Find Verified St52 Honed Tube For Hydraulic Cylinder Suppliers, Manufacturers and Wholesalers

DIN 2391 ST52
Size as your requirment

Specifications
1.St52 hone tubes for hydraulic cylinder
2.High reputation
3.Golden supplier
4.Oem
5.Top quality
St52 hone tubes for hydraulic cylinder
Honed tube for hydraulic cylinder honed tubes for hydraulic & pneumatic cylinders
1. Material specification and ref. Document
St52, bk+s, din2391 or equivalent c20 ck45 s16mn 27simn 25mn st44 st52 sae1026
2. Chemical composition (%)
C (max) mn(max) si(max) s(max) p(max)
0.22 1.6 0.5 0.035 0.035
3. Mechanical properties
Elongation(min) y.S (min.) uts (min.)
¡y15 470 n/mm2 580 n/mm2
4. Supply condition
Cold drawn seamless steel tube, stress relieved and honed or skived roller burnished
5. Surface roughness
Ra = 0.4~0.8micron
6. Tolerances on inner dia iso h8
7.Tolerances on wall thickness
¡¨¹ dia120 +/-10 % of wall thickness
¡y dia120 +/-10 % of wall thickness
8. Straightnes ¡¨¹1 mm/m
9. Od tolerance
¡¨¹ dia 40 +/-0.2 mm
¡y dia 40 ¡¨¹ dia 100 +/-0.3mm
¡y dia 100 +/-0.5mm

We are Chinese manufacturer of seamless cylinder tubes, include cold drawn tubes, honed tubes, skived and burnished tubes.
Material: St52, E355, A106B, CK45 and so on
ID size: from 50 to 400mm
ID tolerance: H8
Roughness: 0.4 Max
Purpose: for hydraulic cylinder or pneumatic cylinder


in bundle, with caps, oiled

Innovative technology of pre-materials suitable for gas springs
welded and drawn according to ASTM A213
various ID tolerance requirement of H8, H9, H10 and H11
surface roughness below 15RA (0.40 �¼m)
mechanical properties are controlled to endure excessive stress
hardness, tensile strength, yield strength and elongation
servicing high precision pneumatic cylinder applications

ODï¼?mm) ID(mm) WT(mm) ID Tolerances,+0/-0.05) Specifications Materials Surface Finish(max)
15.0 13.0 1.0 CGS-031,H9 A213
SAE1010/#10;

SEA1020/#20

;Q235;

304L;316L

ID < 20 RA <0.4um
18.0 16.0 1.0 A269 OD < 32 RA <0.8um
19.0 17.0 1.0
19.0 16.0 1.5 CGS-021,H10 A213 ID < 20 RA <0.4um
22.0 19.0 1.5 A269 OD < 32 RA <0.8um
27.0 24.0 1.5
28.0 24.0 2.0 CGS-011,H11 ID < 20 RA <0.4um
30.0 25.0 2.5 A213 OD < 32 RA <0.8um
32.0 29.0 1.5 A269
32.0 28.0 2.0
40.0 36.0 2.0
40.0 35.0 2.5
44.0 40.0 2.0
50.0 45.0 2.5

High Precision Steel Pipe for Gas spring Cylinder
Type:Seamless and Welded Steel Tube
Roughness 0.1-0.8ra
Material E195-E235,Q195-Q235,#10,#20,#45,SAE1010,SAE1020
Surface:Black/bright
Standard:DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094-2000, GB/T 8163-1999, JIS G3101
Size :OD 3mm-140mm Thickness 0.5-20mm
Processing :Cold rolled /cold drawn
1. BK (+C) No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
5. NBK (+N) After the final cold forming process the tubes are annealed above the upper
Woven bag / wooden or crate carton/ Bundle Packing/ Plain end or vanished as per customer's request.
Usage: Gas Spring Cylinder

We are Chinese manufacturer of seamless cylinder tubes, include cold drawn tubes, honed tubes, precision tube, skived and burnished tubes and chrome bar, piston rods
For tubes:
Material: St52, E355, A106B, CK45 and so on
ID size: from 50 to 400mm
ID tolerance: H8
Roughness: 0.4 Max
Purpose: for hydraulic cylinder or pneumatic cylinder
We are equipped with honing machine, cold drawn machine, skived and burnished machine, furnace and so on.
For chrome bar:
CK45, f7, usually chrome thickness 20-30 microns.

product keywords: cold drawn steel pipe,hydraulic steel tube,hydraulic cylinder pipe,honing pipe,cylinder hones,cold drawn seamless tube,hydraulic cylinder honed tube,cylinder honed tubing,hydraulic pipe,hydraulic tube,honed tube,pneumatic tube,pneumatic pipe,chrome tube,skived and burnished tubeï¼? precision tube, precision pipe, chrome bar, piston rods, chrome shaft

