| Type: | Welded |
|---|---|
| Technique: | ERW |
| Material: | Carbon Steel |
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A513 A53 A53M A672 API 5L APE Steel Tube SSAW Carbon Steel Pipe Helical Seam Spiral Welded Steel Pipe Used For Oil And Gas Pipeline
The billet used for welding steel pipe is steel plate or strip steel, due to its different welding process, it is divided into furnace welding pipe, electric welding (resistance welding) pipe and automatic arc welding pipe. Because of its different welding forms, it is divided into straight seam welded pipes and spiral welded pipes. Because of its end shape is divided into circular welded pipe and different type (square, flat, etc.) welded pipe.| Steel Grade: | A214 A178 A423 A513 A53/A53M A672 API 5L APE 3PE Q235 Q345 St37 St52 |
| Standard: | ASME/ASTM SA/A214 A178 A423 A513 A672 A53 A500,A213,A312,A269,A778,A789, GB/T3091 GB/T3094;DIN EN10025; DIN EN10217-2005; BS EN10217; BS EN10219; BS EN10025; |
| Specification: | OD(1/2"-60") or Customized |
| Wt: | 1.0-30mm,or according to customer's special request |
| Length: | 1-20meters,or according to customer's special request |
| Package: | Export Standard Package |
| Pipe ends: | (1)Plain (2)Beveled (3)Threaded with coupling and plastic cap |
| End protector: | (1) Plastic cap (2) Iron protector (3) as request |
| Surface Treatment: | (1) Bared (2) Black Painted (3) Oiled |
| Application: | Construction,machine structure pipe, Agriculture equipment pipe,Water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc. |
| Mill MTC: | Supplied before shipment |
| Inspection: | The Third Party inspection can be accepted,SGS,BV,TUV |
| Mount port: | Any port in China |
| Trade Term: | FOB,CIF,CFR,EXW,etc. |
| Price Term: | TT or LC at sight |
| Our services: | We can customized according to customer's requriement or drawing ,packaging according to customers' request |
Welding pipe process
Raw material open-roll-leveling-end shear and welding-live sleeve-forming-welding-internal and external welding bead removal-pre-correction-induction heat treatment-setting and calibration-eddy current detection-cut-hydraulic inspection-pickling-final inspection (strict check) -packaging-shipment.
The products are widely used in tap water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction, and it is one of the 20 key products developed in China.
For liquid transport: water supply and drainage. For gas transport: coal gas, steam, liquefied petroleum gas.
For structure: for piling pipe, for bridge; wharf, road, building structure pipe, etc.
3PE anticorrosion generally consists of three layers of structure:
First layer of epoxy powder (FBE & gt; 100um)
The second layer of adhesive (AD) is 170~250um
Third layer of polyethylene (PE)1.8~3.7mm
Spiral welded pipe: it is to roll low carbon carbon structural steel or low alloy structural steel strip according to a certain spiral Angle (called forming Angle) into the pipe blank, and then weld the pipe seam to make, it can use narrow strip steel to produce large diameter steel pipe. The al welded pipe is mainly used for oil and natural gas transmission pipeline, and its specifications are indicated by outer diameter * wall thickness. The single-sided and double-sided welded pipe shall ensure that the hydraulic test, tensile strength and cold bending performance of the weld shall comply with the provisions.
The inspection of the internal defects of the welded pipes is generally conducted by nondestructive testing. The current nondestructive testing includes magnetic, ultrasonic, radiation, penetration and so on.
JIANGXI GUIHAI CO., LTD in the steel products industries for more than 20years. company uphold the "quality first"and "reputation first" , strict quality guarantee system and perfect management system make your purchase carefree.
Company export to more than 50 countries and regions, including Southeast Asia, Europe, America, Australia etc, excellent market performance has won wide recognition for us. Annual Output Value:US$10 Million - US$15 Million.
Main Products:
Seamless Steel Tubes/Pipes,Boiler Tube , Alloy/Carbon Steel Seamless Pipe ,Alloy Steel Plate,Pressure Vessel Steel Plate, Welded/Erw Pipe ,Stainless Steel Tube,Stainless Steel Plate ,Hot(Cold)Rolled Coils,Petroleum Tubing Casing,U Bend Tube,Finned Tubes,Copper plate,Aluminum Plate,Elbow ,Flange…
Business Range:
Boilers,hydraulic/automobile pipe, oil/gas drilling, machinery industry, chemical industry, mining, construction & decoration .
Environmental protection equipments, geologic exploration, waste water treatment,city underground pipes net.
Quality Control:
Material Inspection,Drawing and Samples Inspection,Correction of Machine and Equipment,Trial production,Finished Production Testing,The Third inspect department (TUV,BV,SGS…)
Transportation safety guarantee:Our logistics having good-tracked system. Will inform you the goods transport status message at any time , until you pick up the goods.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with you. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
Q: How could I get a sample?
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