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.
|
MARKING SYMBOL
|
STUDBOLTS
|
NUTS
|
|||||||
|
B7
|
L7
|
B16
|
B8
|
2H
|
4
|
3
|
8
|
||
|
Racomanded bolting temperature range.
|
Min.
|
-10?C
|
-101?C
|
-10?C
|
-254?C
|
0?C
|
-101?C
|
-10?C
|
-254?C
|
|
Max.
|
450?C
|
450?C
|
593?C
|
538?C
|
450?C
|
520?C
|
593?C
|
538?C
|
|
|
Equivalent American Specification.
|
ASTM A193 Grade B7
|
ASTM A320 Grade L7
|
ASTM A193 Grade B16
|
ASTM A193 Grade B8
|
ASTM A194 Grade 2H
|
ASTM A194 Grade 4
|
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 |
