API 5L Q235 carbon steel pipe with various sizes
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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
API 5L Q235 carbon steel pipe with various sizes
Q235 carbon steel pipe with various sizes
O.D.:21.3mm-609.6mm
W.T.:2.11mm-59.54mm
L:5.8m-12m,or as clients' requestment
API 5L Q235 carbon steel pipe with various sizes
Zhonghao profile
Cangzhou Zhonghao Pipeline Equipment Co.,Ltd is the fixed-point production enterprise of the State Electric Power Company,China Petroleum Corporation,China Petrochemical Corporation.The company has established a scientific quaility assurance system and has got”ISO9001:2000 quality system certification”,”ISO14001:2004
Environmental Management System Certificate.
Our company’s main products are high-mid-low pressure pipeline fittings,heat preservation pipeline fittings,wear-resisting pipeline fittings,anticorrosion pipeline fittings,four big pipeline factorization tubing and so on.
About carbon steel pipeSteel pipe |
Seamless steel pipe|Carbon steel pipe|
Galvanized steel pipe|
Galvanized pipe
|
Standard |
ASTMA106 GRB /API5LGRB/ASTMA53GRB |
|
Material |
GRB 20# STEEL |
|
OD |
1/4"-24",13mm-610mm |
|
WT |
SCH20,SCH40,SCH60,SCH80,SCH100,SCH120,SCH160,XXS |
|
Usage |
Boiler Use,water transport,Building,Machinery,Traffic,Aviation,Oil development ect. |
|
OD Tollerance |
D<48.3mm,+-0.4mm/-0.79mm ,D48.3-114.3mm,+-0.79%,D>114.3mm ±1.59/-0.79mm |
|
WT Tollerance |
WT +-12.5% |
|
Chemical |
C:<0.30%,Si:> 0.10%,MN:0.29-1.06%,P:<0.035%,S:<0.035%,Cu:<0.40%,Ni<0.40%,Cr:<0.40%,Mo:0.15%,V:0.08% |
|
Tensile strength |
415MPA |
|
Yield Point |
240MPA |
|
Elong-Ation |
30 |
|
other test |
HY,ET |
|
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 expand |
|
Packing |
6 steel strip,bundles,Caps , plastic wrap,loading belt |
|
Min Order |
More quantity price very low |
Stainless steel pipe|
API pipe|
ERW pipe|
Seamless steel pipe|
Alloy pipe|
spiral steel pipe|
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