Tianjin Litian International Logistics Co., Ltd.

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Hydraulic Cylinder Tube

Product Details:

Place of Origin	Hebei, China (Mainland)

Payment & Shipping Terms:

Minimum Order Quantity:	50 Ton
Packaging Details:	seaworth exporting package in bundles
Delivery Time:	according to buyer's request
Payment Terms:	L/C,T/T
Supply Ability:	4000 Ton per Month

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Detailed Product Description

Seamless high pressure cylinders are made either from billet or tubes, The latter production process is very popular among cylinder manufacturer. Cylinder tubes are provided as raw material for making cylinders

The advantages of this cylinder are good external and internal surface quality, uniform wall thickness, light in weight, simplified process procedures, high production efficiency, high yield and low cost

O.D (mm)	W.T (mm)
60	4.5-6.5
70	4.5-7.0
89	4.5-8.0
102, 108, 114, 121	4.5-10.0
165	5.0-12.0
168	5.0-14.0
178,180,182,194,204,219,223	5.5-15.0
229	5.5-14.0
245	8.0-20.0

Steel grade	Chemical Composition (%)
Steel grade	C	Si	Mn	P	S	P+S	Cr	Mo	Ni	Cu	V
30CrMo	0.26-0.34	0.17-0.37	0.40-0.70	≤0.030	≤0.025	≤0.050	0.80-1.10	0.15-0.25		≤0.020
34CrMo4	0.30-0.37	<0.40	0.60-0.90	≤0.035	≤0.030	≤0.050	0.90-1.20	0.15-0.30
37Mn/1	0.36-0.40	0.17-0.37	1.50-1.75	≤0.030	≤0.025	≤0.050	≤0.30			≤0.20
37Mn/2	0.34-0.38	0.17-0.37	1.45-1.70	≤0.030	≤0.025	≤0.050	≤0.30			≤0.20
37Mn/3	0.30-0.37	0.17-0.37	1.40-1.75	≤0.035	≤0.035	≤0.050	≤0.30	≤0.10	≤0.30	≤0.20	0.07-0.12