15 - 10,000 metric ton
group nameERW Longitudinally Welded Pipe
Min Order15 metric ton
brand nameTYT STEEL
payment methodL/C, T/T
update timeTue, 08 Dec 2015 08:54:02 GMT
name welded pipe
thickness 1.8-4.0mm
standard EN39,BS 1387,BSEN10255,ISO 65,AS1163,GB/T3091
Min Order15 metric ton
TYT STEEL PIPE CO.,LTD.
ERW Round Steel Pipe
SIZE | Outside Diameter Of Steel pipe | Thickness | Unit Weight | Length | Piece | Price | MOQ | |||
DN | Inches | mm | Inches | mm | Inches | Kg/Mtr. | m | Kg/pc | USD/Ton FOB Tianjin China | Tons |
40 | 1.5’’ | 48.3 | 1.5’’ | 3.25 | 0.12795 | 3.5 | 6 | 21 | 340 | 25 |
1.Material
S195JRH
S235JRH
S355JRH
Chemical composition
material | grade | Chemical composition | ||||
C | Mn | Si | S | P | ||
S195JRH | A | 0.06-0.12 | 0.25-0.50 | 0.3 | 0.05 | 0.045 |
S215JRH | A | 0.09-0.15 | 0.25-0.55 | 0.3 | 0.05 0.045 | 0.045 |
B | ||||||
S235JRH | A | 0.14-0.22 | 0.30-0.65 | 0.3 | 0.05 | 0.045 |
B | 0.12-0.2 | 0.30-0.70 | 0.045 | |||
C | <=0.18 | 0.35-0.8 | 0.04 | 0.04 | ||
D | <=0.17 | 0.035 | 0.035 | |||
S355JRH | B | 0.2 | 1.7 | 0.5 | 0.035 | 0.035 |
Mechanical property
Mechanical property | |||
material | Tensile strength | Yield strength | Elongation(%) |
S195JRH | 315-430 | 195 | 32 |
S215JRH | 355-450 | 215 | 31 |
S235JRH | 375-500 | 235 | 26 |
S355JRH | 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) 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.
5.Surface treatment
Oiled, Painted, Hot rolled, cold Rolled, Black Annealing, Bright Annealing,
6.Business to Business
1)OEM
2)Stockiest
3)Distributor
4)Customize
5)Factory
6)Exporter
7.Capacity of the production
1000tons/month
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, flaring
10.Quality control
1)we have our own laboratory, we can do these testing , such as: Tensile test, Yield Test, Flattening test, Bending test, chemical composition and more
2)On-site inspection
11.Payment terms
L/C, T/T
DP, TRADE ASSURANCE
12.Arbitration
1)The third party inspection verification
2)Alibaba compensation first
3)China Council for the Promotion of International Trade
4)The third arbitration organization agreed by seller and buyer
13.Special pipe
1)MS RHS
2)MS Oval pipe
3) Six Angle Tube
14.Main market
15.Application
1)structure purpose
2)Water/gas/oil transportation
3)Scaffolding
4)Drilling, piles
5)Industrial Bridge
16.Key words
EN39 Q235 48.3mm Q235 steel tube made in China for structure, steel pipe,erw pipe ,welding pipe
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
River and ocean
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.Certification
21.Our service
How is the quatity of your products?
Our products are manufactured strictly according to national and international standard,and we take a test on every pipe before delivered out.If you want to see our quality certifications and kinda of testing report,pls just ask us for it.
Guaranteed
If products’ quality doesn’t match the description we give or peomise before you place your order,we peomise 100%refund.
How about price?
Yes,we are factory and be able to give you lowest price below market one,and we have a policy that “for saving time and absolutely honest business attitude,we quote as lowest as possible for any customer,and discount can be given according to quantity
Pls trust the quotation we would give you,it is professional one.
Why should you choose us?
Chose happens because of quality,then price,we can give you both.additionally,we can also offer professional products inquiry,products knowledge train (for agents )
Quick goods delivery,our factories locate near the seaport,which is very convenient for transportation.
Our service formula:good quality+good price+good service =customer’s trust =Honor business
22.Our Team
23.Contact
Person: Amy
Tel: +86 22 28891187
Fax:+86 22 28891185
Phone:+17082209080
Whatsapp:+86 18332558575
Email:gf..........com
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