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| 1. HIGH TENSILE FASTENERS : |
1. |
BOLTS |
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2. |
NUTS |
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3. |
STUDS |
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4. |
`U` BOLTS |
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5. |
ANCHORE BOLTS |
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6. |
FOUNDATION BOLTS |
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7. |
COMBINATIONS OF ABOVE & WASHERS |
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2. SIZES DETAILS : ¼” TO 4” DIA[ METRIC SIZE M 6 TO M 90] STUDS , BOLTS, BY ROLL THREADING UP TO DIA. 2.1/4” IN LONG LENTGH IN CASE OF STAIN LESS STEEL DIA. LIMITATION IS UP TO 50 MM.(2”) |
3. REFRENCE SPECIFICATION TO WHICH ABOVE ITEMS CAN BE MADE ARE |
IS 1367 – GR. 4.6, 5.6 , 6.6 , 8.8 , 10.9 , 12.9 , ETC.
IS 3757- HOT DIP GALVANISED HIGH STRENGTH FASTENRS
IS 2269- L.N. HEAD BOLTS OF ABOVE GRADES
IS 5624- FOUNDATION BOLTS ABOVE GRADES
ASTM/ASME- 193 GR B7,B16, B8 , B8T, B8M ETC
ASTM/ASME- 194 GR 2H, GR4, GR 7 ETC.
ASTM/ASME- 320 L7/ B8 , B8CL2, B8M ETC. |
4. INDIVIDUALLY FORGED HEX HEAD PLUGS FOR CONDENSOR HEADERS AND COOLERS SIZES: ¾” UNF TO 1.5/8 “ UNF AS PER CLIENTS DRGS. IN MATERIALS AND
GRADES LIKE ASME SA 105, SA 182 F 304L/316/321,F11 etc.
5. XYLAN OR TEFLON COTED , CADMIUM, ZINC / GALVANIZING ON
ABOVE FASTNERS ARE ALSO DONE ON CLIENT REQUEST. |
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ABB LIMITED |
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KRISHNA ENGINEERING CO. |
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ADVANI - OERLIKON LIMITED |
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KRISHNA INTERNATIONAL |
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AEGIS STEEL CAST |
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LARSEN & TOUBRO LTD, |
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ALPHA BETA ENGG. |
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L & T LTD, (HAZIRA) |
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ALSTOM POWER INDIA LIMITED |
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L & T LTD, EPC POWER |
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