No matter new customer or old customer, We believe in long term and trusted relationship for Factory Selling China Fastener A193 B7 Stud Bolt with A194 2h Heavy Hex Nut, At present, business name has additional than 4000 kinds of merchandise and gained good status and big shares on current market domestic and abroad.
No matter new customer or old customer, We believe in long term and trusted relationship for
Bolts,
China Fastener, The president and all the company members would like to offer skilled solutions and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
Cadmium Plated A193 B7 Threaded Stud Bolts
API 6A Flange Valve Wellhead All Thread Stud Bolts
Standard: IFI-136, ASME B16.5, DIN976
Inch Size: 1/4”-4” with various lengths
Metric Size: M6-M100 with various lengths
Other Available Grade:
ASTM A193/A193M B7, B7M, B16, B8 Class 1 & 2, B8M Class 1 & 2,
ASTM A320/A320M L7, L7M, L43, B8 Class 1 & 2, B8M Class 1 & 2, and so on.
Finish: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE etc.
Packing: Bulk about 25 kgs each carton, 36 cartons each pallet
Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports
Please feel free to contact us for more details.No matter new customer or old customer, We believe in long term and trusted relationship for Factory Selling China Fastener A193 B7 Stud Bolt with A194 2h Heavy Hex Nut, At present, business name has additional than 4000 kinds of merchandise and gained good status and big shares on current market domestic and abroad.
Factory Selling China Fastener, Bolts, The president and all the company members would like to offer skilled solutions and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
BoltsChina Fastener
Factory Selling China Fastener A193 B7 Stud Bolt with A194 2h Heavy Hex Nut Related Video:
The Junker vibration test in accordance with DIN 65 151 is a proven method of testing the safety of threaded connections when exposed to vibrations and dynamic loads. During the Junker test, the fasteners are tightened to a defined preload force and are then exposed to a dynamic lateral load. The preload force is continuously recorded while the load is applied.
The video shows the performance of the RIPP LOCK® washer and RIPP LOCK® nut in comparison to the spring wahser DIN 127 and to an unsecured threaded connection. The preload force is shown in the diagram on the left side. In addition, the starting position is marked.
The preload force in the connection with RIPP LOCK® was maintained at above 80%, which means that it passed the test without any problems. Connections that are not secured sufficiently loosen resulting in a reduction of the preload force.
For more information, click on https://www.boellhoff.com/de-en/ripp-lock