Yantai Xinpeng Steel Pipe Co., Ltd.: Yantai, Shandong, China; Main products: hydraulic tube, precision tube, honed tube, mechanical tube, cold finished tube

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Home > Products > Precision Tubes > plunger cylinder honed steel pipe

plunger cylinder honed steel pipe

FOB Price

US$ 1.32 - 1.5 / Metric Ton

20 Metric Tons(Min. Order)

Port Yantai/Qingdao
Payment TermsT/T

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Product Details

Thickness	2, 30	Section Shape	Round
Outer Diameter	30 - 250 mm	Place of Origin	Shandong, China
Secondary Or Not	Non-secondary	Application	Hydraulic Pipe
Technique	Cold Drawn	Certification	Other, ISO 9001 2008
Surface Treatment	Other, According to the custome's need	Special Pipe	API Pipe
Alloy Or Not	Non-alloy

Product Description

Specifications

plunger cylinder honed steel pipe
1. Widely used in hydraulic cylinder
2. Best reputation
3.Top Service

plunger cylinder honed steel pipe

1.Usually Description of honed tube for hydraulic cylinder :

product name	honed tube for hydraulic cylinder
Standard	DIN 2391 EN10305 DIN17175
Wall Thickness	3-40mm
Out Diameter	36-480mm
Material	ST 44 ST 52
Steel Grade	20# 45# 16Mn ST 45 ST 52
Length	Length Length ≤ 500mm , +2mm > 500mm ≤ 2000mm, +3mm > 2000mm ≤ 5000mm, +5mm > 2000mm ≤ 7000mm, +10mm
The end	Tube ends Tube ends shall be cut nominally square to the axis and free from burs

2.Variety of honed tube :

Processing form	I.D.mm	Length	Straightness	I.D.tolerance	I.D.Roughness(RA)
Cold-rolled	30-100	≤12M	0.3-1.0/1000	H8-H10	0.4-1.6um
Cold-drawn	30-250	≤12M		H8-H10	0.8-1.6um
Hone	40-500	≤12M		H8-H9	0.4-0.8um
SRB	50-250	≤9M		H8	0.1-0.4um

3. Tolerance of ID and WT of honed tube:

Size of inside Diameter(mm)	ID Tolerance			Tolerance of wall thickness
Size of inside Diameter(mm)				Tolerance of wall thickness
30	+0.0330	+0.0520	+0.0840	<120mm(OD) ±5% >120mm up to 210mm±7.5% >210mm ±10%
>30-50	+0.0390	+0.0620	+0.1000
>50-80	+0.0460	+0.0740	+0.1200
>80-120	+0.0540	+0.0870	+0.1400
>120-180	+0.0630	+0.1000	+0.1600
>180-250	+0.0720	+0.1150	+0.1850
>250-315	+0.0810	+0.1300	+0.2100
>315-400	+0.0890	+0.1400	+0.2300

4.OD Tolerance of st52 honed tube:


Name	(Scope)mm	(GB Series)mm	(DIN Series)mm	Enterprise internal Control standards mm	(Special high-precision)mm
O D	4-30	+-0.10	+-0.08	+-0.05	+-0.03
O D	31-40	+-0.15	+-0.15	+-0.05	+-0.03
O D	41-50	+-0.20	+-0.20	+-0.08	+-0.03
O D	51-60	+-0.25	+-0.25	+-0.08	+-0.03
Wall thickness	0.5-7	+-10% (MIN)+-0.12	+-10%	+-10%(MIN)+-0.05	+-10%(MIN)+-0.03

Production Process:

Pretreatment : Pickling—Phosphating—Saponification

Cold drawn/cold rolled

Annealing furnace——+SR

Straightener—— Straightening

Straightness inspecting

Dimension inspecting

Sawing

Lathe

Polishing

Products inspecting

Finished Products

About our service:

1.Cargo track service during transporting and feedback service after cargo is loaded on board

2.Flexible terms of payment by

3.Big discount for repeat customers

4.Smooth delivering procedure

5. Payment Terms: T/T , L/C And so on.

If there are any Question, please Feel free to send us inquiry.

We will provide the professional Explanation.

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Yantai Xinpeng Steel Pipe Co., Ltd.: Contact nameJudy Gao
Chat Now; Phone0086-535-6835398; Address2th,Binglun Road,APEC Technology Industrial Park,Zhifu District,Yantai City, Yantai, Shandong

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plunger cylinder honed steel pipe

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