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Pipeline fasteners are various types of products used for installation and repair of pipelines. They include bolts, nuts, washers, studs, and other elements. Pipe fasteners are made of various materials, such as general purpose steels, alloy steels, stainless steel and duplex steels. The choice of material depends on the operating conditions, working environment and requirements for strength and corrosion resistance.
Installation of pipelines requires careful selection and proper use of fasteners. It is important to consider all factors such as material, diameter, pressure, temperature, working environment, etc. to ensure a reliable and secure connection. It is also necessary to follow all installation rules and regulations to avoid possible leaks, corrosion and other problems.
Installation of pipelines requires careful selection and proper use of fasteners. It is important to consider all factors such as material, diameter, pressure, temperature, working environment, etc. to ensure a reliable and secure connection. It is also necessary to follow all installation rules and regulations to avoid possible leaks, corrosion and other problems.
ASTM A193, ASTM A194, ASTM A320, ASTM A453, ASTM A276, ASTM A286, ASTM A479 и др.
| General steels | Alloy steels | Stainless steels | Duplex steels |
|
8.8 10.9 12.9 14.9 EN16 EN19 EN24 EN25 EN26 |
B7 L7 L7M B7M L43 |
B8 B8M B8C B8R B8S B8T 660 904 L17-4PH |
UNS S31254 UNS S32550 UNS S32650 UNS S32760 |
Types of coatings
Galvanizing, cadmium plating, chrome plating, Teflon / PTFE galvanizing with nickel addition and others according to the customer's request.