Bolts and parts of the oil, gas and petrochemical industry
Bolt and nut products have many applications in the oil, gas and petrochemical industries, which are known as the bolts and nuts of the oil company.
Master Bolt with A193 standard B8 – 8M – B7 – B7M- L7 – L7M grades is one of the most widely used bolts and nuts in the oil, gas and petrochemical industry, which is accompanied by A194 grade in 2 H and 2HM grades in pipelines and valves. And wellhead pipes and fittings are used. The nuts and washers used in the oil, gas and petrochemical industries are taller than regular nuts. These bolts and nuts are used for hot galvanized coatings and nickel coatings and Teflon coatings. Each of these coatings increases the resistance of bolts and nuts against cold, heat, humidity and heat, and is of great importance due to the importance of the oil, gas and petrochemical industries.
Undoubtedly, the most widely used screws in the oil, gas and petrochemical industries are the types of master bolts that are used in oil transmission pipelines and gas transmission lines. Industries affiliated with this industry also use this master bolts, such as valves, spring equipment, and so on.
Hexagon and Ubolt head screws and all kinds of anchor bolts are also used in the oil, gas and petrochemical industries. Meanwhile, Master Bolt Grade B7 with 2H bead is known as the beads of the oil company. The most common coatings used for oil screws and beads are cadmium chromate, dichromate, hot galvanized, PTFE and in very special places, ceramic coating, which in many cases, in addition to resistance to hydrogen corrosion, acid corrosion and thermal resistance. Is considered.
It is worth mentioning that Vira Industrial Group produces various study connector tubes with metal or brass materials for oil, gas and petrochemical industries.
Foundation anchor bolts
Master Bolt
Twin thread screws
