mm – 1500mm
Length: max 16m
Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn


Email: [email protected]
Tel:+86-13681801718
Contact: Bruce Lee

30/07/2025

🇨🇳Precision Hydraulic Steel Tube main size:OD: 4.0–75mm, WT: 0.70—10.0mm
🇨🇳Heat treatment:BK, BKS, BKW, GBK, NBK
🇨🇳Surface treatment:Bare tube with oil; white zinc coated; olive green zinc coated, black phosphate

High dimensional accuracy；
Superior surface quality；
Enhanced strength: ；
Good Consistency;

Want to purchase Our Hydraulic Steel Tube?👏👏👏

Email: [email protected] [email protected]
Tel & WhatsApp & Wechat : +8613681801718

11/06/2025

10/06/2025

DIN2391 E355 honed tubes from ANBAO GROUP
Material: ST52,CK45,AISI4140
Delivery Condition: BK, BK+S, GBK, NBK
ID Size : 20mm – 1500mm
Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn
we supply honing tube in various grade and specification which are as follows.
ST52 Honed tube
Pre Honed Tubes
Hydraulic Cylinder Barrel
Standard Honed Tubes
Customized Honed Tubes
Nitrided Cylinder Barrel Tube
Carbon Seamless Steel pipe/tube

03/06/2025

OEM short stroke length hydraulic cylinder for Australian client.
Anbao Custom OEM Cylinder Types

Welded Design Hydraulic Cylinder
Integrated Valve Hydraulic Cylinder
Telescopic Hydraulic Cylinder
Mill Duty Hydraulic Cylinder
High Pressure Hydraulic Cylinder
Single Acting Hydraulic Cylinder
Double Acting Hydraulic Cylinder
Custom-hoist Hydraulic Cylinder
Heavy Duty Hydraulic Cylinder
Long Stroke Hydraulic Cylinder
Large Bore Hydraulic Cylinder

Please contact us through below methods for more information.

Email: [email protected] [email protected]
Tel & WhatsApp & Wechat : +8613681801718

27/05/2025

Anbao Hydraulic ID Honing tube,
ID190mm-OD210mm
Tolerance EXT: DIN2391, E355,EN10305
Straightness: ≤ 0.5/1000
Delivery Condition: BK, BK+S, GBK, NBK
https://www.anbaohydraulic.com/our-products/honed-tube/

Please contact us through below methods for more information.
Email: [email protected] [email protected]
Tel & WhatsApp & Wechat : +8613681801718

27/05/2025

Black nitride salt bath barrel tubes from Anbao Hydraulic
Tolerance EXT: DIN2391, E355,EN10305
Tolerance INT: H7,H8,H9
https://www.anbaohydraulic.com/our-products/honed-tube/
Available Products of Anbao Honed Tubes
E355 (EN 10305-1) Honed Tubes
St52-3 (DIN 2391) Honed Tube
H8 (EN ISO 286-2) Honed Tube
+SR Honed Tubing
Stainless Steel Honed Tube
SS 304/316 Honed Tube
ST52 Honed Tube
Mild Steel Honed Tube
Carbon Steel Honed Tube
BK+S (DIN 2391) Honed Tubes
E355 Honing Tubes
H8 Honed Tube
Seamless Honed Tube
Nitrided Honed Tube
Please contact us through below methods for more information.
Email: [email protected] [email protected]

20/05/2025

Stainless steel honed tubes/honed cylinder barrel from ANBAO.
https://www.anbaohydraulic.com/stainless-steel-cylinder-barrel/
Material: Stainless Steel 304/316,Duplex 2205,etc.
Delivery Condition: BK, BK+S, GBK, NBK
ID Size : 20mm – 1500mm
Length: max 16m
Straightness: ≤ 0.5/1000
Roughness: 0.2-0.4 u

20/05/2025

Stainless steel honed tube/honed barrels from ANBAO GROUP.
https://www.anbaohydraulic.com/stainless-steel-cylinder-barrel/
Material: Stainless Steel 304/316,Duplex 2205,etc.
Delivery Condition: BK, BK+S, GBK, NBK
ID Size : 20mm – 1500mm

07/05/2025

Machined Honed tube from Anbao Group
We are the top hydraulic honed tube & piston rod manufacturer and supplier in China

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
SS 304/304L Honed Tube
SS 316/316L Honed Tube
ST52 Honed Tube
Mild Steel Honed Tube
Carbon Steel Honed Tube
BK+S (DIN 2391) Honed Tubes
E355 Honing Tubes
H8 Honed Tube
Seamless Honed Tube
Nitrided Honed Tube
We also provide Machining Service as per drawing, OEM/ODM welcome!