Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

Pipe Fittings technical requirements


PIPE Fittings technical requirements are the following:
Geometry including diameter, diameter, wall thickness. Also required to control the radius of curvature. Such as length of the radius of 1.5d, then the radius of curvature must be within the required tolerance range. Most of these fittings for welding, in order to improve the quality of welding, the end portion is a bevel drive, leaving a certain angle with a certain side of this one relatively strict requirements, how thick side, a little deviation angle have provisions geometry on a lot more than the pipe items.
carbon steel pipe fittings
Surface quality and mechanical properties of the same base and the tube. In order to facilitate welding, and the connection of the steel tube is the same. The fourth is that all the pipe pieces to go through surface treatment, the inner and outer surfaces of the oxide scale spraying out through shot peening, and then coated with anti-corrosion paint. Both for export needs. Moreover, in order to facilitate transport in the country is to prevent corrosion oxidation, have to do this work. Fifth, is the packaging requirements for small pipe fittings, such as exports, we need to do wooden box, about one cubic meter, the provisions in this case can not exceed the number of elbows about a ton, the standard allows suit, namely large set small, but the total weight generally not more than 1 ton.
For large should a single package, like the 24 "must be individually packaged addition is the packaging tags, which is to indicate the size, steel number, batch number, manufacturer trademarks of play on the tube on the stamp, along with the packing list and warranty book and other documents.

上一篇:Spiral welded pipe plasma cutting soot handling

下一篇:X80 steel pipes,X80 Line Pipe

 Copyright (c)2012 LongtaidiIf you do not find the information you need, Click Here  Get Support

New Update Pipe List

    A53 Welded Pipe,A53 LSAW pipe
    ASTM A53 Welded Pipe Standard: A53/API 5L GR. B Grade: X42, Gr. B Size: 2" to 32", Wallthickness:Sch10-Sch40 (2-30)mm.

    45 # seamless steel pipe
    45 # seamless steel pipe.

    SCH 20 steel pipe parameters standard
    SCH 20 steel pipe parameters standard SCH 20 seamless steel pipe● SCH 20 seamless steel pipe Grade: 10 #● SCH 20 seamless steel pipe chemical composition:.

    Oil pipeline
    Oil pipeline,J55/N80/L80/P110 Material API5CT oil pipeline 2)OD:2 2/8"~4 1/2" WT:2.87~16.00mm 3)MOQ:100 tons.
Contact Us Online To Serve You Better

Hot Click PRO

    ERW En10255 Pipe ,EN 10255 Steel Pipe Technical Data
    ERW En10255 Pipe ,EN 10255 Steel Pipe Technical Data,We can produce ERW/LSAW Steel Pipes: OD: 13.7mm ~ 273mm WT: 1.5 mm ~ 12 mm Length: Max 14 m Process method: ERW, LSAW Standard: BS EN 10255, ASTM A53, API 5L, JIS G3444, GB/T3091. Heat exchanger pipe and Heat exchanger boiler tube
    Heat exchanger pipe and Heat exchanger boiler tube,seamless heat exchanger tubes and boiler tubes 1.Our own factory,quality promised,fair price 2.NDT 3.+A,+N,oil-dip anti-rust. DIN 2391 pipe
    DIN 2391 Black Phosphated Hydraulic Tubes with High Precision seamless pipe. EN10297-1 Seamless steel pipe
    EN10297-1 Seamless steel pipe for mechanical and general engineering purposes - Technical delivery conditions Non-alloy and alloy steel tubes.