st52 seamless boiler steel tube
Home >
-
API steel pipe
- API steel pipe
- API steel casing pipe
- Casing and Tubing
- API drill pipe
- API5L steel pipe
- Oil pipeline
-
Carbon steel pipe
- Carbon steel pipe
- Welded steel Pipe
- seamless carbon steel pipe
- Petroleum Casing Pipe
-
Alloy steel pipe
- astm a 335 gr p22
- alloy steel pipe l555
- 25crmo4 alloy steel pipe
- alloy pipe a335 p11
- interpret seamless steel pipe
- Water pipeline - Handling and
- Applications of welded pipe pil
- welded steel pipes and Seamless
- ASTM A 106 Seamless Pipe
- Carbon dioxide resistant oil ca
- seamless steel pipe On-line col
- EN 10305-1 / DIN 2391 cold draw
- EN 10255 Standard Pipe,replaces
- API 5L A53 / A106 Grade B, Seam
One of the Top 500 enterprises in China foreign trade
QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association
Specifications
seamless pipe
Stardard: ANSI,ASTM ,BS,API.DIN,GB.JISMaterial:ASTM A179,A106GrB,ASTM A53GrB,St42,St45,A179,A135,A315B,A214C
|
Carbon Steel Seamless Pipe |
|
|
Standard |
ANSI,ASTM ,API.DIN,GB.JIS |
|
Material |
A106 Gr A,B,A53 Gr B,ASTM A179,A106GrB,ASTM A53GrB,St42,St45,A179,A135,A315B,A214CA333 Gr 6,A335 P11,A335 P22,TP304,TP321,TP316,TP304L,TP316L,A335 P5,ST37,ST35.8,ST52,1.0309,Steel pipe | Seamless steel pipe| |
|
OD |
1/4"-40",13mm-1000mm |
|
WT |
SCH5,SCH10,SCH20,SCH40,SCH60,SCH80,SCH100,SCH120,SCH160,XXS |
|
Usage |
Structure Use,water transport,Building,Machinery,Traffic,Aviation,Oil development ect. |
|
OD Tollerance |
D<50mm,+-0.5mm ,D>50MM,+-1%| LSAW steel pipe | |
|
WT Tollerance |
WT +-12.5% |
|
Chemical |
C:0.17-0.24%,Si:0.17-0.37%,MN:0.35-0.65%,P:<0.035%,S:<0.035%,Cu:<0.25%,Ni<0.25%,Cr:<0.25% API steel pipe | |
|
Tensile strength |
390MPA |
|
Yield Point |
WT<16MM 245MPA,WT 16-30MM 235MPA |
|
Elong-Ation |
20 |
|
other test |
HY,ET according to request DSAW steel pipe | |
|
Length |
2-12m Random,5.8M FIXED,6M FIXED,9M FIXED |
|
Suface |
Black paint as rusty protect |
|
Ends |
2"below plain ends,2" above beveled ends |
|
Methord |
140mm below cold drawn,140mm above hot rolled,273mm above hot expandSSAW steel pipe | |
|
Packing |
6 steel strip,bundles,Caps , plastic wrap,loading belt |
