stud bolts
Product Details
Products Homologation according to ASTM - UNI, tested by ISPESL.
Dia max 150mm
Lenght max. 4000mm
Dimensional Range
Low/Medium/High Alloy Steels
Stainless (Martenistic/austenitic) steels
Special Steels
Duplex/Superduplex steels
Special Alloys
Materials
Chemical/Petrochemical
Off shore
Nuclear
Buildings
Naval
Operative Fields
- Stud Bolts
? Fully threated; ANSI B1.20.1 = Partial thread; low/high temperatures - corrosion proof. - Threaded bars
- Nuts
? Heavy hexagon nuts; hot forged; low high temperatures; corrosion proof
Foundation stud bolts.
Studs - Special Parts
? Stud bolts according to customers' drawings; special parts for petrochemical and nuclear plants; alloy and not alloy materials; complete control system(materials and executions). - Bolts
? Heavy hex head bolts = hot pressed; materials ASTM A193, A320, A540, A453, A564; monel, hastelloy, inconel, incoly.
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MARKING SYMBOL
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STUDBOLTS
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NUTS
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|||||||
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B7
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L7
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B16
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B8
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2H
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4
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3
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8
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||
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Racomanded bolting temperature range.
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Min.
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-10?C
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-101?C
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-10?C
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-254?C
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0?C
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-101?C
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-10?C
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-254?C
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Max.
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450?C
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450?C
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593?C
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538?C
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450?C
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520?C
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593?C
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538?C
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|
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Equivalent American Specification.
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ASTM A193 Grade B7
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ASTM A320 Grade L7
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ASTM A193 Grade B16
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ASTM A193 Grade B8
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ASTM A194 Grade 2H
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ASTM A194 Grade 4
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ASTM A194 Grade 3 |
Stud Bolts Fully threated; ANSI B1. 20. 1 and / or Partial thread; low / high temperatures-corrosion proof. Threaded bars, Nuts,
- Place of Origin:Italy
- Country:Italy
- telephone:39-0931-771331
| Delivery Time: | to be defined based on quantity ordered |
| Package: | cartoon boxes with dedicated label |
| Payment Terms: | L/C,T/T |
| Place of Origin: | Italy |
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