Large Diameter HOT EXPANDED SEAMLESS STEEL PIPES

We are leading manufacturer and stockiest of HOT EXPANDED SEAMLESS STEEL PIPES LARGE DIAMETER SEAMLESS STEEL PIPES in China.

Production Capacity of HOT EXPANDED SEAMLESS STEEL PIPES LARGE DIAMETER SEAMLESS STEEL PIPES:

3 sets of hot expansion Machinery.

Straitening machine & annealing heat treatment equipment.

5,000 tons/month.

Size Range of HOT EXPANDED SEAMLESS STEEL PIPES LARGE DIAMETER SEAMLESS STEEL PIPES :

OD 8”-36”(219mm-914mm).

WT SCH10-SCH160 (8mm-80mm).

L 1-12 meters.

The HOT EXPANDED SEAMLESS STEEL PIPES LARGE DIAMETER SEAMLESS STEEL PIPES(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.

Further information of HOT EXPANDED SEAMLESS STEEL PIPES LARGE DIAMETER SEAMLESS STEEL PIPES:

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. Testing for the hot expanding seamless pipe: eddy current or hydro-static or ultrasonic or inter-granular corrosion etc.

4. Packing: Bundles, seaworthy packing, as required.

HOT EXPANDED SEAMLESS STEEL PIPES LARGE DIAMETER SEAMLESS STEEL PIPES Technical Data

Technical Parameters of HOT EXPANDED SEAMLESS STEEL PIPES Large Diameter SEAMLESS STEEL PIPES

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	--- ---	--- ---	--- ---		--- ---	--- ---	--- ---

Types of HOT EXPANDED SEAMLESS STEEL PIPES Large Diameter SEAMLESS STEEL PIPES

Bigger diameter steel pipes

hot expanding steel pipes

Large diameter steel pipes 

Stainless steel hot expanded pipes

Steel hot expanded seamless pipes

Carbon hot expanded pipes

Ss hot expanded seamless tube

Alloy hot expanded tubes

Stainless hot expanded seamless tubes

Alloy hot expanded steel seamless pipes

Alloy steel hot expanded seamless pipes

Cs hot expanded seamless pipes

PIPE PILES

steel pipes of ship building

Pipe Piling

steel pipe piling

Marine pipes

STEEL PIPES FOR CONSTRUCTION 

STEEL tubes FOR CONSTRUCTION 

shaped structural piping

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Marine pipes

steel pipes of ship building

Pipe Piling

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Known as one of the professional manufacturers and suppliers of quality steel products, Petrol Steel Co.,Ltd is always at your service. Should you are interested in our large diameter hot expanded seamless steel pipes, you can check the mechanical properties, medical composition, hardness value and even the melting point with us first if you need. Now wholesale large diameter hot expanded seamless steel pipes in stock with our factory!