Seamless Cylinder Steel Tube 37mn 4140 4340 34CrMo4 for Gas Cylinder Video,Demo, How It Works & Features

2026-07-09 2760

Product Specifications

BKS-09
3 Years
3 Years
Seamless
Cold Drawn
Carbon Steel
Oiled
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Round
Black Varnished/3PE/3lpe/Galvanized
Plain or Bevel Ends
with Coupling or Socket
1m~12m
SAE1020/1045/1026 St45 Ck45 St52 E355
C20/C45/S355/E355/S235/St37/St52/St44
Cold Drawn Seamless Honed Precision Tube
Plywood Boxes
0.1mm Max
1/1000
Ra 0.4micron(Max)
H7 H8 H9 H10
Bk, Bks, Nbk
Inner Surface NDT(Nondestructive Testing)
Boerking
Wrapped by Plastic Bags Andsteel Strips in Bundles
OD: 16~400mm; THK: 3~40mm
Tianjin, China
73041930
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