We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

APPROVED VENDOR Metal Pipe Flange: 1 1/4 in, Slip-On, Carbon Steel, Raised Flange - Slip-On Steel Pipe Flanges
APPROVED VENDORSlip-On Steel Pipe Flanges

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

Brand
APPROVED VENDOR
Item
Metal Pipe Flange: 1 1/4 in, Slip-On, Carbon Steel, Raised Flange
Category
Slip-On Steel Pipe Flanges
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
310-011-000
Type
Slip-On, Carbon Steel, Raised Flange, Class 300
Maximum Operating Pressure
740 psi
(DO NOT SEND) Manufacturer Location
Globally Sourced
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from APPROVED VENDOR

View all APPROVED VENDOR parts
APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN FL1RSO250X125). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN FL1RSO250X125). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 4 in, Slip-On, Carbon Steel, Raised Flange, Class 300 (MPN 310-040-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 4 in, Slip-On, Carbon Steel, Raised Flange, Class 300 (MPN 310-040-000). Key specifications — Maximum Operating Pressure: 740 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 3 in, Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN FL1RSO3X175). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 3 in, Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN FL1RSO3X175). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 3/4 in, Carbon Steel, Raised Flange, Class 600 (MPN FL6RLJ075). Key specifications — Maximum Operating Pressure: 600 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 3/4 in, Carbon Steel, Raised Flange, Class 600 (MPN FL6RLJ075). Key specifications — Maximum Operating Pressure: 600 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 3 in, Slip-On, Steel, Raised Flange, Class 300 (MPN BULK-PF-516). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 3 in, Slip-On, Steel, Raised Flange, Class 300 (MPN BULK-PF-516). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 6 in, Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN FL1RSO6X5). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 6 in, Slip-On, Carbon Steel, Raised Flange, Class 150 (MPN FL1RSO6X5). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 12 in, Slip-On, Carbon Steel, Flat Flange, Class 150 (MPN FL1FSO12). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 12 in, Slip-On, Carbon Steel, Flat Flange, Class 150 (MPN FL1FSO12). Key specifications — Maximum Operating Pressure: 150 psi; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Slip-On, Steel, Raised Flange, Class 300 (MPN BULK-PF-515). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.
APPROVED VENDOR
APPROVED VENDOR Metal Pipe Flange: 2 1/2 in, Slip-On, Steel, Raised Flange, Class 300 (MPN BULK-PF-515). Key specifications — Maximum Operating Pressure: 725 psi @ 72 °F; Brand: APPROVED VENDOR; (DO NOT SEND) Manufacturer Location: Globally Sourced.