We are Chinese manufacturer of seamless cylinder tubes, include cold drawn tubes, honed tubes, precision tube, skived and burnished tubes and chrome bar, piston rods
For tubes:
Material: St52, E355, A106B, CK45 and so on
ID size: from 50 to 400mm
ID tolerance: H8
Roughness: 0.4 Max
Purpose: for hydraulic cylinder or pneumatic cylinder
We are equipped with honing machine, cold drawn machine, skived and burnished machine, furnace and so on.
For chrome bar:
CK45, f7, usually chrome thickness 20-30 microns.

product keywords: cold drawn steel pipe,hydraulic steel tube,hydraulic cylinder pipe,honing pipe,cylinder hones,cold drawn seamless tube,hydraulic cylinder honed tube,cylinder honed tubing,hydraulic pipe,hydraulic tube,honed tube,pneumatic tube,pneumatic pipe,chrome tube,skived and burnished tubeï¼? precision tube, precision pipe, chrome bar, piston rods, chrome shaft

Advantage: high precision, nice straightness and small allowance for honing. Minimum surface roughness. Inner roughness: 0.8
Main standards: din2391, en10305-1, astm a 519.
Main materials: st45, st52, 1020, 1026, e255, e355
Usage: for honing pipe, hydraulic cylinder, pneumatic cylinder
Delivery condition: stress relieved (bks)
Straightness: 0.3-1/1000mm
Tensile strength: >=610mpa




Steel strips bundled, cover with plastic fabric, woven bag packed, or wooden boxes packed

1.Seamless steel tube and carbon tube, seamless pipe

Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly
STKM-13CT, ST52, CK45 and AISI 1020. We can also offer as customized seamless steel tube.

2.cold drawn steel tube/cold rolled steel tube, cold drawn pipe, cold rolled pipe, cold drawn tube, cold rolled tube

Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 STKM11A STKM13A ST52 S45C CK45

Standard: GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519

Range: 30-300mm

Length: 11m(max)

The cold process can change the thickness of tube to meet client's request and offer better mechanical property.

3. Honed steel tube&SRB steel pipe, honed tube, honed tubes, honed steel pipe, honed pipe

ID Tolerance: H8 H9

ID Roughness: RA0.4micron(max)

Length: 6m(max)

Inner roughness: Ra0.2-0.8um

Straightness: 1:1000 or customized

This process can improve the roughness of the inner tube to 0.2-0.8um and make inside tube more smooth which can be used for
cylinder directly.

4.hydraulic cylinder steel tube, hydraulic tube, cylinder tube, hydraulic pipe, cylinder pipe

(1)Product Name
ST52 Hot Sale Cold Rolled Steel Pipe E355 Honed Tube
(2)Material
Carbon Steel Tube
(3)Outer Diameter
30-250mm
(4)Wall Thickness
2-30mm
(5)Material Grade
ST52,E355,CK45,A106,A53,SKTM11A,STKM13A,STKM13C,S45C,and so on
(6)Delivery Condition
BK/BKS/GBK/NBK
(7)Delivery time
within 20-30 days after receiving prpayment
(8)Trade Terms
FOB Yantai, Qingdao or any other China main port

We offer honed cylinder and tubes as per customers specific material and drawings. Our products are sourced from reliable vendors and are tested for quality before being sent to our customers

Hydraulic Cylinder Honed Tube/Seamless Cylinder Tube
 

Application: Hydraulic Cylinder, Hydraulic Jack
Standard: GB/T8713-88, ISO439/1-1980(E)
Steel Grade: ST52, ST52.3, E355, S235, 20#, 45#, 16Mn etc
OD Size: 30 mm to1000mm
Max Length: 12 meters
Roughness (Ra): 0.2 to 0.8 um
Straightness: 0.5 mm/1000mm
Tolerance EXT: DIN 2391
Tolerance INT: ISO H7,H8,H9
Type: Cold Drawn, Cold roll, Honed, Skived, Burnished
Conservation: Anti rust oiled both inside and outside surface, plastic caps in both ends

High Precision Steel Pipe for Gas spring Cylinder
Type:Seamless and Welded Steel Tube
Roughness 0.1-0.8ra
Material E195-E235,Q195-Q235,#10,#20,#45,SAE1010,SAE1020
Surface:Black/bright
Standard:DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094-2000, GB/T 8163-1999, JIS G3101
Size :OD 3mm-140mm Thickness 0.5-20mm
Processing :Cold rolled /cold drawn
1. BK (+C) No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
5. NBK (+N) After the final cold forming process the tubes are annealed above the upper
Woven bag / wooden or crate carton/ Bundle Packing/ Plain end or vanished as per customer's request.
Usage: Gas Spring Cylinder

High Precision Steel Pipe for Gas spring Cylinder
Type:Seamless and Welded Steel Tube
Roughness 0.1-0.8ra
Material E195-E235,Q195-Q235,#10,#20,#45,SAE1010,SAE1020
Surface:Black/bright
Standard:DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094-2000, GB/T 8163-1999, JIS G3101
Size :OD 3mm-140mm Thickness 0.5-20mm
Processing :Cold rolled /cold drawn
1. BK (+C) No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
5. NBK (+N) After the final cold forming process the tubes are annealed above the upper
Woven bag / wooden or crate carton/ Bundle Packing/ Plain end or vanished as per customer's request.
Usage: Gas Spring Cylinder

