Honed Tube for Hydraulic Cylinder

Sizes: Cylinder Tube OD：ø40-295mm Wall Thickness：≥5.0mm Lengths：≤11.8 meters

Steel Grades: 20#, 45#, Q355B, Q355D, Q355E, 25Mn, 27SiMn, E355(St52), SAE1026, E460, 4130, 4140, P460, P620, etc.

Standards: GB/T 3639-2009, GB/T 8713, GB/T 32957-2016, DIN 2391, EN 10305-1:2002, EN 10305-2:2002, ASTM A519-2006, ASTM A513-2007, GB/T 1591-2008, GB/T 17396-2009, etc.

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Description & Specifications

TYP STEEL LLC, the hydraulic cylinder tube manufacturers, manufactures a variety of precision honed tube for hydraulic cylinder for all kinds of hydraulic cylinders, covering construction machinery, agriculture machinery, mining machinery, material handling machinery, aerial working platforms, lifting platforms, vehicles, hydraulic jack, etc.

Using high-strength materials and a precise cold-drawing process, the cylinder has high strength and strong compression resistance
Using high-precision processing equipment and strict quality control standards, high precision and stable operation
Using high-quality materials and a special surface treatment process, corrosion resistance and long service life
Honed tube for hydraulic cylinder can be customized according to the different needs of customers, with wide applicability

Honed Tube Specifications		Production Process
Description	A cylinder tube is a cylindrical-shaped component that typically serves as a housing or enclosure for various mechanisms or substances.	1. Purchasing suitable round steel bars as material steel tubes. ST52(Q345B) 2. Steel pipe perforation 3. Pickling, phosphating, and saponification 4. Cold Drawing. the tube is pulled through a die to reduce its diameter and improve its surface finish. 5. Heat treatment. The tube will undergo heat treatment processes like annealing to improve its mechanical properties. 6. Cutting and sizing. The tubes are cut into desired lengths. 7. Honing. 8. Quality Control 9. Packaging. Before packaging, the honed tubes are capped.
Steel Grade	20#, 45#, Q355B, Q355D, Q355E, 25Mn, 27SiMn, E355(St52), SAE1026, E460, 4130, 4140, P460, P620, etc.
Standards	GB/T 3639-2009, GB/T 8713, GB/T 32957-2016, DIN 2391, EN 10305-1:2002, EN 10305-2:2002, ASTM A519-2006, ASTM A513-2007, GB/T 1591-2008, GB/T 17396-2009, GOST 8731, GOST 1050, GOST4543, etc.
ID Size	30-250mm
ID Tolerance	H7,H8,H9
Roughness	0.2-0.4un
Length	max 16000 mm
Straightness	≤ 0.5/1000
Delivery Condition	BK, BK+S, GBK, NBK
Protection	Anti-rust oil on inside and outside surface, plastic caps in both ends.
Packing	Bundle with steel strip and PE sheet or wooden case

350T Hydraulic High-precision Cold Drawing Machine

OD:89-273mm W.T: 3-30mm, MAX Length:13000mm

150T Hydraulic High-precision Cold Drawing Machine

OD:30-114mm W.T: 1-20mm, MAX Length:15000mm

LG50 Punching Production Line

OD:40-90mm W.T: 3-20mm

Treatment of Steel Pipe before Production

Pickling, Phosphating, Saponification

Natural Gas Tempering Normalizing Furnace

Tempering and Normalizing

RTC-600-9 Full Fiber Double-Head Trolley-type Resistance Furnace

Heat Treatment Furnace

Multiple Roll Straightening Machine

SRB(Skiving and Roller Burnishing) Machine

Pre Honed & Honed Tube for Hydraulic Cylinder Chemical Composition, Mechanical Properties, Sizes and ID Tolerance

