1200mm Large Diameter For Oil And Gas Pipeline Welded steel pipe
PIC-(1200mm Large Diameter For Oil And Gas Pipeline Welded steel pipe)
1200mm Large Diameter For Oil And Gas Pipeline Welded steel pipe
Description
| Surface Treatment: | Black | Technique: | LSAW |
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| Section Shape: | Round | Standard: | API/ASTM/BS/DIN/GB/En |
| Type: | Welded | Thickness: | 1 - 8 Mm |
| Material: | Carbon Steel | Usage: | Pipeline Transport, Boiler Pipe |
| High Light: |
1200mm large diameter pipe
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1200mm Big Diameter S355jrh Welded LSAW Steel Pipe For Oil And Gas Pipeline
Production process introduction of large diameter lsaw steel pipe
Rolling machine→Uncoiler→Unwinder→Retripper leveling machine→Vertical roll centering→Shear butt welding→Strip position control (double-head vertical roller)→Disc shearing→Strip position control (Double-head vertical roller )→ Edge Milling Machine (Fine Milling X Groove)→ Double End Roller→ Strip Surface Cleaning of Strips→ Double End Roller→ Conveyer→ Strip Feeding and Strip Position Control→ Molding Machine→ Inner Welding→ Outside Welding → steel pipe righting device → plasma cutting → straight seam steel pipe outlet
Product Description
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Product
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LSAW Steel Pipe
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LSAW Steel Pipe
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China
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GB/T8162/T8163 GB5310/6579/9948
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U.S.A.
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ASTM A53/A106/A178/A179/A192/A210/A213/A333/A335/A283/A135/A214/315/A500/A501/A519/A161/A334; API 5L/5CT
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Japan
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JIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464
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German
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DIN 1626/17175/1629-4/2448/2391/17200 SEW680
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Russia
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GOST 8732/8731/3183
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Material and Grade
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China
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10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo,42Crmo, 27SiMn, 20CrMo
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U.S.A.
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Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130
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Japan
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STPG38,STB30,STS38,STB33,STB42,STS49,STBA23,STPA25,STPA23
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German
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ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3,13CrMo44, 1.0309, 1.0305, 1.0405
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Russia
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10, 20, 35, 45, 20X
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Out Diameter
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10-1000mm OR customization
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Wall Thickness
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1-100mm OR customization
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Length
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1-12m OR customization
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Protection
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Plastic caps
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Packing terms
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Labeled and bundled together with steel strip
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Shipment terms
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Containers or bundles by sea,one 20" container can load about 20 tons(5.8meters long),one 40" container can load about 23-25tons(less than 11.8meters long)
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Quality Certificate
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ISO, API, Mill Test Certificate
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Surface Treatment
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Black painting/varnished surface,anti-corrosion oil, galvanized or as per required by customer
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