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1)channel steel,²Û¸Ö

2)channel section steel,²Û¸Ö

3)channel,²Û¸Ö

4)channel section,²Û¸Ö

5)Groove steel,²Û¸Ö

6)steel shafts,¸Ö²Û

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Design Features of Modifying the Channel Steel Pass during Changing the Billet;

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Butterfly pass design of No. 22a channel section steel;

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The deformation condition was analyzed to eliminate the defects of channel section steelª±By improving the pass system,the deformation of metal is more reasonable and rolling is stableª±Meanwhile,the negative deviation rolling is realizedª±

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A simplified model for calculating the deformations involved in bending channel section steel was established based on a finite element theory for large elastic-plastic deformation.

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On the basis of this,a practical CARD system for channel is designed with Auto CAD software.

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A channel stiffener for end-plate beam-to-column connections is introduced to meet some architectural needs in this study.

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A B3-spline finite strip method was employed to investigate the effects of forming parameters such as the bend angle increment, the strip thickness, the material yield limit, the flange length, the web width, and the distance between two roll stations on the peak of the longitudinal edge membrane strain developed in the cold roll forming of a channel section.

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Channel section steel is a kind of economic cross section steel, the products are widely used in automobile, aviation, light industry, machinery manufacture and construction areas.

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This paper based on the theory of Cold Roll Forming for groove steel,discuss the methods for confirming the figures and the dimension for groove steel.

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Square taper washers for slot section

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The Affection of Lateral Channel Stiffner for the Buckling of Stell Beams;

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screw nail pointed with slotted heads, of iron or steel

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Place cable in groove of cable holder.

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"The medium storage tank includes stainless steel tank, electric mixer, liquid level meter and pump etc."

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Steel pipe welding neck flanges with tongue and groove face for PN 1.6MPa (16 bar)

GB/T9115.24-1988PN1.6MPa(16bar)é¾²ÛÃæ¶Ôº¸¸ÖÖƹܷ¨À¼

Steel pipe welding neck flanges with tongue and groove face for PN 15.0MPa (150 bar)

GB/T9115.30-1988PN25.0MPa(250bar)é¾²ÛÃæ¶Ôº¸¸ÖÖƹܷ¨À¼

Steel pipe welding neck flanges with tongue and groove face for PN 4.0MPa (40 bar)

GB/T9115.26-1988PN4.0MPa(40bar)é¾²ÛÃæ¶Ôº¸¸ÖÖƹܷ¨À¼

Steel pipe welding neck flanges with tongue and groove face for PN 5.0MP (50 bar)

GB/T9115.27-1988PN5.0MPa(50bar)é¾²ÛÃæ¶Ôº¸¸ÖÖƹܷ¨À¼

Steel pipe welding neck flanges with tongue and groove face for PN 2.5MPa (25 bar)

GB/T9115.25-1988PN2.5MPa(25bar)é¾²ÛÃæ¶Ôº¸¸ÖÖƹܷ¨À¼

Graver: V-shaped steel cutting tool used by engravers.Also called burin.

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Hubbed slip-on-welding steel pipe flanges with tongue and groove face for PN 1.6MPa (16 bar)

GB/T9116.16-1988PN1.6MPa(16bar)é¾²ÛÃæ´ø¾±Æ½º¸¸ÖÖƹܷ¨À¼

Hubbed slip-on-welding steel pipe flanges with tongue and groove face for PN 4.0MPa (40 bar)

GB/T9116.18-1988PN4.0MPa(40bar)é¾²ÛÃæ´ø¾±Æ½º¸¸ÖÖƹܷ¨À¼

Hubbed slip-on-welding steel pipe flanges with tongue and groove face for PN 5.0MPa (50 bar)

GB/T9116.19-1988PN5.0MPa(50bar)é¾²ÛÃæ´ø¾±Æ½º¸¸ÖÖƹܷ¨À¼

Hubbed slip-on-welding steel pipe flanges with tongue and groove face for PN2.5MPa (25 bar)

GB/T9116.17-1988PN2.5MPa(25bar)é¾²ÛÃæ´ø¾±Æ½º¸¸ÖÖƹܷ¨À¼

Steel pipe blank flanges with tongue and groove face for PN 1.6MPa (16 bar)

GB/T9123.24-1988PN1.6MPa(16bar)é¾²ÛÃæ¸ÖÖƹܷ¨À¼¸Ç

Integral steel pipe flanges with tongue and groove face for PN 10.0MPa (100 bar)

GB/T9113.20-1988PN10.0MPa(100bar)é¾²ÛÃæÕûÌå¸ÖÖƹܷ¨À¼

Integral steel pipe flanges with tongue and groove face for PN1.6MPa(16 bar)

GB/T9113.16-1988PN1.6MPa(16bar)é¾²ÛÃæÕûÌå¸ÖÖƹܷ¨À¼