hydraulic cylinder steel pipe OD 4" 1.in carbon steel 2.size from 12-508* 1-55mm 3.competitive prices 4.fast delive

hydraulic cylinder steel pipe OD 3"

1:ASTM A106/A53-B API5L-B 2:OD:20-114mm WT:2-14mm 3:Certificates:ISO & API 4:Cold drawing

ASTM chrome alloy steel pipe

(1) Product Name : Seamless Carbon Steel Pipe (2)  Brand : Zhongzheng Steel Pipe (Manufacturer ) (3) Specification: OD :3/8"-20" WT:SCH5-XXS (4) Standard :

ASTM A106-B ASTM A53-B API 5L-B

API 5L, X42, X52,  and 5CT ,J55 ,K55SAE1020 ,SAE1045 JIS G4051, S20C ,S45C, JIS G3454, JIS 3454 ,STPG42 DIN 17175 ST 45-8, ST 52 (5) Tolerate: OD :+1% / -1%  WT: +12.5% / -10% (6) Technics : hot rolled .or cold rolled (7) Packing : paint,bundles or for the clients' needs

(8) Application field:Transportation of oil,gas or fluid,Construction,Electricity,Machine building industy,Chemical industy,Petroleum,Traffic.

Standard	grade	chemical composition(%)
		C	Si	Mn	P	S	Cu	Ni	Mo	Cr
DIN 17175	ST37 ST35.8	0.07~0.14	0.17~0.37	0.35~0.65	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.15
ASTM A106 ASTM A53 API  5L	B	0.17~0.24	0.17~0.37	0.35~0.65	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25
DIN 17175	ST42 ST45	0.42~0.50	0.17~0.37	0.50~0.80	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25
DIN 1629	Q345 ST52	0.12~0.20	0.20~0.55	1.20~1.60	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25

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ASTM chrome alloy steel pipeASTM chrome alloy steel pipeASTM chrome alloy steel pipeASTM chrome alloy steel pipeASTM chrome alloy steel pipeASTM chrome alloy steel pipe