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Hebei Huayang Steel Pipe Co., Ltd.
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Q235B Saw Steel Pipe

China Hebei Huayang Steel Pipe Co., Ltd. certification
China Hebei Huayang Steel Pipe Co., Ltd. certification
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Q235B Saw Steel Pipe

Q235B Saw Steel Pipe
Q235B Saw Steel Pipe

Large Image :  Q235B Saw Steel Pipe

Product Details:
Place of Origin: China
Brand Name: Huayang steel pipe
Certification: API 5L PSL1
Model Number: LSAW 762*12.7*12
Payment & Shipping Terms:
Minimum Order Quantity: 100 TON
Price: negotiation
Packaging Details: bare
Delivery Time: 40days
Payment Terms: T/T, L/C
Supply Ability: 100000 ton per month
Detailed Product Description
Color: Black Material: Q235B
Standard: API 5L PSL1 Out Side: 3PE
Inside: FBE Test: Hy Test
Length: 12m Wt: 9.53mm
High Light:

Q235B Saw Steel Pipe


12m Saw Steel Pipe


9.53mm Saw Steel Pipe

API 5L X52 Saw Steel Pipe pipeline use for oil filed

LSAW steel pipes have several flaw detection tests. LSAW steel pipes are now used more and more widely. According to different projects, the standards for using steel pipes are also different. Generally speaking, steel structures, piling, sewage discharge pipes, etc. There is no requirement for flaw detection of steel pipes, no need for flaw detection, and the projects used for flaw detection are: natural gas pipelines, oil pipelines, fire pipelines, etc. These projects have extremely strict requirements for flaw detection, and some strength flaw detection standards are related to The safety of the project is even related to the safety of people’s lives.
There are two types of flaw detection that are most widely used. One is ultrasonic flaw detection. This type of flaw detection is to use ultrasonic energy to penetrate into the depth of the metal material and to reflect at the edge of the interface when one section enters another section. A method of part defect, when the ultrasonic beam passes from the probe to the inside of the metal from the surface of the part, the reflected wave occurs when the defect and the bottom surface of the part are encountered, and the pulse waveform is formed on the screen of the detecting instrument, which is based on the pulse waveform. To determine the location of the defect and the size of the defect, cracks, inclusions, stomata, blisters, etc… When a defect is detected, there will be a professional technical manual for repair, and the repair is completed. After the inspection is qualified, the pipeline can be ensured to be leak-proof during the use of the project, and the pipeline is guaranteed.
The other type is X-ray flaw detection, which is also widely used. X-ray is a method of detecting internal defects of a weld by using a certain kind of radiation. X-rays can penetrate the metal material to different degrees, and cause photosensitivity to the photo film. 

Outer Diameter: 610mm-1420mm
Wall Thickness: 6.35mm-50mm
Length: 6mtr-18mtr
End:square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings
Packing:Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield
strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.



LSAW Steel Pipe
OD: 406.4-1422mm, Thick: 9.53-50mm
oil filed

gas oil

gas oil

Bare pipe
Delivery port
Tianjin, Port


Q235B Saw Steel Pipe 0

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Tel: +8618822281521

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