Specification:
1) Size: 1/2 - 24"
2) Pressure class: 150 - 2, 500lbs
3) Facing: RF / FF / RTJ
4) Material: Stainless steel, Carbon steel, Alloy steel
5) ANSI B16.5
6) Big size flange: ASME B16.47
7)Other standards: DIN/JIS/UNI/BS/GB
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Hebei Huike Steel Pipe Co., Ltd. Is one of biggest manufacture of seamless pipes in China.
The pips widely using in oil, nature gas, construction etc. According with ASTM A53, A106, API 5L Gr B etc.
It covers a land area of 135, 000 square meters with a total asset of 940 million RMB. The company has advanced technologies and equipments and a strong technical force, and its production and inspection equipments are most up-to-date in the domestic steel pipe industry.
The main production equipments of our company include: A Φ 180 automatic pipe rolling line, 3 sets of hot rolling-piercing mills, 16 interactive double-rod cold-drawing machines and a number of automatic rotary pointer, straightening machines, water-free annealing furnaces and auxiliary production equipments for surface acid pickling and coating etc.
8 series: Carbon steel seamless pipes for use in low and medium pressure boilers, petroleum casing pipes, ships, fluid conveyance, petroleum cracking, chemical fertilizer equipments, structures, and hollow pumping rods.
OD: 3/4" to OD32",
Thickness: SCH30, SCH40, SCH80, SCH160
Standards: API 5L/ 5CT GR. B, ASTM A106/A53 DIN, and JIS.
