group namewelded black steel tubes
Min Order1 ton
brand nameQSD Steel Pipe
payment methodL/C, T/T, Western Union
update timeMon, 11 Jan 2016 10:03:19 GMT
Standard BS, GB, ASTM, BS 1387, GB/T9711, ASTM A53M-2007, GB/ BS1387 / ASTM A53
Grade Q195-Q345, Q235, Q345, Q195, Q215
Thickness 1.5 - 14 mm
Section Shape Round
Outer Diameter 21.3 - 219.3 mm
Secondary Or Not Non-secondary
Application Fluid Pipe, Fluid transportation, construction
Technique Hot Rolled, Cold Drawn
Certification API, BSI
Surface Treatment Galvanized, Galvanized
Min Order1 ton
Hot Galvanized Steel tube,steel pipe,galvanized steel pipe
We have advantage in quality,price,regular supplies and services.
Our productions are much admired in the world market.
Our production can be used in water,oil,gas transmission.
We can provide the standards as below:
GB/T3091, GB/T9711.1-1997,ASTMA106,ASTMA53,BS1387,
API5L,API5CT,EN10255,EN10204.
We can provide the steel grade as below:
Q235(B),Q345(B),J55,K55,L210, L245,X42,X52,20#ETC
Item | Details |
Outer Diameter | 21.3mm-----219mm |
Wall Thickness | 1mm----14mm |
Length | 5m-----18 m |
Usage | Line Pipe,Casing And Tubing,Fluid Pipe,Water Delievery,Heating Pipe,Power Pipe, Structure Pipe,Scaffold,Piling Pipe |
Manufacture Processes | Black Pipe Examination→Acid Washing→Water Washing→Solvent Coating→Linning→Drying→Hot Dipped Galvanizing→Outside Blashting→Inside Blasting→Water Cooling→Examination→Passivation→Proceed Cleaning→Drying→Printing→Sprinkling Passivation→Marked→Packing→Final Examination into Storage |
Ends Processing | Bevelled or Plain End |
Surface Process | Galvanized According to the sustomers' requirement |
Final Product Test | Hydraulic Test, On-line and off-line Ultrasonic Test,Tensile Test ,Yeild Strength,Elogation,Hardness Test,Charpy Impact ,Flattening Test Chemical Analysis,Metallographic Examination |
Package | 1 Naked 2 Both ends with a plastic cap ,then put the pipe into a bundle covered by plastic cloth accroding to the size of the pipe with steel belt tied 3 According to the sustomers' requirement |
Main Market | Middle East, South and North America, Europe,Asia,Oceania |
Contact Informa | Person :Doris wang Jack Tel/fax : +86-022-87966281 Mobile :+86-15122581412 |
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