Specifications

OD 21.3mm----630mm
WT 1.5mm----14mm
Material Q235,Q345,X42
API 5L/ASTMA53/BS/EN

 

Company Introduction:

 

260 workers, 250,000m² nondust workshop, 12 years experience, ISO, API, 5L, API 5CT, CPD & PED certified, one hour reach Tianjin port, two hours to Beijing. this is how we keep good quality and competitive prices for global valued customers.

 

We have 3 ERW pipe production line, 5 SSAW Steel pipe, with a production of 25,000 tons annually, compliments this rate with its coating section's annualy capacity of 300000m².

Our main products cover ERW Weld Steel pipe, LSAW pipe, SSAW pipe, Seamless pipe, Galvanized pipe, Square pipe, Steel Plate, Steel coils etc.

 

 

We attend many trade fairs, Such as the Canton Fair every year,

 

The V PIPES,FITTINGS AND CONMPONENTS INTERNATIONAL FAIRS (TUBOTECH) etc

 

 

 

The detailed information about our product:

 

 

Item	2013 NEW API 5L GR.B Welded Steel Pipe
Outer Diameter	21.3mm-----630mm
Wall Thickness	1.5mm----14mm
Length	5m-----18 m
Usage	Line Pipe,Casing And Tubing,Fluid Pipe,Water Delievery,Heating Pipe,Power Pipe, Structure Pipe,Scaffold,Piling Pipe
Manufacture Processes	Raw material Test→Uncoiling→Strip leveling →End Cutting→End Shearing and Welding→Accumlator→Forming→Telepathy Welding→Seam Heat Treatment→Air/Water Cooling→Body/Seam UT→Sizing Straightening→Cutting→Visual and Dimension Inspection→Hydraulic Test→End Beveling→Flatten Test→Seam/End UT→Length-Measuring and Weighing→Coating-Marking→Storage
Ends Processing	Bevelled or Plain End
Surface Process	1 Oiled 2 Galvanized 3 3PE Anti-corruption coated 4 According to the ustomers' requirement
Test Equipment
Raw Material Test	Tensile Test ,Yeild Strength,Elogation,Impact Test, Chemical Analysis,Hardness Test,Charpy Impact Test,Metallographic Examination
Final Product Test	Hydraulic Test, On-line and off-line Ultrasonic Test,Tensile Test ,Yeild Strength,Elogation,Hardness Test,Charpy Impact ,Flattening Test Chemical Analysis,Metallographic Examination
Package	1 Naked 2 Both ends with a plastic cap ,then put the pipe into a bundle covered by plastic cloth accroding to the size of the pipe with steel belt tied 3 According to the sustomers' requirement
Main Market	Middle East, South and North America, Europe,Asia,Oceania

 

 Our workshop:

 

 

Mechanical Properties and Chemical Analysis:

 

We are API Certified:

 

CPD-PED Certificate:

 

Application:

 

Our product mainly usded for gas, water, petroleum, Casing, piling pipes and so on.

 

 

Devery& Service:

 

 

One of the key benefits of working with Steelpipe is our ability to truly partner with our clients, to not only manufacture and deliver top quality product in sync with project timetables but to understand our clients' projects and use our expertise to provide solutions.

 

 

Tianin Boai has a committed team of qualified sales engineers and technical staff who are available to offer advice and provide genuine solutions at any stage of a contract.

 

 

Steelpipe has the ability to work to our clients’ timetable and can manufacture and supply quality, locally produced pipe on short lead times in the lengths required.

 

 

Sample of Steel pipes:

 

 

If you have any inquriy, please feel free to contact us for more information.

 

We will try our best to offer you competitive price, reliable quality and immediately leadtime.

   

Welcome your inquiry!

 

Skype: Helen.boyu 

E mail is boyu7 at tjboai dot com dot cn