Payment Type:L/C,T/T,D/P,D/A
Incoterm:FOB,CFR,CIF,EXW,FAS
Min. Order:1 Piece/Pieces
Transportation:Air,Ocean
Port:Tianjin,Qingdao
$5- /Piece/Pieces
Model No.: cr-b04
Brand: YOULONG
Warranty Period: 3 Years
Support Customization: Oem, Odm
Place Of Origin: China
Craft: Casting, Forged
Connection Method: Welding
Shape: Equal
Product Name: Casting Stainless Steel Screwed Tee&Cross SS A304
Material: Carbon Steel
Color: silver
Size: 1/2' ~ 6'
Wall Thickness: SCH20
Standard: ANSI JIS DIN ASME
Sample: Availiable
Payment Terms: 30% Deposit T/T
Payment: TT LC
Package: Standard Package
Packaging: customized
Productivity: 1500 ton per month
Transportation: Air,Ocean
Place of Origin: China
Supply Ability: 1000 ton per month
Certificate: ISO9001 ISO45001 ISO14001
HS Code: 730723
Port: Tianjin,Qingdao
Payment Type: L/C,T/T,D/P,D/A
Incoterm: FOB,CFR,CIF,EXW,FAS
Four-way hydraulic expansion
Four-way hydraulic expansion is a forming process in which branch pipes are expanded by axial compensation of metal materials. Its process is to use a special hydraulic press, will be with four
The liquid is injected into the billet with the same diameter, and the billet is extruded through the synchronous movement of the two horizontal side cylinders of the hydraulic press. The volume of the billet becomes smaller after the extrusion, and the liquid in the billet increases with the volume of the billet. When the pressure required by the expansion of the four-way branch pipe is reached, the metal material flows along the inner cavity of the die and expands the branch pipe under the double action of the liquid pressure in the side cylinder and the billet. The hydraulic bulging process of four ways can be formed at one time, and the production efficiency is higher. The main and shoulder wall thickness of the four channels have increased. Due to the large tonnage of equipment required by the hydraulic bulging process of seamless four-way, it is mainly used for the manufacture of four-way with standard wall thickness less than DN400 in China. Its suitable forming materials for cold work hardening tendency is relatively low low carbon steel, low alloy steel, stainless steel, including some non-ferrous materials, such as copper, aluminum, titanium and so on.
Four way hot press forming
Four-way hot pressing is to flatten the tube billet larger than the diameter of the four-way to the size of the diameter of the four-way, and open a hole in the part of the stretching branch pipe; The tube blank is heated and put into the forming die, and the tube blank is loaded into the drawing branch die; Under the action of pressure, the blank tube is compressed radially. In the process of radial compression, the metal flows in the direction of the branch tube and forms the branch tube under the tension of the die. The whole process is formed by radial compression of the billet and tensile process of the branch pipe. Different from the hydraulic expansion four-way, the metal of the hot-pressed four-way branch pipe is compensated by the radial motion of the tube blank, so it is also called radial compensation process.
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