JIS G3429 cylinder tube, China Suppliers and Manufacturers

JIS G3429 cylinder tube

Supplier Info

Asia Minmetals Machinery Co., Ltd.

[China Supplier]

Contact Person : Mr. Tian Kevin

Tel : 86-22-66283730

Fax : 86-22-66283720

Product Detail

TPCO JIS G3429 High Pressure hydraulic cylinder tube Size: 356*7.5mm Standard: JIS G3429 Length: 8-11.8M

Seamless high-pressure cylinders are made either from billets or tubes, The latter production process is very popular among cylinder manufacture. 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.

Specification of JIS G3429 cylinder tube

Outside Diameters (mm)	Wall Thickness (mm)
60	4.5-5.5
70	4.5-7.0
80	4.5-8.0
102.108.114.121	4.5-10.0
123.127.140(139.7).146.152(152.4)	4.5-12.0
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
232	6.0.8.0-18.0
245	8.0-20.0
255.262.267.273.279	7.5-21.0, 24.0-30.0
356	8.5-17.0, 20.0-27.2-, n30.0-36.0
406	8.5-22.0, 25.0-28.0, 35.0-38.0
559	16.0-27.0
610	18.0-30.0
630	18.0-30.0

Chemical composition:

Steel Grade	Chemical composition (%)
Steel Grade	C	Si	Mn	P	S	P+S	Cr	Mo	Ni	Cu	V
30CrMo	0.20-0.34	0.17-0.37	0.40-0.70	≤0.030	≤0.025	≤0.050	0.80-1.10	0.15-0.25		≤0.20
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