A53 gr.C Ends Threaded Galvanized Steel Pipe With Coupling Connector
Materials and Manufacture
1 The steel for both seamless and welded pipe shall be made by one or more of the following processes: open-hearth, electric-furnace, or basic-oxygen.
2 When steels of different grades are sequentially strand cast, identification of the resultant transition material is required. The producer shall remove the transition mate-rial by any established procedure that positively separates the grades.
3 The weld seam of electric-resistance welded pipe in Grade B shall be heat treated after welding to a minimum of 1000°F [540°C] so that no untempered martensite remains, or otherwise processed in such a manner that no untempered martensite remains.
4 When pipe is cold expanded, the amount of expan-sion shall not exceed 1 1⁄2 % of the outside diameter pipe size.
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Size |
OD |
1/8” -24” (5.15mm-714mm) |
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Wall Thickness |
0.4mm-26mm SCH20,SCH40,STD,XS,SCH80,SCH160,XXS |
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Length |
Less than 12m |
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Steel material |
Q195 → SS330,ST37,ST42 Q235 → SS400,S235JR Q345 → S355JR,SS500,ST52 |
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Standard |
ASTM A53, BS1387-1985 |
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Zinc Weight |
120g,270g,400g,500g,550g 20μm ,40μm ,60μm,70μm,80μm |
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Usage |
1)low pressure liquid, water, gas, oil, line pipe 2)construction 3)fence, door pipe |
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Ends |
1) Plain 2) Beveled 3) Thread with Coupling or cap 4) Chamfer 5) Groove 6) Screw |
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End protector |
1) Plastic pipe cap 2) Iron protector |
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Surface Treatment |
1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) Oiled 5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating. |
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Technique |
Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW) |
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Welded Line Type |
Longitudinal |
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Section Shape |
Round |
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Inspection |
With Hydraulic Testing, Eddy Current , Infrared Test |
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Package |
1) Bundle, 2) Bags |
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Delivery |
1) Container 2) Bulk carrier |
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Port of Shipment |
Xin gang Port, Tianjin, China |
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Date of Delivery |
According To The Quantity And Specification Of Each Order |
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Payment |
L/C T/T |
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Others |
Fitting as screws and flange also can be supplied. |
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Advantage description:
carbon steel butt welding, seamless elbow, flange, tee, cross, pipe cap, seamless steel pipe, ERW pipe, spiral pipe, etc. Products are manufactured in accordance with GB 12459-2008, ASME / ANSI B16.9, DIN, JIS, ISO, etc. Products can also be manufactured under non-standard according to customers' request.
