Product Details

Specifications

Lowest price ID 100-150mm En10305-4 cold rolling piping
hydraulic cylinder honed pipe:
1. Processing:honing
2. ID100-150

Lowest price ID 100-150mm En10305-4 cold rolling piping

hydraulic cylinder honed pipe:

1. Dimension:

O.D.:50-325mm(H7-H9) ,W.T.:3-30mm, L:fixed or random(1-10m)

2. Material:

A106/A53 Gr.A/B,52100,AISI 1010/1020/1045, ST35,ST37,ST37.4,ST45,ST52,ST52.4, 10#,20#,45#,16Mn,GCr15,20Cr,40Cr,27SiMn, E195,E235,E255,E355,etc

3.Standards:

GB/T3639,DIN2391,DIN2445,DIN1629,DIN1630,DIN2445,EN10305,JIS G3445,ASTM A106,ASTM A179,ASTM A519,etc.

4. Processing method:

Honing.

5. Delivery Condition:

NBK(+N), GBK(+A), BK(+C) ,BKW(+LC) ,BKS(+SR)

6. Application:

Automotive parts, hydraulic system parts, oil cylinder, aerospace and aviation, shipbuilding pipe, various machinery parts.

7. Surface treatment:

Bare pipe,Bright and smooth,Surface coating,Black and Phosphatized,Pickled and oiled or upon customers' request.

8. Packing:

Packing in bundles,Wrapped with PVC and gunny sacks,Seaworthy wooden case or according to customers' requirements.

Honed steel tube:

Processing

Diameter

Length

Straightness

Size accuracy

Wall thickness

Inner bore

roughness

Honed tube

ID50~OD325

≤10M

0.3~1.0mm/m

H7-H9

3-30mm (±8%)

0.4~0.8um

Dimension tolerance:

ID size	ID deviation (mm)
ID size	H7	H8	H9
30	+0.021	+0.033	+0.052
>30~50	+0.025	+0.039	+0.062
>50~80	+0.030	+0.046	+0.074
>80~120	+0.035	+0.054	+0.087
>120~180	+0.040	+0.063	+0.100
>180~250	+0.046	+0.072	+0.115
>250~315	+0.052	+0.081	+0.130
>315~400	+0.0527	+0.089	+0.140

We supply hydraulic cylinder honed pipe, precision steel pipes,alloy steel pipes,big diameter steel pipes and other steel pipes. If you are interested in our products,please contact us freely,we will offer you the competitive quotation.

Production Process: