group namePre Galvanised Steel Pipe (Tube)
Min Order20 piece
brand nameTYTSTEEL
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow
update timeFri, 01 Mar 2013 10:42:59 GMT
Technique ERW
Grade ST35-ST52, Q195-Q345
Thickness 0.6 - 2.0 mm
Outer Diameter 19 - 60 mm
Application Greenhouse, Fencing, Building ,Farming tools, Vegetable Standing
Secondary Or Not Non-secondary
Min Order20 piece
SIZE | Outside Dia.of Black/ Galvanized Tube | Thickness | Unit Weight/ Plain Ends | Pieces | Remark | |||||||
NB(mm) | Inches | mm | Inches | mm | Inches | Unit Price | Kg/Mtr. | Per bunlde | T/T | FOB | ||
10-50 | 3/8-1.26 | 16-60 | 0.6-2.0 | 0.023-0.079 | ||||||||
TOLERANCE | :a)On specified OD+/-0.5(Ovality0.5mm) | |||||||||||
:b)The Inside Diameter of tubes shall allow insertion of a guage of (O.D.-2W.T.-2)mm dia for a minimum length of 200mm | ||||||||||||
:c)On wall thickness +/-0.05mm | ||||||||||||
:d)The mass deviation on a single tube shall not exceed -7.5% of the specified mass. | ||||||||||||
ENDS | :Cut cleanly and nominally square with the axis of the tube and free from excessive burrs. | |||||||||||
PROPERTIES | :a)Chemical (Maximum) C - 0.12%, SI - 0.03%, MN - 0.50%, P - 0.045%, S - 0.050%, AL - Min. 0.02%. | |||||||||||
:b)Mechanical = UTS - 315 to 430 N/mm2, YS - 195N/mm2 (minimum) & %Elongation on 5.65 S0 - 32% (minimum). | ||||||||||||
FLATTENING TEST WELD AT 90 DEGREES (COLD) | a)For weld : Distance between the platens, measured under load is not greater than 70% of the OD of tube. | |||||||||||
b)For Material :Distance Between the platens, measured under load is not greater than 60% of the OD of tube. | ||||||||||||
STRAIGHTNESS | :1 in 500 (In 1 meter it should not exceed 3mm). | |||||||||||
ZINC COATING (GALVANIZING) | :Minimum local coating thickness on the outside surface 11.2 microns | |||||||||||
MARKING | :a)We can emboss mill sign "BS1387-85,GB/T3091-2008" online at every one meter interval over the length of pipe. | |||||||||||
b)We can do online stencilling as per customer needs. | ||||||||||||
PACKING | :Hexagonal type. | |||||||||||
MILL TEST CERTIFICATE | :We can issue a MTC, certifying that the tubes supplied comply with this Standard. | |||||||||||
USAGE | :a)Bending in good performance | |||||||||||
:b)Fabrication of steel manufacture, Greenhouse, G.I. conduit, Furniture making,Fencing. | ||||||||||||
PLACE OF ORIGIN | China | |||||||||||
TARGET MARKET | Brazil ,Malaysia, America,Indonesia,Nigeria,Ethiopia,Jordan, Dubai,Spain,Poland,etc. | |||||||||||
H.S. CODE | 7306 | |||||||||||
CAPACITY | 144000TONS PER YEAR | |||||||||||
PIPE FITTINGS & PROCESSING | Threading GB/BS/DIN/ASTM/BS4568-70,sockets,drilling,hole shrinkage,groove | |||||||||||
COMPANY INFO. | Professional & reputed manufacturer in the field of black pipe(carbon steel welded pipe)& white tube(galvanized steel pipe)-Tianjin Rongxin Steel Co.,ltd.,locates in steel basic-Daqiuzhuang Town,Tianjin City,China | |||||||||||
CONTACT US | Mr.Song Hongking Mobile Ph.:+86 13682134391 Tel/Fax:+86 22 28895591 Skype ID: hokiersong |
Drilling holes & Dropping heads for greenhouse structure
Applicant: Greenhouse construction
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