APPROVED VENDOR Metal Pipe Flange: 1 1/4 in, Slip-On, Carbon Steel, Raised Flange
The APPROVED VENDOR Metal Pipe Flange (SKU 30WH57) is a Slip-On, Carbon Steel, Raised Flange, Class 300 component with a 1 1/4 in nominal size and a maximum operating pressure of 740 psi. This globally sourced flange…
SKU 3G-OTH-497562
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Product Description
The APPROVED VENDOR Metal Pipe Flange (SKU 30WH57) is a Slip-On, Carbon Steel, Raised Flange, Class 300 component with a 1 1/4 in nominal size and a maximum operating pressure of 740 psi. This globally sourced flange (MPN 310-011-000) is designed for industrial piping systems requiring a reliable, high-pressure connection.
Frequently Asked Questions
What is an APPROVED VENDOR Slip-On Carbon Steel Flange used for?
This Class 300 raised flange is used in industrial piping systems to connect pipes, valves, and equipment. It handles high-pressure applications up to 740 psi, making it suitable for steam, water, oil, and gas lines in refineries, chemical plants, and power generation facilities.
What are the specifications of the APPROVED VENDOR 310-011-000 flange?
The APPROVED VENDOR 310-011-000 is a 1 1/4 in Slip-On Carbon Steel Raised Flange, Class 300. It has a maximum operating pressure of 740 psi. The slip-on design allows the pipe to slide inside the flange before welding, providing a strong, leak-resistant joint.
Where to buy APPROVED VENDOR pipe flanges worldwide?
3G Electric supplies and delivers APPROVED VENDOR pipe flanges worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for pricing and lead time on this Class 300 flange.
How to install a Slip-On Carbon Steel Flange?
Slide the flange over the pipe end so the pipe extends slightly past the flange face. Tack weld the inside, then weld the outside. Use a Class 300 gasket and torque bolts evenly to the manufacturer's specification. Always follow ASME B31.3 or applicable code for pressure ratings.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR slip-on steel pipe flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









