Specifications

OD: 1/2"-12"
Material:Gr.B,Q235,X42
Standard API 5L/ASTM A53
Certification: ISO9001, API5l, CPD,PED

 

Company Introduction:

 

260 workers, 250,000m² nondust workshop, 12 years experience, 3 years' vendor of GNPOC, ARAMCO,  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 etc.  

 

The detailed information about our product:

 

 

Item	2013 New ERW Steel pipe API 5l
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:

 

Our company has excellent production equipment, processed Φ 140mm, Φ 245mm, two ERW welded pipe production line and 1800mm longitudinal shear line. The size range is OD: Φ 1/2"-12". To ensure the development of steel pipe with special specification, we actively enlarge the investment in the equipment, in return for customer's long term support to us.

 

We have 5 advanced double-side Spiral submerged ARC welded steel pipe production lines, producing OD:219mm-3000mm, Grade X80 double-side spiral submerged Arc welded pipe, not only with high deposition rate but also have anatexi ablility, quality welded seam, pretty compactness, the apprearance of welded seam is flat and smooth which can satisfy different demand on seam.

 

 

Equipment of Quality Inspection:

 

Our factory focuses on the quality control of the production process, we have well-appointed and first-class testing equipment for Ultrasonic Test, Hydrostatic Test, Charpy Impact Test, Chemical Analysis, Carbon and Sulfur Analysis, Tensile Testing, Metallographic Testing, Instant X-ray Imaging System, Magnetic Detector, Seam/Body/End Testing equipment etc.

 

 

 

We are API Certified:

 

CPD-PED Certificate:

 

Application:

 

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

 

 

Sample of Steel pipes:

 

 

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

 

Please give us a chance to offer you competitive price, reliable quality and immediately leadtime.