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High Precision Hydraulic Cylinder Steel Tube , Black Steel Cylinder Pipe

Name: High Precision Hydraulic Cylinder Steel Tube Black Steel Cylinder Pipe
Brand: New Era
Price: 1 USD

China High Precision Hydraulic Cylinder Steel Tube , Black Steel Cylinder Pipe wholesale

Brand Name : New Era

Model Number : EN 10305-1

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 : Honing Steel Tube

Delivery Condition : +C, +SR

OD Size : 40-500mm

WT Size : 1-30mm

Steel Material : E235 , E255 , E355

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: EN 10305-1 E355 +C Hydraulic Cylinder Pipe , Seamless Round Honing Steel Tube

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

Product Name	EN 10305-1 E355 +C Hydraulic Cylinder Pipe Honing Steel Tube
Material	E235, E255, E355
Delivery Condition	+C , +SR
Standard	EN10305-1
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

High Precision Hydraulic Cylinder Steel Tube , Black Steel Cylinder Pipe

Product Tags:

hydraulic cylinder pipe

honed steel tubing

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