Size |
OD:20mm-1800mm WT:2mm-50mm |
Length |
accord to client's reqiurment |
Materail |
Q235 ,Q345 ,API 5L GrB ,10#,20#,45# ETC. |
Standard |
ASTM A252 ,API 5L ,GB/T 9711,DIN10208 |
Ends |
Beveled ,flange ,Plain, beveled/straight cut, plastic or mental ends protectors |
Surface |
Bared ,or Black painting,3PE ,FBE,Polyurethane, Outside or inside anti-corrosion treatment can be supplied |
Technical |
SAW,ERW,SSAW |
Payment |
L/C, T/T ETC. |
MOQ |
10Tons |
FOB Port |
TianJin |
Package |
1. in bulk 2. packed by steel strip into bundle 3. according to client |
Inspection |
With hydraulic testing,eddy current,infrared test |
Usage |
Widely used on urban water network, chemical petroleum and natural gas, and other industrial material liquid and gas pipeline system |
Coating |
black painting, vanish, 1PE/3PE/FBE |
Inner steel tube | ||
specification(mm) |
Steel type |
Reference standard |
DN40-DN150 |
Seamless tube |
GB/T8163 |
≥DN200 |
spiral welded steel pipe |
GB/T9711.1 |
3 PE anti corrosion layers SY/T 0413-2002 | |
item |
Request standard |
minimum thickness of the anti corrosion layer(mm) |
2 |
peel strength(N/cm) 20±5°C 50±5°C |
≥100 ≥70 |
cathodes(mm) (65°C,48h) |
≤8 |
Impact strength(J/mm) |
≥8 |
Spark leak detection |
No leakage (25KV Voltage leak detection) |
Company Name |
Qingdao Kwayt Co.,Ltd |
Factory Name |
Shandong Hongsheng Steel Pipe Co.,Ltd |
Company Address |
Room4002,5th Building, Xin'an Industrial Park Area B, Qingdao Economic and Technical Development Zone,China.
|
Contcat Person |
MS zoe Li |
Tel |
86-532-86949292 |
Fax |
86-532-86949292 |
Mob |
0086-15264315677 |
Postcode |
266555 |
web |
Grupo de Produto : Outro Pipe > Tubo Anticorrosão