3d豹子中奖104万

Hot Expanding Seamless Pipe

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Hot Expanding Seamless Pipe

Introduction:
The hot expanding seamless pipe (hot expanding steel tube) is made from the production process of hot-expanding. It is widely applied in conveying fluid, such as petroleum, natural gas, coal gas, water and some solid materials, also ship-building, chemical fertilizer equipment etc.
The pipe is with the advantage of:
1. These pipes are with low density but strong contractility.
3d豹子中奖104万 2. The diameter of the pipe is expanded by helical rolling or drawing. This precision rolling can thicken the pipe in a short time which can produce non-standard or special models of seamless pipes as required.

Further information of hot expanding steel tube:
1. Executive standards of hot expanding seamless pipe: GB/T 8162/8163, ASME B36.10, ASTM A106/A53
2. Specification range
OD: 8"-36"
WT: SCH10-SCHXXS
3. Materials for hot expanding steel tube: 10#, 20#, 45#, 16Mn, GrB, Q345B, X42-56, ST44, ST52 etc.
4. Testing for the hot expanding seamless pipe: eddy current or hydrostatic or ultrasonic or intergranular corrosion etc.
3d豹子中奖104万 5. Packing: Bundles, seaworthy packing, as required.

Technical Parameters of Hot Expanding Seamless Steel Pipe

Nominal size Outside
Diameter
Nominal Wall Thickness (mm)
DN NPS OD(MM) SCH
10
SCH
20
SCH
30
STD SCH
40
SCH
60
XS SCH
80
SCH
100
SCH
120
SCH
140
SCH
160
XXS
200 250 300 8 10 12 219.1 273.1 323.9 3.76 4.19 4.57 6.35 6.35 6.35 7.04 7.80 8.38 8.18 9.27 9.53 8.18 9.27 10.31 10.31 12.70 14.27 12.70 12.70 12.70 12.70 15.09 17.48 15.09 18.26 21.44 18.26 21.44 25.40 20.62 25.40 28.58 23.01 28.58 33.32 22.23 25.40 25.40
350 400 450 14 16 18 355.6 406.4 457.2 6.35 6.35 6.35 7.92 7.92 7.92 9.53 9.53 11.13 9.53 9.53 9.53 11.13 12.70 14.27 15.09 16.66 19.05 12.70 12.70 12.70 19.05 21.44 23.83 23.83 26.19 29.36 27.79 30.96 34.93 31.75 36.53 39.67 35.71 40.49 45.24 --- ---
500 550 600 20 22 24 508 559 610 6.35 6.35 6.35 9.53 9.53 9.53 12.70 12.70 14.27 9.53 9.53 9.53 15.09 --- 17.48 20.62 22.23 24.61 12.70
12.70
12.70
26.19 28.58 30.96 32.54 34.93 38.89 38.10 41.28 46.02 44.45 47.63 52.37 50.01 53.98 59.54 --- ---
500 550 600 20 22 24 508 559 610 6.35 6.35 6.35 9.53 9.53 9.53 12.70 12.70 14.27 9.53 9.53 9.53 15.09 --- 17.48 20.62 22.23 24.61 12.70 12.70 12.70 26.19 28.58 30.96 32.54 34.93 38.89 38.10 41.28 46.02 44.45 47.63 52.37 50.01 53.98 59.54 --- ---
660 700 750 26 28 30 660 711 762 7.92 7.92 7.92 12.70 12.70 12.70 --- 15.88 15.88 9.53 9.53 9.53 --- --- --- --- 12.70 12.70 12.70 --- --- --- --- --- --- --- --- --- --- --- ---
800 850 900 32 34 36 813 864 914 7.92 7.92 7.92 12.70 12.70 12.70 15.88 15.88 15.88 9.53 9.53 9.53 17.48 17.48 19.05 --- --- 12.70 12.70 12.70 --- --- --- --- --- --- --- --- --- --- --- ---

Notice: Special sizes of hot expanding steel tube which customer required can be provided.

3d豹子中奖104万Cangzhou Haihua Steel Pipe Co.,Ltd, is the leading manufacturing and supplier of hot expanding seamless pipe. More available products include fluid transportation pipe, structural steel pipe, seamless line pipe, etc. to name a few. Our hot expanding seamless pipe is manufactured in accordance with the standard of ISO9001:2000 quality management system. These hot expanding seamless pipe are highly recognized by customers from India, Iran, Kuwait, the United States, Canada, Switzerland, Syria, UAE, Italy, Brazil, Korea, and other countries.

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