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- 700 meters north of Dongguan Village, Beicheng District, Taigu District, Jinzhong City, Shanxi Province
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- +8616634259966
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08/Jun
2023
Hot pressing forming of tees
Tee hot pressing forming is the process of flattening a tube blank larger than the diameter of the tee to a size approximately equal to the diameter of the tee, and opening a hole
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17/May
2023
A commonly used pipe fitting for connection in plumbing installation - elbow
Used for connections at pipe bends to change the direction of the pipeline. Other names: 90 ° elbow, right angle elbow, love bend, stamped elbow, pressed elbow, machine made elbow,
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13/Apr
2023
Features of elbow products
1. Due to the majority of pipe fittings being used for welding, in order to improve welding quality, the ends are turned into grooves with a certain angle and edges. This requireme
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16/Mar
2023
Elbows are divided by material
Carbon steel: ASTM/ASME A234 WPB, WPC Alloy: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV, 35CrMoV Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-3
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02/Feb
2023
Elbows are classified according to production methods, etc
According to the production method, it can be divided into pushing, pressing, forging, casting, etc. According to manufacturing standards, it can be divided into national standards
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04/Jan
2023
Conventional classification of elbows
Flexible elbow ferrule type elbow with edge elbow quick installation elbow with seat elbow flange elbow 180 ° elbow double socket elbow single socket elbow Socket elbow, reducing e
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14/Dec
2022
Process Flow Hot Push Forming
The hot push elbow forming process uses a dedicated elbow pushing machine, core mold, and heating device to move the billet on the mold forward under the push of the pushing machin
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10/Nov
2022
Process stamping forming
Stamping forming elbow is the earliest forming process applied to the mass production of seamless elbows. It has been replaced by hot extrusion or other forming processes in the pr
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12/Oct
2022
Stamped elbow
There are two types of stamping: cold stamping and hot stamping, which are usually selected based on material properties and equipment capabilities. The forming process of cold ext
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22/Sep
2022
Technical requirements for elbows
Require control of curvature radius. For example, if the radius length is 1.5D, then the curvature radius must be within the required tolerance range. Due to the fact that most of
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24/Aug
2022
Key points for elbow production
Equal Elbow 1. When using welding rods, they should be kept dry. Titanium calcium type should be dried at 150 ℃ for 1 hour, while low hydrogen type should be dried at 200-250 ℃ for
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07/Jul
2022
Classification of elbow materials
Austenitic Structure of Austenitic Stainless Steel Matrix with Face centered Cube Structure（ γ Stainless steel that is mainly non magnetic and mainly strengthened (and may result i