DIN 2391 ST52 E355 Seamless Carbon High pressure Hydraulic Honed Tubing
Brand Name:Torich
Certification:ISO9001
Minimum Order Quantity:2tons
Delivery Time:5-8 weekdays
Place of Origin:Zhejiang, China (Mainland)
Price:1000-5000USD/ton
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Daqiao Developing Zone Haiyan,Zhejiang Province,China
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Product Details
Seamless Carbon Hydraulic Honed Tube
Size range: O.D.:6-800mm W.T.:1-50mm L:max12000mm
Steel grade:E235,SAE1020 ,SAE 1045, St52, 16Mn,25Mn,AISI 4140,AISI 4130,42CrMo,35CrMo,JIS STKM13C,ASTM A106 GrB
ID :630mmmax
Straightness:1/1000mm
Tolerance : EN10305,DIN2391,ISO.
Roughness:0.2-0.8μm
Place of origin :ZheJiang
Certificate: ISO9001 EN10304.2.1
Production process :ID Honing / Roller Burnish+ Skiving
Accuracy deviation
Tubes Machining | Cylinder Diameter | Length | Straightness | ID Tolerance | WT Tolerance | Roughness of bore |
Honing / Roller Burnish+Skiving | 6-800mm | 12m max | 1/1000mm | H8-H9 | +/-10% | 0.2-0.8μm |
Feature
1.Precision pre-honed steel tubes‘s Inside&Outside Surface without oxide layer,is suitable for working high presure,No leak out,
2.High Precision ,High quality smooth finish.
3.Higher degree of tensile strength, yield strength, elongation.
Tubes Machining
ID Honing
Utilize an abrasive stone,which turns while being moved in and out
of the work piece.
The honing process makes :
1.Smooth surface finishes inside bores
2.Hold precise tolerances on bore diameters
ID H7 H8 H9
ID roughness 0.2-0.8μm
ID max 630mm
Roller Burnish+ Skiving
Two thin chips are cut at high feed rate while the tool passes through the workpiece.producing super finish surface,with a bore precise tolerance .
ID H7 H8 H9
ID roughness 0.2-0.8μm
ID max 630mm
Related information.
ISO Hore Tolerance H7,H8,H9,H10
DIN 2391 ST52 E355 Seamless Carbon High pressure Hydraulic Honed Tubing
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