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7-1 Liandong U Valley, Daqiao Modern Industrial Park, Jiangxia District, Wuhan City
Yikesi Explosion proof Technology Co., Ltd
7-1 Liandong U Valley, Daqiao Modern Industrial Park, Jiangxia District, Wuhan City
1BHJ-G3/4 internal and external carbon steel explosion-proof live pipe jointProduct Introduction
The "B" in the BHJ-G3/4 model represents one end internal thread and one end external thread (i.e. "internal and external" structure), with a thread specification of G3/4 inch pipe thread, suitable for DN15 pipeline systems. This product is made of high-quality carbon steel and has a galvanized surface treatment. It complies with the GB3836-2000 "Electrical Equipment for Explosive Gas Environments" standard, with an explosion-proof rating of Exd II Gb and a protection level of IP55 or above, ensuring stable operation in harsh environments.

IIBHJ-G3/4 internal and external carbon steel explosion-proof live pipe jointProduct Features
Reasonable structural design: The middle "movable" structure can be flexibly disassembled, making it easy to install and maintain
Durable and sturdy material: Made of high-quality 20 # or 40 # carbon steel, with a galvanized surface for corrosion and rust prevention
High thread accuracy: The effective number of meshing threads is not less than 6, the thread accuracy is 6H/6g, and the connection is firm and not loose
Sealing performance: using metal or metal coated compressible non combustible sealing gasket, thickness ≥ 2mm, joint surface width ≥ 6mm
Strong compatibility: supports customized metric, NPT and other non-standard threads to meet diverse engineering needs
3、 Product advantages
Safe and reliable: Through national explosion-proof certification, it can be used for a long time in explosive gas environments in Zone 1 and Zone 2, as well as dust environments in Zones 20/21/22
Easy installation: No welding required, direct on-site screwing connection, saving construction time and cost
Strong universality: suitable for connecting explosion-proof cable entry ports with equipment, widely used in steel pipe wiring systems
Easy maintenance: Split design, supporting separate replacement of seals or joint components, reducing operation and maintenance costs
4、 Application location
This product is suitable for the following high-risk industries and scenarios:
Oil extraction, refineries, and oil storage tank areas
Chemical production and storage workshop
Military industry and military facilities
Natural gas stations, gas stations
Offshore platforms, ship electrical systems
Industrial sites such as pharmaceuticals and food that require explosion-proof ventilation