Facility to apply for multiple items against multiple advertisement introduced. For details Click here || For any system/application related issues, please send the details of the issue to mail id: ofbqcvrcell[dot]ofb[at]ofb[dot]gov[dot]in
SEMI FINISHED MASK 3 LAYERS - THERE WILL BE ONE LAYER OF MELT BLOWN POLYPROPYLENE BETWEEN TWO LAYERS OF SPUN BONDED POLYPROPYLENE (20-25 GSM EACH LAYER)
Specification
SEMI FINISHED MASK 3 LAYERS - THERE WILL BE ONE LAYER OF MELT BLOWN POLYPROPYLENE BETWEEN TWO LAYERS OF SPUN BONDED POLYPROPYLENE (20-25 GSM EACH LAYER)
Drawing no.
Manufacturing Technology
AUTOMATIC OR SEMI-AUTOMATIC MASK MAKING MACHINE WITH NOSE PIECE ATTACHMENT SYSTEM.
Firm to comply & submit documents in support that they are having their own Casting facilities with stress relieving facilities or mention that they will outsource the same (in case of outsourcing, the firm has to submit related agreement/MoU.
BLANK FOR CARTRIDGE LIFT ( PAG-0054/B2) AS PER RFI SK-8974-BG FOR 12 BORE PUMP ACTION GUN. STEEL STRIP 167+ -0.2 X MULTIPLE OF 3000 MM. X 2.20-0.05 THICKNESS. MATERIAL :IS:2507-1975,50 CR4V2, ALT.MAT. :EN47
Specification
BLANK FOR CARTRIDGE LIFT ( PAG-0054/B2) AS PER RFI SK-8974-BG FOR 12 BORE PUMP ACTION GUN. STEEL STRIP 167+ -0.2 X MULTIPLE OF 3000 MM. X 2.20-0.05 THICKNESS. MATERIAL :IS:2507-1975,50 CR4V2, ALT.MAT. :EN47
COTTON SEWING THREAD 210 d TEX/2(28 S/2) SCOURED FOR AEROSPACE PURPOSES.(IN THE TUBE OF 1000 MTRS EACH)
Specification
SPECN. NO.: IS : 1376-1998 Except that :- i)In appearance Finish and other respects not defined in this Specn. the material shall conform to the corresponding sealed pattern held in the custody of the Controller, CQAT&C Kanpur. (ii) Sampling Plan & Criteria of conformity As per CQAT&C/QAI/TC-8/13. (III) ph Value should be 6.0 to 8.5 PACKING & MARKING : AS PER SCHEDULE NO. CQAT&C/PMS/36(a).
SPECN.NO. :AS PER FOLLOWING PARTICULARS.
a)Width 132 cms., (b)Thickness in mm at 200 gm/sq.cm 0.45,
(c)Weight/mt/Sq (in Gms) 107 Max.,(d) No. of mesh/Sq.inch- 140 ,(e) Tearing strength in kg.in both direction 3.2 min.(f)Bursting strength in kg. 11 kg. min, (g) B.S.in kg 5X20 cms strip length direction 40 min, width direction 24 min.
(h)Elongation at break length direction : 40%
width direction : 92.5 to 100%
SPECN-IS:4741-1965(Amdt-1.Reafirmed 2003) except for pull strength, which should be 4Kgf(Min). For Plastic Washer Thickness (under pressure 200g/cm squire) 1.14mm & Dia12.52 mm of best trade quality
Specification
IS:4741-1965(Amdt-1.Reafirmed 2003) except for pull strength, which should be 4Kgf(Min). For Plastic Washer Thickness (under pressure 200g/cm squire) 1.14mm & Dia12.52 mm of best trade quality