Hydraulic Cylinder Tube Chemical Composition	Hydraulic Cylinder Tube Mechanical Properties
Steel Grades	C	Si	Mn	P	S	Cr	Ni	Cu	V	Al	Cold Finished(Hard) (BK)	Cold Drawn + Stress-released (BK+S)
T.S δ bN/mm2	Elongation δ 5%	T.S δ bN/mm2	Y.S δ bN/mm2	Elongation δ 5%	Hardness HB	Impact Value [-20℃] J
20#	0.17-0.23	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.25	≤0.30	≤0.25	/	/	≥550	≥8	≥520	≥400	≥15	170	/
45#	0.42-0.50	0.17-0.38	0.50-0.80	≤0.035	≤0.035	≤0.25	≤0.30	≤0.25	/	/	≥680	≥5	≥630	≥520	≥12	190	/
Q355B	≤0.20	≤0.50	≤1.70	≤0.035	≤0.035	≤0.30	≤0.50	≤0.30	/	/	≥660	≥8	≥620	≥520	≥15	190	/
Q355D	≤0.18	≤0.50	≤1.70	≤0.030	≤0.025	≤0.30	≤0.50	≤0.30	≤0.15	≥0.015	≥660	≥8	≥620	≥520	≥15	190	≥27
Q355E	0.12-0.18	0.2-0.5	1.2-1.7	≤0.025	≤0.025	≤0.30	≤0.50	≤0.00	0.04-0.15	≥0.02	≥660	≥8	≥620	≥520	≥15	≥190	≥27
25Mn	0.24-0.32	1.10-1.40	1.10-1.40	≤0.035	≤0.035	≤0.30	≤0.30	≤0.20	/	/	≥640	≥8	≥620	≥510	≥15	190	/
27SiMn	0.22-0.29	0.17-0.37	0.70-1.0	≤0.035	≤0.035	≤0.25	≤0.30	≤0.25	/	/	≥780	≥5	≥700	≥580	≥10	220	/
E355(ST52)	≤0.22	≤0.55	≤1.60	≤0.025	≤0.025	/	/	/	/	≥0.02	≥700	≥8	≥650	≥580	≥15	195	≥27
SAE 1026	0.22-0.28	≤0.30	0.6-0.9	≤0.035	≤0.025	≤0.20	≤0.30	≤0.35	/	/	≥640	≥8	≥620	≥510	≥15	≥190	/
E460	≤0.22	≤0.60	1.20-1.60	≤0.030	≤0.030	≤0.030	≤0.030	≤0.35	≤0.20	≥0.02	/	/	≥690	≥620	≥15	≥550	/
4130	0.28-0.33	0.15-0.35	0.40-0.60	≤0.040	≤0.040	0.80-1.10	/	/	/	/							/
4140	0.36-0.43	0.15-0.35	0.75-1.00	≤0.040	≤0.040	0.80-1.10	/	/	/	/							/
E470	0.16-0.22	0.10-0.50	1.30-1.70	≤0.030	≤0.035	/	/	/	0.08-0.15	/	/	/	≥710	≥590	≥15	/	/
P460	≤0.20	≤0.60	1.00-1.70	≤0.025	≤0.015	≤0.30	≤0.80	≤0.70	≤0.20	≥0.02	/	/	≥710	≥590	≥15	≥190	≥27
P620	≤0.20	≤0.60	1.00-1.70	≤0.025	≤0.015	≤0.30	≤0.80	≤0.30	≤0.20	≥0.02	/	/	≥730	≥630	≥15	≥220	≥27

Hydraulic Cylinder Tube Chemical Composition

Hydraulic Cylinder Tube Mechanical Properties

Steel Grades

Cold Finished(Hard) (BK)

Cold Drawn + Stress-released (BK+S)

