1 - 100 metric ton
group namePre Galvanized Steel Pipe
Min Order1 metric ton
brand nameTYT STEEL
payment method
update timeTue, 15 Dec 2015 11:52:41 GMT
material Q235
diametter 48.3mm
thickness 1.1mm
length 5.8m
surface treatment pre galvanized
zinc coating 40-60g
Min Order1 metric ton
48.3mm hot dipped galvanized round steel pipe
SIZE | Outside Dia.of Pre Galvanized Tube | Thickness | Unit Weight/Plain Ends | Length | Pieces | Price | MOQ | |||
DN | Inches | mm | Inches | mm | Inches | Kg | m | Pcs/Mtr | USD/Ton FOB Tianjin China | Tons |
40 | 1.5’’ | 48.3 | 1.5’’ | 1.1 | 0.04 | 7.43 | 5.8 | 134 | 365 | 5 |
Commodity
Hot dipped galvanized round steel pipe | |||
Outside Diameter | DN20-DN100 | 1/2’-4’’ | 21.3mm-114mm |
Thickness | 0.8mm-2.5mm | ||
Length | 6m,12m is the stock,as customer’s require | ||
Zinc coating | 40-60g/m² |
1.Material
S195JRH
S215JRH
S235JRH
S355JRH
Chemical composition
material | grade | Chemical composition | ||||
C | Mn | Si | S | P | ||
S195JRH | / | 0.12 | 0.50 | 0.30 | 0.04 | 0.035 |
S215JRH | A | 0.09-0.15 | 0.25-0.55 | 0.3 | 0.050 | 0.045 |
B | 0.045 | |||||
S235JRH | A | 0.14-0.22 | 0.30-0.65 | 0.30 | 0.050 | 0.045 |
| B | 0.12-0.2 | 0.30-0.70 | 0.045 | ||
| C | 0.18 | 0.35-0.8 | 0.040 | 0.040 | |
| D | 0.17 | 0.035 | 0.035 | ||
S345JRH | B | 0.20 | 1.70 | 0.50 | 0.035 | 0.035 |
Mechanical property
Mechanical property | |||
material | Tensile strength Mpa | Yield strength Mpa | Elongation(%) |
S195JRH | 315-430 | 195 | 32 |
S215JRH | 335-450 | 215 | 31 |
S235JRH | 375-500 | 235 | 26 |
S345JRH | 450-630 | 345 | 17 |
2.Process
3.Standard
EN39,BS 1387,BSEN10255,ISO 65,AS1163,GB/T3091
4.Tolerance:
:a)On specified OD+/-0.5mm
:b)On length +/-20mm
:c)On wall thickness +/-0.05mm
:d)The mass deviation on a single tube shall not exceed -7.5% of the specified mass.
5.Surface treatment
Hot Dipped Galvanized, Electrical Galvanized ,oiled, Painted, Hot rolled, cold Rolled, Black Annealing , Bright Annealing ,
6.Business to Business
1)OEM
2)Stockist
3)Distributor
4)Customize
5)Factory
6)Exporter
7.Capacity of the production
1000tons/day
8.Package
1) in bulk
2)Packaged by steel strips(six strips or more)
3)Woven cloth with slats
4)Plastic bags
5)As per customer’ request.
9.Accessory process
Thread, spray paint, chamfer, punch, drop head ,cold rolling, anneal, laring
10.Quality control
1)we have our own laboratory, we can do these testings, such as: Tensile test, Yield Test, Flattening test, Bending test, chemical composition and more
2)On-site inspection
11.Payment terms
T/T,
L/C
DP,
TRADE ASSURANCE
12.Arbitration
1)The third party inspection verification
2)Alibaba compensation first
3)China Council for the Promotion of International Trade (CCPIT)
4)The third arbitration organization agreed by seller and buyer
13.Special pipe
1) MS/GI RHS
2)MS/GI Oval pipe
3) Six Angle Tube
14.Main market
15.Application
1)structure purpose, like greenhouse, cattle fence
2)Water/gas/oil transportation
3)Scaffolding
4)Industrial
16.Key words
EN39 Q235 48.3mm Q235 galvanized steel tube made in China for structure, fencing, greenhouse, water trans
17.Contrast
1)Passivation corrosion
First ,passivation corrosion is different form the physic rust preventing, passivation utilize the active principle of metal. after the passivation, the surface of the pipe will form a inert compound .
to achieve the long-time rust.
After the passivation, not only can improve the corrosion resistance, service life and enhancing the adhesion strength of the coating and the base metal, and also can increase the decoration of the surface of the parts.
2)Oiled processing
Oiled processing before shipping is better, not oiled pipe will be more likely rusting in the transit.
Washing before using ,not affected can not clean.
18.Transportation
SHIPPING TRUCK TRAIN AIR
19.Company introduction
Tianjin TYT Steel Group is one of largest manufacturers of pipes. Founded in 2001 and headquartered in Jinghai county,Tianjin, producing and supplying various steel pipe (round/square/rectangular/oval /precision) and other related steel products of both black and galvanized, both seamless and electric welded, depend on advanced production equipment and standard quality management. Its import and export procurement have been authorized and forwarded to subsidiary Tianjin Huilai International Trade Co Ltd.
TYT maintains the recognized ISO 9001 Quality Management accreditation & BS OHAS 18001:2007 Occupational Health Safety Management System and CE EN10219 / BV /SGS / BSI / STM A53 certification with Physicochemical Laboratory Center operation to ensure that TYT works through the international organization standards.
TYT has invested a total of eight High Frequency welded lines in 55,000 square meter factory, with branch Tianjin Huilai International Trade Co Ltd & its metalwork established in Sep.2014, TYT starts to design & manufacture & supply Steel Props, Tripod, Euro Form, Frame System, Kwikstage-UK,Cuplock Scaffolding, Ringlock Scaffolding, Jack Base, Steel Plank,Fittings.
20.Our team
HONOR BUSINESS
HONOR HEART
21.Certification
22.FAQ
1)Are you manufacturer?
Yes,we are manufacturer ,we have our own factory and laboratory.
2)How many meters could we heap up the pipe?
Yes,we can heap the slimmest pipe up 8 tiers .
3) what the website of your company?
Yes,our company website is :..........com
23.Contact
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