4 Bolts O-Ring Side Square Flange for Hydraulic

• Standard: ANSI, DIN, GB, JIS, GOST
• Type: Welding Flange
• Material: Carbon Steel
• Structure: Round
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Name: Square Flange
• Size: 1/2"-72"
• Payment Term: Tt/LC
• Delivery Time: 15-20days
• Brand: Kingmetal
• Slip on Flange Material: A234 Wpb, A105 / A105n
• Technique: Forging
• Transport Package: in Wooden Case or Wooden Pallet
• Specification: A105 forging Carbon Steel Slip on Flange
• Trademark: kingmetal
• Origin: China
• HS Code: 73030010
• Production Capacity: 50000tons/Month

Product Description

4 Bolts O-Ring Side Square Flange For Hydraulic 

 The 4 bolt flange connections conforming to SAE J518 and ISO 6162-1 and -2 are proven, leak-free connections, especially suited for larger sizes, high pressures and assembly in tight quarters. Threaded port connections such as SAE straight thread O-ring and ISO 6149 are reasonably easy to assemble and provide 6000 psi and higher pressure capability up to size 12 (M27). Beyond this size the pressure rating starts to decrease and assembly torques increase rapidly. The 4 bolt flange port connections provide ability to connect larger sizes and achieve higher-pressure capability at reasonable assembly torques. Because of the lower assembly torques compared to an equivalent size threaded port, these connections are well suited for tight quarters where wrench clearances are limited.

• O-Ring square flange SSA with socket weld connection.
• To connect a pipe to other pipes or components, allowing a seamless flow of liquid throughout the hydraulic system.
• It is commonly used in high-pressure connections with small diameter pipes. Ability to withstand high working pressure up to 210 kg/cm².
• Installation with flat face (SHB) square flange as a complete set.
• Made of carbon steel and conforms to JIS B2291 and JIS F7806 standard.