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BIS Certification for Sliding Locking Bolts for use with Padlocks under IS 7534


BIS CERTIFICATION FOR SLIDING LOCKING BOLTS FOR USE WITH PADLOCKS IS 7534:1985

 

Locking bolts are fastners like sliding door bolts for securing doors. Sliding door bolts with hasps and staples have been covered separately
in IS : 281-1973*. These locking bolts are type of sliding door bolts in
which the hasp and staple are omitted The bolt is locked either
directly to the door frame or with a plate fixed at right angle to the
bolt plate. These type of locking bolts are used in large numbers.

Locking Bolts : These shall be of two types -
Type I - with straight locking plate, and
Type II - with curved locking plate

BIS is a statutory institution established under the Bureau of Indian Standards Act,1986  to promote harmonious development of the activities of standardization, marking and quality certification of goods and attending to connected matters in the country.

Sliding Locking Bolts for Use with Padlocks product has been specified in IS 7534 : 1985 by Bureau of Indian Standards.

Scope

This standard lays down the requirements regarding materials, dimension, manufacture and finish of sliding locking bolts commonly used for locking doors, gates, etc, with padlocks.

References

IS 2 :1960 Rules for rounding off numerical values

IS 281 : 1973Mild steel sliding door bolts for use with padlocks

IS 1868 : 1982Specification for anodic coatings on aluminium

IS 4905 : 1968Methods for random sampling

IS 6760 : 1972Specification for slotted countersunk head wood screws

 

Raw Material :

As per Table 1 of IS 7534: 1985 Material as per IS 1079 is under mandatory BIS Certification and manufacturer shall ensure that only ISI Marked material is used and is received with test certificate (Note: Manufacturers should check for the latest applicable cross referred Indian Standards on raw material and test methods with BIS

Possible Tests in a day :

All tests except finish tests as per IS 1868 (coating thickness and quality
of coating can be tested)

Following are the Testing Parameters :

·       Material

·       Manufacture

·       Finish

·       Thickness

·       Quality of sealing

·       Colour and appearances

·       Corrosion resistance

·       Abrasion resistance, if required by purchaser

·       Resistance to crazing by deformation

·       Fastness to light

·       Light reflection properties

·       Electrical breakdown potential, if required by purchaser

·       Dimensions

·       Test of anodic coatings on aluminium sliding door bolts for use with padlocks

BIS Certification in India

 

It is always better to consult with experience team such as ERCS Pvt. Ltd. for smooth certification process.

For more information, please feel free to contact us at info@elitasrcs.com or call at +91-9076611770 / +91-9076611766.

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