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Manufactur standard Rock Teeth For Excavator - Seamless medium carbon steel boiler and superheater tubes – Xuansheng

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Manufactur standard Rock Teeth For Excavator - Seamless medium carbon steel boiler and superheater tubes – Xuansheng Detail:

Seamless medium carbon steel boiler and superheater tubes

Product material A1/C
Product specification
Product applied standard ASTM A210
Delivery status
Finished products package Steel belt hexagonal package/plastic film/woven bag/sling package

Product Manufacturing Process

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Tube blank

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Inspection (spectral detection, surface inspection, and dimensional inspection)

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Sawing

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Perforation

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Thermal inspection

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Pickling

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Grinding inspection

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Lubrication

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Cold drawing

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Lubrication

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Cold-drawing (the addition of cycled processes such as heat treatment, pickling and cold drawing should be subject to the specific specifications)

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Normalization

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Performance test (mechanical property, hardness, flattening, flaring, and flanging)

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Straightening

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Tube cutting

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Non-destructive testing (eddy current or ultrasonic)

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Hydrostatic test

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Product inspection

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Packaging

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Warehousing

Product Manufacturing Equipment

Shearing machine, sawing machine, walking beam furnace, perforator, high-precision cold-drawing machine, heat-treated furnace, and straightening machine

Product Testing Equipment

Outside micrometer, tube micrometer, dial bore gage, vernier caliper, chemical composition detector, spectral detector, tensile testing machine, Rockwell hardness tester, impact testing machine, eddy current flaw detector, ultrasonic flaw detector, and hydrostatic testing machine

Product Applications

Boiler tubes and boiler flue tubes

Seamless Tubing Manufacturing

Knowing that distinction can also help in determining which tubing is best for a given application, welded or seamless. The method of manufacturing welded and seamless tubing is evident in their names alone. Seamless tubes are as defined – they do not have a welded seam. The tubing is manufactured through an extrusion process where the tube is drawn from a solid stainless steel billet and extruded into a hollow form. The billets are first heated and then formed into oblong circular molds that are hollowed in a piercing mill. While hot, the molds are drawn through a mandrel rod and elongated. The mandrel milling process increases the molds length by twenty times to form a seamless tube shape. Tubing is further shaped through pilgering, a cold rolling process, or cold drawing.


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Manufactur standard Rock Teeth For Excavator - Seamless medium carbon steel boiler and superheater tubes – Xuansheng detail pictures


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Our commission would be to serve our customers and clientele with very best excellent and aggressive portable digital products for Manufactur standard Rock Teeth For Excavator - Seamless medium carbon steel boiler and superheater tubes – Xuansheng, The product will supply to all over the world, such as: Liberia, Sacramento, Mauritius, Our company has already had a lot of top factories and professional technology teams in China, offering the best products, techniques and services to worldwide customers. Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!
  • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Atalanta from Norway - 2018.05.22 12:13
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Pag from Lebanon - 2018.02.12 14:52

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