Contact person: Mr. Kenna Zou
Position: sales manager
Address: Hunan Steel Industrial Zone,No.9 Xiangfu Road, Yuhua District,Changsha, Hunan, China
Country: China
Phone: 18774067534 - Mobi: 18774067534

High Qulaity Seamless Steel Pipe

Price:  

Seamless steel pipes are perforated from whole round steel, and steel pipes without welds on the surface are called seamless steel pipes. According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless steel pipes, and top pipes. According to the cross-sectional shape, seamless steel pipes are divided into two types: round and special-shaped. Special-shaped pipes include square, oval, triangular, hexagonal, melon seed, star, and finned pipes. The maximum diameter is 900mm and the minimum diameter is 4mm. According to different purposes, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes. Normally, seamless pipes can withstand 20% higher working pressure than welded pipes of the same material grade and size.


  • Size :OD:13.72-914mm / WT: 1.65-40mm, Length: 0.5mtr-20mtr
  • Standard & Grade :ASTM A106,ASTM A179/A192,ASTM A333,GR.6,ASTM A335,GR.P5,P9,P11-P91,ASME SA179/SA192,Grade A/B/C,API 5L PSL1/PSL2,X42-X80,DIN1629 ST37,ST44,ST52
  • Ends:Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
  • Delivery:Within 10-30 days and depends on your order quantity
  • Payment:TT, LC , OA , D/P
  • Packing:Bundle or bulk , seaworthy packing or for the client's requirement
  • Usage:For conveying gas, water and oil either in the oil or natural gas industries
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