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1 Before installing and using the product, check whether the technical data on the nameplate is consistent with the usage.
2Before installation and maintenance must be cut off before the power supply;
3 Incoming and outgoing cables pass through the rubber seal ring and must be tightly pressed with washers and pressure nuts to ensure that the seal and the cables are not loosened;
4 In the process of use, corrosion, brittleness, deformation, stickiness, or hardness change of the seal ring exceeds 20% of the time of delivery. The seal should be promptly purchased and replaced by the manufacturer to ensure reliable explosion-proof performance.
5 Maintenance When disassembling, please note that the explosion-proof surface must not be bumped, scratched or corroded, and periodically apply 204-1 anti-rust oil;
6 The distribution box should be inspected regularly during use to ensure its good operation;
7 Non-professionals are strictly forbidden to open cover maintenance and inspection.

45 Degree Elbow and 90 ° elbow ,  90 Degree Elbow forming a right angle and 45 degrees is an obtuse angle. Two 45-degree elbows can not be welded into a 90-degree bend to use, because the stress concentration area is the elbow pipe, expansion and most of the stress deformation during cooling are released at the elbow. Also weld itself to be the weak link, fatigue deformation will soon cause cracking damage, which planted a lot of hidden dangers, so do not at immediate convenience, eventually leading to huge losses.

Product Name:45 Degree Elbow
Size:DN10-DN2500
Materials: A234 WBP-WP1-WP12-WP11, A403 WP 304-304L-316-316L, A402 WPL3-WPL 6,A860 WPHY 42-46-52-60-65-70,PG370,C20
Thickness: 2mm-100mm 
Standard:GB/ANSI/ GOST/ JIS/ DIN
Crafts: Butt, Push System, Simmer 
Connection: Welding 
Package: Wooden boxes,Wooden pallets,According to customer requirements.
Brand Name: HY 
Place of Origin: China (Mainland) 
Certification: ISO.UKS.SGS.BV 
Application: Chemical, Water, Oil and gas, Electricity
45°elbow_carbon_steel_elbow_carbon_steel_elbow_pipe_fitting

45 Degree Elbow

45 Degree Elbow,45 Degree Elbow Fitting ,45 Degree Pipe Elbow,Steel 45 Degree Elbow

CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD , https://www.pipefitting-china.com