Threaded Code 62 Flange

QS Flange:Putian Code 62 Flange

Carbon steel threaded code 62 flange, 1-1/4 inch rated 6000 PSI, supplied with O-ring side, flat side or as a complete set for high-pressure hydraulic connections.

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One-Minute Overview

Threaded code 62 flange for high-pressure hydraulic connections.
1-1/4 inch size, rated up to 6000 PSI, carbon steel body.
Complies with SAE standards for demanding hydraulic duty.
Supplied with O-ring side, flat side or as a complete set.

The threaded code 62 flange is built for hydraulic systems that need a high-pressure joint. Its threaded design creates a safe, leak-free connection, and the carbon steel body brings the strength that extreme conditions demand. Sized at 1-1/4 inch and rated to 6000 PSI, it keeps fluid flow efficient in circuits where ordinary flanges fall short.

Name: Threaded Code 62 Flange
Size: 1-1/4"
Pressure: 6000 PSI
Material: Carbon Steel
Type: Thread
Series: SAE Code 62

Code 62 marks the high-pressure end of the SAE flange family, so the part suits heavy machinery, hydraulic presses and industrial equipment running near the top of their pressure range. Order it with an O-ring side for the sealing face, with a flat side where the port is flat-machined, or as a complete set when the whole joint is being built at once. Match the bolt pattern to the mating port, thread the flange home without over-torquing, and fit the O-ring specified for the fluid in the circuit. Standard shop practice closes the joint; no special tooling is required.

FAQ

Q1. What does the code 62 designation tell me about this flange?

Code 62 identifies the high-pressure series of the SAE flange family, and this flange is built to those SAE standards. At 1-1/4 inch it is rated to 6000 PSI, so it is meant for circuits where a standard-duty flange would be out of its depth.

Q2. O-ring side, flat side or the full set — which one do I actually need?

Take the O-ring side for the sealing face of the joint, the flat side where the port is flat-machined, or the complete set when you are building the whole connection at once. The flange itself is the same; only the configuration you receive changes.

Q3. Is a threaded joint really leak-free at 6000 PSI?

It is when it is assembled properly. The threaded design is meant as a safe, leak-free connection at high pressure, but like any hydraulic joint it leans on clean threads, correct assembly torque and the right O-ring for the fluid in the circuit.

Q4. What is the smallest order I can place?

Standard flange insulation gasket kits start at one set, and standard gaskets, studs, washers and sleeves start at one piece. Parts made to your drawing or to a non-standard bolt pattern are quoted one by one, because the minimum really depends on the material and the tooling involved.

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