T.S δ bN/mm2

Elongation δ 5%

T.S δ bN/mm2

Y.S δ bN/mm2

Elongation δ 5%

Hardness HB

Impact Value [-20℃] J

20#

0.17-0.23

0.17-0.37

0.35-0.65

≤0.035

≤0.25

≤0.30

≤0.25

≥550

≥8

≥520

≥400

≥15

170

45#

0.42-0.50

0.17-0.38

0.50-0.80

≤0.035

≤0.25

≤0.30

≤0.25

≥680

≥5

≥630

≥520

≥12

190

Q355B

≤0.20

≤0.50

≤1.70

≤0.035

≤0.30

≤0.50

≤0.30

≥660

≥8

≥620

≥520

≥15

190

Q355D

≤0.18

≤0.50

≤1.70

≤0.030

≤0.025

≤0.30

≤0.50

≤0.30

≤0.15

≥0.015

≥660

≥8

≥620

≥520

≥15

190

≥27

Q355E

0.12-0.18

0.2-0.5

1.2-1.7

≤0.025

≤0.30

≤0.50

≤0.00

0.04-0.15

≥0.02

≥660

≥8

≥620

≥520

≥15

≥190

≥27

25Mn

0.24-0.32

1.10-1.40

≤0.035

≤0.30

≤0.20

≥640

≥8

≥620

≥510

≥15

190

27SiMn

0.22-0.29

0.17-0.37

0.70-1.0

≤0.035

≤0.25

≤0.30

≤0.25

≥780

≥5

≥700

≥580

≥10

220

E355(ST52)

