Hebei ChongSheng Special Steel Pipe Co.,Ltd.
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Also known as carbon steel pipe plug cap, scarf, cap tube, bulkhead mounted on the outer threaded pipe end to cover plugging the pipe fittings, carbon steel head for closing the tube, the tube plugging the same effect, but the cap can be screwed directly on the tube, you do not need other fittings. Carbon steel head cap includes a convex cap, cone shell, adjustable sections, flat lid and tighten port design. Carbon Steel Head material mainly Q235,20 #, 16 Mn, 45 steel, its standards GB / T12459-2005, GB / T13401-2005, etc. Pipe cap Other names: head, plug, hijab tube cover, bulkhead.


Carbon steel pipe cap purposes: welded pipe end or pipe mounted on the outer end of the thread to cover plug pipe fittings. For closing the tube, the same role with the plugs. Carbon steel pipe cap Pipe cap includes a convex cap, cone shell, adjustable sections, flat lid and tighten port design. Carbon steel pipe cap convex cap comprising: a hemispherical cap, oval cap, conical cap and a ball-shaped crown cap. From the perspective of the force tube cap convex hemispherical cap gradually from bad, but the difficulty of making point of view, and gradually good manufacturing. When the carbon steel pipe cap Pipe cap welding seam direction only requirement is to allow radial and circumferential. After the large caps may cancel this requirement. Splicing distance should be requirements for more than 3δ, and carbon steel pipe no less than 100mm (heat affected zone is a high-stress area, and in the chemical composition of the area will be burning. So to avoid the high stress area in the region and thickness. according to experience, the stress decay length is greater than 3δ, and not less than 100mm). But refrigeration equipment is difficult to meet this requirement, has its particularity.

Hebei ChongSheng Special Steel Pipe Co.,Ltd.
Add: YANSHAN COUNTY,HEBEI PROVINCE,CHINA