Product Details

Product name: ASTM A106Grb Seamless carbon steel pipe

Work range of Yantai xinpeng ( precision tube)

OD	ID	TOLERANCE
OD	ID	OD	ID	WT DEVIATION	OVALITY
40-74	30-65	+-0.1MM	-0.3 -0.5	<=0.5	<=0.1
74-98	65-85	+-0.1MM	-0.4 -0.6	<=0.5	<=0.15
100-116	85-100	+-0.2MM	-0.4 -0.6	<=0.6	<=0.15
124-134	110-115	+-0.2MM	-0.6 -0.8	<=0.6	<=0.20
140-158	120-135	+-0.2MM	-0.7 -0.9	<=0.8	<=0.20
165-176	140-150	+-0.2MM	-0.7 -0.9	<=0.8	<=0.20
188-203	160-180	+-0.2MM	-0.7 -0.9	<=0.8	<=0.20

precision tube

1 Hydraulic Cylinder Tube

Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. We can work and get the mechanical property of the clients need.

2. SRB tube

Directly used in Elevatorbuffer and Hydraulic Cylinder .This kind tube have a better inner roughness , ra0.2-0.4um and can use directly in the hydraulic cylinder tube. Length can work at most 6M.

3. Cold finished tube

Widely Used. Processing range 30-300mm, biggest length is 11M.

The difference between precision steel pipe and seamless pipe:

1. the seamless steel tube with obvioue difference is that dimensional accuracy, can be up to 0.1mm.

2. high precision steel pipe diameter surface finish, the customer without processing can be used directly and ordinary seamless steel tube to the customer and lather, polishing processing.

Cold drawn size available on Mold( other size can do Customized)
45*30	48*31.75	50*40	55*45
60*50	60*45	63*50	63*55
70*50	70*57	73*63	75*50
75*55	75*60	75*65	80*65
80*70	90*75	94*80	95*80
98*85	100*85	105*90	111*95
112*95	116*100	118*100	123*105
124*110	128*110	134*115	140*120
141*120	146*125	152*130	154*130
158*135	160*135	165*140	176*150
Material: 25Mn( STKM13CT) 16Mn(Q345B Q345D, St52 ) 10# (St37.2) 20# (1020 S20C CK20 St45) 45#(ck45 S45C) Standard: GBT3639 Din2391 En10305

Application:

widely used in hydraulic system with precision steel tube, injection molding machine with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, EVA foaming, hydraulic machinery, hydraulic cutting machine, shoe making machinery, hydraulic equipment, high pressure tubing, hydraulic tubing, card sets of joints, pipe joints, rubber machinery, forging machinery, casting machinery, engineering machinery, automotive high pressure steel pipe concrete pump, sanitation vehicle, automobile industry, shipbuilding industry, metal processing, military industry, diesel engine, the internal combustion engine, air compressor, construction machinery, forestry machinery, etc.