Specification

1.Material

S195JRH

S215JRH

S235JRH

S355JRH

Chemicalcomposition

Mechanicalproperty

2.Standard

EN3,BS1387，BSEN10255，ISO 65，AS1163，GB/T3091

3.Tolerance:

:a)On specified OD+/-0.5mm

:b)On length +/-20mm

:c)On wall thickness+/-0.05mm

:d)The mass deviation on asingle tube shall not exceed -7.5% of the specified mass.

4.Surface treatment

HotDipped Galvanized, Electrical Galvanized ,oiled, Painted, Hot rolled, coldRolled, Black Annealing , Bright Annealing ,

5.Business to Business 

1)OEM

2)Stockist

3)Distributor

4)Customize

5)Factory

6)Exporter

6.Capacity of theproduction

 1000tons/mouth

7.Package

1) in bulk

2)Packaged by steelstrips(six strips or more)

3)Woven cloth with slats

4)Plastic bags

5)As per customer’ request.

8.Accessory process

Thread,spray paint, chamfer, punch, drop head ,cold rolling, anneal, laring

9.Quality control

1)we have our ownlaboratory, we can do these testings, such as: Tensile test, Yield Test,Flattening test, Bending test, chemical composition and more

2)On-site inspection

10.Payment terms

L/C,

T/T, 

DP,

TRADEASSURANCE

11.Arbitration

1)The third party inspectionverification

2)..........pensation first

3)China Council for thePromotion of International Trade (CCPIT)

4)The third arbitrationorganization agreed by seller and buyer

12.Application

1)structure purpose, likegreenhouse, cattle fence

2)Water/gas/oiltransportation

1)Scaffolding

2)Industrial

13.Key words

EN39Q235 48.3mm Q235 galvanized steel tube made in China for structure, fencing,greenhouse, water trans

14.Contrast

1)Passivationcorrosion

 First ,passivation corrosion is different formthe physic rust preventing, passivation utilize the active principle of metal. after the passivation, the surface of thepipe will form a inert compound .

toachieve the long-time rust.

 After the passivation, not only can improvethe corrosion resistance, service life and enhancing the adhesion strength ofthe coating and the base metal, and also can increase the decoration of thesurface of the parts.

2)Oiledprocessing

Oiledprocessing before shipping is better, not oiled pipe will be more likelyrusting in the transit.

Washingbefore using ,not affected can not clean.

15.Transportation

        Shipping                    Truck                  Train                     Air

16.Company introduction

TianjinTYT Steel Group is one of largest manufacturers of pipes. Founded in 2001 andheadquartered in Jinghai county,Tianjin,producing and supplying various steel pipe(round/square/rectangular/oval /precision) and other relatedsteel products of both black and galvanized, both seamless and electric welded,depend on advanced production equipment and standard quality management. Itsimport and export procurement have been authorized and forwarded tosubsidiary Tianjin Huilai International Trade CoLtd.

TYTmaintains the recognized ISO 9001 Quality Management accreditation & BSOHAS 18001:2007 Occupational Health Safety Management System and CE EN10219 /BV /SGS / BSI / STM A53 certification with Physicochemical Laboratory  Center operation toensure that TYT works through the international organization standards.

TYThas invested a total of eight High Frequency welded lines in 55,000 squaremeter factory, with branch Tianjin Huilai International Trade Co Ltd & itsmetalwork established in Sep.2014, TYT starts to design & manufacture &supply Steel Props, Tripod,Euro Form, Frame System, Kwikstage-UK,CuplockScaffolding,Ringlock Scaffolding,Jack Base, Steel Plank,Fittings.

17.Contact

 gf..........com

whatsapp:+8618332558575