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Honing Inside Surface Hydraulic Cylinder Pipe , SAE1026 / 25Mn Hollow Steel Tube

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Honing Inside Surface Hydraulic Cylinder Pipe , SAE1026 / 25Mn Hollow Steel Tube

Brand Name : New Era

Model Number : DIN2391 / EN10305-1 / ASTM A519 / GB3639

Certification : ISO9001,TS16949

Place of Origin : China

MOQ : 5 tons

Price : Negotiation

Payment Terms : T/T

Supply Ability : 3000 tons/month

Delivery Time : 45 days

Packaging Details : Bundles Package, Wooden Box Package

Product Name : Honed Steel Tube

Delivery Condition : BK, BKS, +C, +SR

OD Size : 40-500mm

WT Size : 1-30mm

Steel Material : SAE1026, 25Mn2, 20MnV6, St52, 1045, etc

Application : Hydraulic Cylinder

Certificate : ISO,PED,BV,TUV

ID Tolerance : H7, H8, H9, H10

Roughness : Ra＜0.4μm

Straightness : 0.3-1mm/m

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Product Name: SAE1026 25Mn Hydraulic Cylinder Pipe Cold Drawn Steel Tube with Honing Inside Surface

Size Range: OD: 40-500mm, WT: 1-30mm, Length: 5.8m/6m, maximal 11.8m

Product Name	SAE1026 25Mn Seamless Alloy Honed Steel Tube for Hydraulic Cylinder
Material	25Mn, SAE1206, 20MnV6, St35, St45, St52, E355, 1020, 1045, etc
Delivery Condition	BK, BKS, +C, +SR
Standard	DIN2391 / EN10305-1 / ASTM A519 / GB3639
Size Range	OD: 40-500mm, WT: 1-30mm
Application	High precision purpose, auto parts, oil cylinder, etc
Round Billet	Bao Steel, Xingcheng Steel, Zhongtian Steel
Keyword	Honing Steel Tube
Certificate	TS16949, ISO 9001
HS code	7304319000
Delivery Time	45 days
Pakcing	Bundles or Woodern Boxes

Processing Range And Precision:

Cold Drawn Tubes:

ID:45mm-630mm

Length:14,000mm

Straightness:0.3-1.0

Precision:H8-H10

Roughness:Ra0.8-Ra1.6

Honing Tubes:

ID:25mm-500mm

Length:10,000mm

Straightness:0.3

Precision:H7-H8

Roughness:Ra0.2-Ra0.8

ID Tolerance of Precision Honed Tubes:

SIZE of I.D	I.D.Tolerance			Tolerance of wall thickness
SIZE of I.D	H8	H9	H10	Tolerance of wall thickness
30	+0.0330	+0.0520	+0.0840	<120mm(O.D) ±5% ≥120mm(D.D) 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	+0.185
>250-315	+0.0810	+0.1300	+0.2100
>315-400	+0.0890	+0.1400	+0.2300

Mechanical Propety:

Material: 20# 45#,16Mn St45, St52, 25Mn,27SiMn, SAE1026.SAE1518 etc.

STANDARD: GB/T8713 GB/T3639 DIN2391 EN10305 ASTM A519

Delivery condition	cold finished(hard)(BK)		cold drawn and stress relieved(BK+S)
STEEL GRADE	Rm MPa	Elongation (%)	Rm MPa	ReH MPa	Elongation (%)
20#	≥550	≥ 8	≥ 520	≥ 375	≥ 15
45#	≥ 640	≥ 5	≥ 600	≥ 520	≥ 10
16Mn	≥ 640	≥ 5	≥ 600	≥ 520	≥ 14
25Mn	≥ 640	≥ 5	≥ 600	≥ 510	≥ 15
27SIMn	≥ 800	≥ 5	≥ 760	≥ 610	≥ 10
ST45	≥ 550	≥ 5	≥ 520	≥ 375	≥ 15
E355(ST52)	≥ 640	≥ 5	≥ 600	≥ 520	≥ 14
SAE1026	≥ 640	≥ 5	≥ 600	≥ 510	≥ 15

Honing Inside Surface Hydraulic Cylinder Pipe , SAE1026 / 25Mn Hollow Steel Tube

Product Tags:

hydraulic cylinder pipe

honed steel tubing

Honing Inside Surface Hydraulic Cylinder Pipe , SAE1026 / 25Mn Hollow Steel Tube Images

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