Product Details

Details:

Shandong Liaocheng Yizhong Commercial Trade Co., Ltd is a professional and trustworthy supplier of steel pipe in China,We have built good and stable relationships with many customers in and

abroad. Our products have been exported to many countries, such as Asia, India, Middle East,

America, Europe,etc

DIN 2391 ST52 H7-H10 tolerance hydraulic cylinder honed tube

Dimension:	O.D.:20-800mm(H7-H9) ,W.T.:3-70mm, L:fixed or random
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
Standards:	GB/T3639,DIN2391,DIN2445,DIN1629,DIN1630,DIN2445,EN10305,JIS G3445, ASTM A106,ASTM A179,ASTM A519,etc.
Processing method:	Honing.
Delivery Condition:	NBK(+N), GBK(+A), BK(+C) ,BKW(+LC) ,BKS(+SR)
Application:	Automotive parts, hydraulic system parts, oil cylinder, aerospace and aviation, shipbuilding pipe, various machinery parts.
Surface treatment:	Bare pipe,Bright and smooth,Surface coating,Black and Phosphatized,Pickled and oiled or upon customers' request.
Packing:	Packing in bundles,Wrapped with PVC and gunny sacks,Seaworthy wooden case or according to customers' requirements.

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

If you are looking for ST52 honed tube ,welcome to contact me freely.As a professional supplier of steel pipe from China, We can provide you our tubes with high quality at the best price,wish we can cooperate in the future.

Look forward to your inquiry soon !

Amy Zhang

Tel:0086 0635 8215598

Fax:0086 0635 8205548

Skype:Amy_Zh9

Website:

http://sdlcyzsm.en.china.cn