API ASME AISI Seamless Stainless Steel Pipe Tube Wear Resistant
Since the 1930s, with the rapid development of high quality strip rolling production and the progress of welding and inspection technology, the quality of weld is constantly improving, the variety and specifications of welded steel pipe are increasing day by day, and replaced seamless steel pipe in more and more fields. Welded steel pipe is divided into straight seam welded pipe and spiral welded pipe according to the form of weld. Classification by production method: Process classification - arc welding pipe, resistance welding pipe, (high frequency, low frequency) gas welding pipe, furnace welding pipe.
The common materials of welded pipe are: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb and so on.
The blank used for welding steel pipe is steel plate or strip steel, which is divided into furnace welding pipe, electric welding (resistance welding) pipe and automatic arc welding pipe because of the different welding process. Because of its different welding form is divided into straight seam welding pipe and spiral welding pipe two kinds. Because of its end shape is divided into circular welded pipe and shaped (square, flat, etc.)
welded pipe. The welded pipe is divided into several varieties as follows because of its different materials and uses:
GB/T3091-2008 (welded steel pipe for low pressure fluid transportation) : mainly used for conveying water, gas, air, oil, heating hot water or steam and other general low pressure fluids and other purposes. Its representative material is: Q235A steel.
GB/T14291-2006 (welded steel pipe for mineral fluid transportation) : mainly used for straight seam welded steel pipe for mine air pressure, drainage and shaft gas discharge. Its representative material Q235A, B grade steel.
GB/T12770-2002 (welded stainless steel pipe for mechanical structure) : mainly used in machinery, automobile, bicycle, furniture, hotel and restaurant decoration and other mechanical parts and structural parts. Its representative material 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb and so on.
Product Specification
| roduct Name | Q235 Q345 X60 Mild Steel Welded Round Pipe | | Material | Q235A,Q235C,Q235B,16Mn,20#,Q345,L245,L290,X42,X46,X60,X80,0Cr13,1Cr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb etc | | Length | 1-6m or as customer's reques | | Feature | Simple process, high production efficiency, more varieties and specifications, less investment in equipment | | Classification by welding process | Furnace welding pipe, electric welding (resistance welding) pipe and automatic arc welding pipe | | Classification by welding form | Straight seam welded pipe and spiral welded pipe | | Classified by end shape | Round welded pipe and shaped (square, flat, etc.) welded pipe | | Classified by material and use | Welded steel tubes for low pressure fluid transport,
welded steel tubes for mineral fluid transport,
Welded stainless steel tubes for mechanical structures,
welded stainless steel tubes for fluid transport, Welded stainless steel pipes for decoration
welded stainless steel pipes for architectural decoration | | Applied Range | The products are widely used in tap water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction, is one of the twenty key products developed in China. For liquid transportation: water supply, drainage. For gas transportation: gas, steam, liquefied petroleum gas. For structural use: for piling pipes, Bridges; Pipe for wharf, road, building structure, etc | | |
Product Pictures
FAQ
Q:what kind of work does your company do?
A:Our companv is a professional manufacturer
We mainly produces stainless steel plate/pipe/coil/round bars,as well as aluminum plate/pipe/coil/bai
Q:what are the advantages of your company?
A
(1): Prime quality and reasonable price
(2):Wide excellent experiences with after-sale service
(3)Every process will be checked by responsible QC which insures every product's quality
(4):Professional packing teams which keep every packing safely
(5)Trial order can be done in one week.
(6):Samples can be provided as your requirements.
Q:what is your terms of payment?
A:Payment<=1000USD.100%in advance.Payment>=1000USD.30%T/T in advance .balance based on BL copy or LC at sight.
if you have another question,please contact us as below
Q:What about your price?
A:Our price is very competitive because we are a factory.
Pls feel free to contact us if you are interested in our products
Q:How long is your delivery time?
A:Different products have different delivery time.The products will be delivered as soon as possible on the basis of the quality
assurance.Usually the delivery time is within5 days after we received your deposit
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