US $600.0010 - 40,000 ton
US $400.0040,001 - 999,999 ton
Paramtents
Standard BS, GB, ASTM
Standard BS 1387, BS 4568, BS EN 39, BS EN10219, GB/T 3091-2001, GB/T3901, GB/T5310, ASTM A53-2007
Grade 16Mn, A53-A369, Q195-Q345
Grade 16Mn, A53(A,B), Q235, Q345, Q195, Q215
Thickness 2.0 - 4.0 mm
Section Shape Round
Outer Diameter 47.8 - 48.3 mm
Secondary Or Not Non-secondary
Application Structure Pipe
Technique ERW
Certification ISO9001-2008
Surface Treatment Galvanized
Special Pipe Thick Wall Pipe
Alloy Or Not Non-alloy
manufact High frequency straight welded pipe
surface black,pre-galvanized,hot dipped galvanized pipe
thickness 2.0/2.5/2.75/3.0/3.25/3.5/3.75/4.0mm
length 3m/5.8m/6m/12m
material Q195/q215/Q235/Q345
Packging & Delivery
Min Order10 ton
Briefing
Detailed
scaffolding steel pipe
ADVANTAGE Of TYSTEEL:
EN39-2001 SCAFFOLDING STEEL PIPE
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 | |
40 | 1.5 | 48.3 | 1.9 | 3.2 | 0.126 | 3.74 | 37 | ||||
40 | 1.5 | 48.3 | 1.9 | 4 | 0.157 | 4.59 | 37 | ||||
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 +/-0.02mm | |||||||||||
: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 - 0.20%, Si - 0.03%, MN - 0.67%, P - 0.045%, S - 0.045%, AL - Min. 0.02%. | ||||||||||
:b)Mechanical = UTS - 375 to 500 N/mm2, YS - 235N/mm2 (minimum) & %Elongation on 5.65 S0 - 22% (minimum). | |||||||||||
FLATTENING TEST WELD AT 90 DEGREES (COLD) | a)For weld : Distance between the platens, measured under load is not greater than 75% 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 40 microns | ||||||||||
MARKING | :a)We can emboss mill sign "EN39 UPT" 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)For lower liquid transportation, such as water, oil, gas,…etc. | ||||||||||
:b)Fabrication of steel manufacture, Greenhouse, G.I. conduit, Furniture making,Fencing. | |||||||||||
PLACE OF ORIGIN | P.R. CHINA,TIANJIN | ||||||||||
TARGET MARKET | Brazil ,Malaysia, America,Indonesia,Nigeria,Ethiopia,Jordan, Dubai,Spain,Poland,etc. | ||||||||||
H.S. CODE | 7306309000 | ||||||||||
CAPACITY | 144000TONS PER YEAR | ||||||||||
PIPE FITTINGS & PROCESSING | threading, coupling,plastic caps | ||||||||||
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.,locating steel basic-Daqiuzhuang Town,Tianjin City,China | ||||||||||
CONTACT US | Mr.Steven Zhang Mobile Ph.:+86 15675361809 Tel/Fax:+86 22 28895591 Skype ID: steven82629 |
If you have any interest in our products,please don't hesitate to contact me at your convenience timely,I am looking forward to receive your early reply!Thanks very much!!!
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