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Industry News · Home > Industry News > GB 15831 Rvised Edition of Steel Pipe Scaffold Coupler

GB 15831 Rvised Edition of Steel Pipe Scaffold Coupler


访问人数:459  新闻作者:  新闻来源:  发布时间:2017/10/10 13:48:54
 

GB 15831 Rvised Edition of Steel Pipe Scaffold Coupler

 

1. Website of national standard committee issue notice about advice for first group national standard item in 2017.

2. GB15831-2006 steel pipe scaffold coupler, it is suitable for coupler of scaffold of diameter 48.3, well frame, supporting moldular plate and so on, which made of forgeable casting iron and cast steel

3. Main content of revised edition of GB15831

1) Adding technical requirement about froging coupler, such as item 5.2.

2) Revised item about type of coupler, such as item 4.2.

3) some compulsive item adjusted to recommended item, such as item 5.3.

4) Adding using life limit of coupler and so on.

5) Referring to newly posted safety principle about scaffolding coupler.

4. 100kN/120kN metallic scaffolding coupler testing machine

5. WDW-100J/120J 100kN/120kN scaffolding coupler testing machine

6. STM100 100kN steel pipe scaffolding coupler testing machine

7. STM120 120kN bowl-coupler steel pipe scaffolding structural component testing machine

8. FSTM300 30kN door type steel pipe scaffolding frame testing machine

9. Steel pipe of outer diameter 42.4mm, 48.3mm, 51.0mm scaffold frame, single group coupler type of scaffold, double group coupler type of scaffold, fully coupler type of steel pipe scaffold, sectional steel hanging coupler steel pipe scaffold, fully coupler type of steel pipe supporting frame, well frame, form board supporting frame made of froging casting iron and casting steel,   which is used in building, house, municipal administration, hydralic, bridge, dam, chemical, metallurgy, coal and ship engineering.

10. Bowl coupler type of steel pipe scaffold, steel pipe scaffold structural fame used in supporting frame of form board.

 

 


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