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General Specification
Product | Raymond Seamless Steel Tube |
Material | Carbon Steel/ Alloy Steel |
Section Shape | Round |
Grade | 10#(St37.4,St35,St37,E235),20#(St45,St44,E255),45#(Ck45),16Mn(St52) and other special material. |
Standard | DIN2391,EN10305-1,GB/T3639 |
Certification | ISO9001 |
Technique | Cold rolled & Cold drawn |
Application | Widely used in automobiles, motorcycles, gas springs, hydraulic machinery, construction machinery and refrigeration industry. |
Supply Status | BK, BKS, BKW,NBK, GBK |
Package | Wrap in bundles with plastic woven bags |
Trade Terms | T/T L/C |
Delivery Time | In time |





Carbon Steel Seamless Pipe | |
Material | A53(A.B)A106 (A. B).0345,16Mn, 10#, 20#,45# S235JR. S355JR, Q320,Q360,Q410,Q460,Q490 ASTMA252, Gr.2,Gr.3.ST37, ST42, ST52, GrB, X42 X46 X52 X5 X6 X65 X70. 30CrMo .etc |
Wall Thickness | 2.5-75mm |
Outer Diameter | 13.7-1219.2mm |
Length | Length:Single random length/Double random length |
Standard | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS ANSI B36.1 |
Section Shape | Square, Rectangular, Round, |
Pipe Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
Surface Treatment | 1. Galvanized,bare |



Q: Are you factory or trading company?
A:Yes, we are factory in Tianjin of china for many years. We can give you the factory price directly.
Q:Could you provide the samples?
A:Sure, but it is just for normal sizes, and the freight will be paid by you.
Q:What is your MQO?
A:1tons, it is better for bundles.
Q:Do you have stockist goods?galvanized steel pipe
A:Yes, but you must send me the sizes you need , let me check it for you
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