≤0.22

≤0.55

≤1.60

≤0.025

≥0.02

≥700

≥8

≥650

≥580

≥15

195

≥27

SAE 1026

0.22-0.28

≤0.30

0.6-0.9

≤0.035

≤0.025

≤0.20

≤0.30

≤0.35

≥640

≥8

≥620

≥510

≥15

≥190

E460

≤0.22

≤0.60

1.20-1.60

≤0.030

≤0.35

≤0.20

≥0.02

≥690

≥620

≥15

≥550

4130

0.28-0.33

0.15-0.35

0.40-0.60

≤0.040

0.80-1.10

4140

0.36-0.43

0.15-0.35

0.75-1.00

≤0.040

0.80-1.10

E470

0.16-0.22

0.10-0.50

1.30-1.70

≤0.030

≤0.035

0.08-0.15

≥710

≥590

≥15

P460

≤0.20

≤0.60

1.00-1.70

≤0.025

≤0.015

≤0.30

≤0.80

≤0.70

≤0.20

≥0.02

≥710

≥590

≥15

≥190

≥27

P620

≤0.20

≤0.60

1.00-1.70

≤0.025

≤0.015

≤0.30

≤0.80

≤0.30

≤0.20

≥0.02

≥730

≥630

≥15

≥220

≥27

Pre Honed Steel Tubing / Cold Drawn Hydraulic Cylinder Tube Sizes
I.D	O.D	W.T	I.D	O.D	W.T	I.D	O.D	W.T	I.D	O.D	W.T	I.D	O.D	W.T	I.D	O.D	W.T	I.D	O.D	W.T
26.5	50.5	12.0	63	76	6.5	80	116	18.0	100	127	13.5	125	140	7.5	150	175	12.5	180	210	15.0
30.5	50.5	10.0	63	77	7.0	80.5	110.5	15.0	105	124	9.5	125	146	10.5	150	178	14.0	180	215	17.5
35.5	55.5	10.0	63	80	8.5	85	100	7.5	105	125	10.0	125	149	12.0	150	180	15.0	180	219	19.5
35.5	63.5	14.0	65	77	6.0	85	102	8.5	110	121	5.5	125	152	13.5	159	183	12.0	185	203	9.0
36.5	50.5	7.0	65	80	7.5	86.5	105	9.3	110	124	7.0	125	159	17.0	160	178	9.0	185	219	17.0
38.5	63.5	12.5	66.5	90.5	12.0	86.5	110.5	12	110	125	7.5	130	145.5	7.8	160	180	10.0	190	215	12.5
40	50	5.0	70	80	5.0	90	105	7.5	110	128	9.0	130	149	9.5	160	183	11.5	190	216	13.0
40	54	7.0	70	83	6.5	90	108	9.0	110	130	10.0	130	152	11.0	160	184	12.0	190	219	14.5
42.5	70.5	14.0	70	85	7.5	90	110	10.0	110	132	11.0	130	160	15.0	160	185	12.5	190	225	17.5
46.5	70.5	12.0	70	90	10.0	90	114	12.0	110	133	11.5	130	175	22.5	160	188	14.0	190	226	18.0
47.5	63.5	8.0	70	95	12.5	90	119	14.5	110	140	15.0	132	168	18.0	160	190	15.0	190	232	21.0
50	60	5.0	70.5	100.5	15.0	90.5	120.5	15.0	111.5	127	7.8	135	159	12.0	160	194	17.0	200	226	13.0
50	65	7.5	73	94	10.5	95	105	5.0	111.5	130	9.3	135	160	12.5	165	191	13.0	200	230	15.0
55	65	5.0	75	90	7.5	95	108	6.5	115	136	10.5	138.5	160	10.8	165	194	14.5	200	232	16.0
55	68	6.5	76.2	86.2	5.0	95	110	7.5	115	136.2	10.6	138.7	165	13.2	170	192	11.0	200	235	17.5
55	70	7.5	76.2	89	6.4	95	114	9.5	115	140	12.5	140	157.5	8.8	170	198	14.0	200	245	22.5
55	80	12.5	77	85.7	4.4	95	116	10.5	120	137	8.5	140	158	9.0	170	200	15.0	205	227.5	11.3
55	80.5	12.8	80	94	7.0	96	125	14.5	120	138	9.0	140	160	10.0	176	194	9.0	210	245	17.5
56	66	5.0	80	95	7.5	100	114	7.0	120	140	10.0	140	165	12.5	178.7	205	13.2	215	257	21.0
60	70	5.0	80	98	9.0	100	115	7.5	120	142	11.0	140	168	14.0	180	200	10.0	225	273	24.0
60	73	6.5	80	99	9.5	100	116	8.0	120	144	12.0	145	170	12.5	180	203	11.5	230	254	12.0
60	76	8.0	80	100	10.0	100	118	9.0	120	146	13.0	145	171.5	13.3	180	205	12.5	230	255	12.5
63	73	5.0	80	102	11.0	100	121	10.5	125	137	6.0	150	171	10.5	180	207	13.5	250	295	22.5
Molds available for all listed sizes Special specifications can be customized according to customer requirements.

Honed Tube for hydraulic cylinder

Honed ID
H8

honed tubing

hydraulic cylinder tube Cut to length

hydraulic honed tube

metal cylinder tube

Seamless Honed Tubes For Hydraulic Cylinders

seamless honed tubes

st52 honed cylinder tube

steel cylinder tube

Create the perfect sizes of cylinder tube

The size of honing cylinder tube can vary widely depending on the specific application, industry, and requirements. Honing is a finishing process used to improve the geometry of a surface, typically the interior of a cylinder.

SRB TUBE / Hydraulic Honed Tube Sizes
I.D	O.D	W.T	I.D	O.D	W.T	I.D	O.D	W.T	I.D	O.D	W.T
40	50	5.0	80	100	10.0	110	127	8.5	160	190	15.0
45	55	5.0	80	105	12.5	110	130	10.0	160	194	17.0
50	60	5.0	85	102	8.5	125	137	6.0	180	203	11.5
63	73	5.0	90	102	6.0	125	140	7.5	180	210	15.0
63	74	5.5	90	104	7.0	125	145	10.0	180	219	19.5
63	76	6.5	90	105	7.5	125	146	10.5	200	230	15.0
63	80	8.5	90	107.5	8.8	125	152	13.5	200	235	17.5
70	80	5.0	90	108	9.0	140	152	6.0	200	245	22.5
70	82	6.0	100	110	5.0	140	159	9.5	210	240	15.0
70	83	6.5	100	111	5.5	140	168	14.0	220	252	16.0
75	90	7.5	100	114	7.0	150	180	15.0	220	273	26.5
80	90	5.0	100	118	9.0	150	194	22.0	250	295	22.5
80	92	6.0	100	121	10.5	160	180	10.0
80	95	7.5	100	127	13.5	160	184	12.0
Molds available for all listed sizes Special specifications can be customized according to customer requirements.

