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S355JR / E355 Honed Steel Tubing , Cold Drawn Hydraulic Seamless Tube

SHANGHAI UNITE STEEL TRADING CO., LTD
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S355JR / E355 Honed Steel Tubing , Cold Drawn Hydraulic Seamless Tube

Brand Name : UST
Model Number : OD: 30-450mm; WT: 2-40mm
Certification : ISO 9001
Place of Origin : China
MOQ : MOQ: 2-3 ton
Price : USD 800- 1500/ton
Supply Ability : 1000 ton/month
Delivery Time : Within 5-35 days
Packaging Details : Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Usage : Hydraulic Cylinder
Production Technique : Honing/skiving tube
Quality Standard : DIN 2391, EN10305
Surface : Black, Bright, Smooth
Delivery Condition : BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)
Product name : Carbon steel tube Q345B
Inspection : The third party is acceptable
End protector : Plastic Pipe Cap
Marking : Request
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S355JR/E355 honing pipe and skiving pipe for Hydraulic Cylinder, OD: 30-450mm; WT: 2-40mm, Small MOQ available


Outer diameter: 20mm -500mm

Wall thickness: 2-50mm

Material: ST52, GRB, 27SiMn, SAE1026

Standard: GB/T8713-88, GB/T3639-2000, DIN2391, EN10305

Honed tubes can be produced according to the demands of costumers that the degree of precision can reach H8/H9. Burnishing and honing service can be provided depending on the roughness requirement of inner diameter.


Chemical composition

GradeCSiMnPS
S355JR/E3550.20max0.50max1.70max0.035max0.035max

Technical specifications:

Processing waysDiameterLengthStraightnessDegree of precisionInner hole roughness
Cold rolled30-100≤12M0.3-1.0H8-H100.4-1.6
Cold drawn30-250≤12MH8-H100.8-1.6
Honed40-500≤12M1000H8-H90.4-0.8
SRB40-400≤7MH80.4

Tolerance

Inner diameterInner diameter toleranceWall thickness tolerance
H8H9
30

+0.033

0

+0.052

0

±5%
>30-50

+0.039

0

+0.062

0

>50-80

+0.046

0

+0.074

0

>80-120

+0.054

0

+0.087

0

>120-180

+0.063

0

+0.100

0

>180-250

+0.072

0

+0.115

0

>250-315

+0.081

0

+0.130

0

>315-400

+0.089

0

+0.140

0



Product Tags:

Hydraulic Cylinder Tube

      

Honed Stainless Steel Tubing

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

S355JR / E355 Honed Steel Tubing , Cold Drawn Hydraulic Seamless Tube Images

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