| After-sales Service: | 24 Hours Online Service |
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| Warranty: | Permanent Warranty |
| Type: | Welded |
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Galvanized |
| Samples: |
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| Customization: |
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Audited Supplier 
A welded pipe is a pipe fitting, usually made of metallic material, that is used to join a metal pipe. It has the welding connection characteristic, can realize the airtightness and the airtightness request in the pipeline system. A welded pipe is usually made of two or more pipes connected by a welding process. Welding process can be manual welding, automatic welding or semi-automatic welding. The connection point of the welded pipe is usually the welded joint, through the welding of the welded joint, the pipe can be connected and fixed. Welded pipe materials are generally metal, common materials are carbon steel, stainless steel, copper, aluminum and so on. Different materials have different characteristics and uses, according to the specific work environment and requirements to choose the appropriate materials. Welded pipe is widely used in various industrial fields, such as petrochemical, electric power, shipbuilding, construction and so on. It can withstand high temperature, high pressure and corrosion and other harsh conditions to ensure the safe operation of pipeline systems. In a word, welded pipe is a kind of pipe fitting used to connect metal pipe, which is connected and fixed by welding process. It has air tightness, sealing and corrosion resistance and other characteristics, in a variety of industrial fields have a wide range of applications.
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Name
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Welded Steel Pipes
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Size
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OD : 21.3mm-406.4mm
WT : 1.2-20mm
Length : 1-12m
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Ordinary Dimension
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DN6 /DN8/DN15/DN20/DN25/DN32/DN50/DN80/DN100/DN150/DN300/DN500 etc
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Steel Grade
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Q195, Q235A-B, Q345A-E, 20#, 10#,16Mn, ASTM A36,ASTM A500,
ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH ect.
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Standard
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GB/T 3091-2001,GB/T13912-2002, BS 1387, ASTM F1083 ect.
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Pipe Ends
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Plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp,
or as customers' requirement
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Treatment
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As Requriements
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Application
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liquid delivery (pump well, gas, water), construction pipe, structural
pipe(greenhouse structure, fence post), curtain wall, machinery part ect.
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Package
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in bundle, no other package or wrapped with waterproof,
or as customers' requirement
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Lead Time
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10days from stock
15-20days produced according to the qty
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Remarks
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1.All the pipes are high-frequency welded.
2.Both inner and outer welded stab can be removed.
3.Special design available according to requirement.
4.Pipe can be necked down and punched holes.
5.Supplying BV or SGS Inspection if client need.
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Q1. Are you trading company or manufacturer ?
A: We are professional manufacturer, providing a wide range of steel products.
Q2. Do you provide samples ?
A: Yes ,we would provide samples For Free . The courier freight will be covered by customer's account.
Q3. How about the lead time?
A: Normally it takes 7-15 working days since order confirmation.
Q4. Could you customized as our request?
A: Yes, just tell your demands, we can offer the customized solution for you, such as material, hardness, thickness,width and so on.
Q5. How can I visit your factory ?
A: Welcome to visit our factory at any time. We will help you accessing the business visa to China . Besides , will assist arranging your schedule in China ,including the factory visiting , products quality checking , car picking up, hotel booking , food service etc .
Suppliers with verified business licenses
Audited Supplier 
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