Tolerance of ID

The tolerances of the cylinder tube for honed ID (inside diameter) tubing can be H8, H9, H10.

Deviation of ID
I.D Sizes	H8	H9	H10	Deviation of W.T
30	+0.033	+0.052	+0.084	± 5%
30	0	0	0
＞30 - 50	+0.039	+0.62	+0.1
＞30 - 50	0	0	0
＞50 - 80	+0.046	+0.074	+0.12
＞50 - 80	0	0	0
＞80 - 120	+0.054	+0.087	+0.14
＞80 - 120	0	0	0
＞120 - 180	+0.063	+0.1	+0.16	± 7.5%
＞120 - 180	0	0	0	± 7.5%
＞180 - 250	+0.072	+0.115	+0.185	± 10%
＞180 - 250	0	0	0	± 10%

Quality Control

Direct-Reading Optical Spectrometer

Chemical Composition

honed tubing

Physical and Chemical Mechanical Equipment

Rockwell Hardness Tester

Hardness Tester

Impact Testing Machine

Impact Tester

FAQ about Honed Tube for Hydraulic Cylinder

What is a honed tube for hydraulic cylinder, and how is it used?

A honed tube for hydraulic cylinder is a seamless or welded steel tube designed to withstand high-pressure hydraulic fluid. It serves as the primary component of hydraulic cylinders, used to create linear motion in various industrial applications, such as construction equipment, manufacturing machinery, agricultural machinery, and more.

What types of honed tube for hydraulic cylinder do you offer?

We offer a diverse range of honed tube for hydraulic cylinder. Our product line includes various materials, sizes, and specifications to cater to your specific needs.

What materials are your honed tube for hydraulic cylinder made from?

Our honed tube for hydraulic cylinder are primarily made from high-quality steel, such as carbon steel or alloy steel, to ensure excellent strength, durability, and resistance to hydraulic pressure.

What are the benefits of using your hydraulic cylinder tubes?

A hydraulic cylinder tube is a seamless or welded steel tube designed to withstand high-pressure hydraulic fluid. It serves as the primary component of hydraulic cylinders, used to create linear motion in various industrial applications, such as construction equipment, manufacturing machinery, agricultural machinery, and more.

Can you provide custom honed tube for hydraulic cylinder solutions?

Yes, we specialize in offering custom honed tube for hydraulic cylinder solutions. Our team of experts will work closely with you to understand your specific requirements and design tubes tailored to your application’s exact specifications.

What are the standard sizes available for your honed tube for hydraulic cylinder?

We offer a wide range of standard sizes for our honed tube for hydraulic cylinder. These sizes are selected based on industry standards and common hydraulic cylinder requirements. However, if you need a non-standard size, we can also accommodate custom orders to suit your needs.

How do you ensure the quality of your honed tube for hydraulic cylinder?

Quality is our top priority, and we follow stringent manufacturing processes to ensure the highest standard of our honed tube for hydraulic cylinder. Our tubes undergo rigorous testing for material composition, dimensions, surface finish, and hydraulic pressure resistance to guarantee optimal performance and safety.

Do your hydraulic cylinder tubes meet any industry standards or certifications?

Yes, our hydraulic cylinder tubes comply with relevant industry standards and certifications to ensure product quality and safety. We strive to meet and exceed national and international standards to deliver reliable and high-performance tubes.

What is the typical lead time for orders?

The lead time for orders may vary based on the type of hydraulic cylinder tubes and the order quantity. However, we work efficiently to process and fulfill orders promptly. For specific lead time information, please contact our sales team.

How can I request a quote for hydraulic cylinder tubes?

Requesting a quote is simple. You can reach out to our sales team through the contact information provided on our website or by filling out the online inquiry form. Please provide relevant details about your requirements, and we will get back to you with a competitive quote.

Honed Tube for Hydraulic Cylinder