High Precision Steel Pipe for Gas spring Cylinder
Type:Seamless and Welded Steel Tube
Roughness 0.1-0.8ra
Material E195-E235,Q195-Q235,#10,#20,#45,SAE1010,SAE1020
Surface:Black/bright
Standard:DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094-2000, GB/T 8163-1999, JIS G3101
Size :OD 3mm-140mm Thickness 0.5-20mm
Processing :Cold rolled /cold drawn
1. BK (+C) No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
5. NBK (+N) After the final cold forming process the tubes are annealed above the upper
Woven bag / wooden or crate carton/ Bundle Packing/ Plain end or vanished as per customer's request.
Usage: Gas Spring Cylinder

Our company mainly produces excavator hydraulic cylinders, forklift hydraulic cylinders, and currently cooperates with Sany and XCMG.

The hydraulic enema/ sausage machine is the main equipment for processing intestinal products, which can fill all kinds of large, medium and small intestinal products. The machine is driven by piston type hydraulic pressure. Under the action of the hydraulic cylinder, the materials in the cylinder will be squeezed out after the pressure is generated by adjusting the working pressure. The upper part of the machine is equipped with a storage hopper and butterfly valve, which can realize continuous filling without lifting the cover and improve the working efficiency

The hydraulic enema/ sausage stuffer machine / sausage filler machine is the main equipment for processing intestinal products, which can fill all kinds of large, medium and small intestinal products. The machine is driven by piston type hydraulic pressure. Under the action of the hydraulic cylinder, the materials in the cylinder will be squeezed out after the pressure is generated by adjusting the working pressure. The upper part of the machine is equipped with a storage hopper and butterfly valve, which can realize continuous filling without lifting the cover and improve the working efficiency.
Capacity 150-300kg , 1.5kw .

Product Name
Multi-Stage Telescopic Hydraulic Cylinder
Body Material
Steel, Alloy Steel
Inner Tube Diameter
45-105mm
Outer Tube Diameter
110mm
Max. Pressure
25Mpa
Max. Stroke
3000mm
Mounting Type
Earring Trunnion, Double Trunnion
Surface Treatment
Chrome Plating
Certificate
ISO9001
Package
Shrink Film, Pallet, Plywood Case, Carton
Warranty
1 year
Delivery Time
20-45 days
After Service
Spare Parts, Online Support, Video Technical Support

Brief Description:
En stanard SRB Honed Cold finished Hydraulic steel tube made in china is a kind of after cold rolling processing of a kind of high precison steel tube, full name cold rolled precision seamless steel tube. Precision seamless steel tube wall inside and outside the precision seamless steel pipe seamless steel pipe without oxidation layars, under high pressure without lea, high precision, high finish, cold bending deformation, flaring, flattening without cracks,etc, it is mainly used to produce pneumatic or hydraulic components products, such as a cylinder or cylinder, are made seamless tube. the chemical composition of precision seamless steel tube with carbon sulfur C,Si, Mn, S, P, Cr.

The difference between precision steel pipe and seamless pipe:
1. the seamless steel tube with obvioue difference is that dimensional accuracy, can be up to 0.1mm.
2. high precision steel pipe diameter surface finish, the customer without processing can be used directly and ordinary seamless steel tube to the customer and lather, polishing processing.

Features:
hydraulic cylinder tube st52 din2391 inside and outside the wall without oxidation layer, under high pressure, no leakage, high pr
ecision, high finish, cold bending deformation, flaring, flattening without cracks, surface rust proffing
1. The smaller outer diameter
2. High precision to do small batch production
3. Cold drawn finished products of high precision, good surface quality
4.The steel pipe transverse area is more complex
5. Steel pipe is superior performance, dense metal

Mitsubishi MG400 Motor Grader Specifications
Main Specifications
Blade Width: 3710mm (standard blade width)
Steering System: ATC
Weight & Loads
Operating Weight: 13,100kg
Front Axle Load: 3,700kg
Rear Axle Load: 9,400kg
Dimensions
Overall Length: 8490mm
Overall Width: 2400mm
Overall Height: 3360mm
Wheelbase: 5910mm
Tandem Wheelbase: 1520mm
Ground Clearance: 355mm
Engine
Manufacturer: MTB
Model: 6D22C
Rated Output: 110.3kW (150 PS) @ 2000rpm
Cylinders: 6
Bore x Stroke: 130 x 140mm
Displacement: 11.2liters
Hydraulic System
Output Pressure: 17.2MPa
Oil Flow Rate: 128L/min
Transmission
Type: DPS
Speeds: 6 forward / 6 reverse
Max Travel Speed: 45.0km/h (forward), 45.4km/h (reverse)
Tires
Front: 13.00-24, 14-ply
Rear: 13.00-24, 14-ply
Performance & Other Features
Operation Type: Hydraulic (HYD)
Scarifying Width: 1225mm
Minimum Turning Radius: 6900mm
Articulate Angle: 25
Fuel Tank Capacity: 230L
Optional Equipment: BL(4000), S/C