Steel Pipe Description Details:

Manufacturer

Shandong Huitong Steel Pipe Manufacturing Co.,Ltd.

Brand

qiluhuitong

Type

Manufacture & Sales  OEM

Process

Seamless, Cold drawn and Hot rolled

Steel

ASTM A 106 A and B is equal to 20#/10# (GB 8162)

Size  Scope  (mm)

25×3.5-7

50×4-14

80×4-30

28×3.5-7

51×4-14

83×4-30

30×3.5-8

54×4-18

89×4.5-30

32×3.5-8

57×4-18

95×4.5-30

34×3.5-8

60×4-20

102×4.5-35

36×4-8

63.5×4-20

108×4.5-35

38×4-10

65×4-20

114×4.5-36

40×4-10

68×4-20

121×4.5-36

42×4-10

70×4-20

127×6-35

45×4-12

73×4-28

133×6-36

48×4-12

76×4-28

140×6-30

NOTE:

1. Length>4.5m

2.Tolerance:    O.D.±1%;      W.T.+12.5/-10%;     Length±20mm