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Stainless Steel Forged Slip-On Flange

Stainless Steel Forged Slip-On Flange

MOQ
From 500 kg; volume pricing available for 1,000 kg / 5,000 kg+ orders
Pricing Basis
FOB Shanghai / Ningbo Port; CFR, CIF and other terms available
Lead Time
7–20 working days for standard orders; calculated from order confirmation and deposit receipt
Payment Terms
T/T; terms confirmed based on order value and project requirements
Packaging
Standard seaworthy export packaging; customized packaging available
Samples
Available upon request
Customization
Custom sizes, grades, surface finishes and processing available

Note: MOQ, pricing, lead time and payment terms may vary depending on product grade, specifications, order quantity and processing requirements. Please contact QueenMetal (ding@queenmetalgroup.com) for a product-specific quotation.

Product Introduction

Stainless Steel Forged Slip-On Flange is a reliable and easy-to-install pipe connection component designed for industrial piping systems. Its slip-on design allows the flange to be positioned over the pipe before welding, providing convenient alignment and installation. Manufactured through forging and precision machining, it offers good mechanical strength, dimensional accuracy, and stable connection performance. Common stainless steel grades such as 304, 304L, 316, and 316L provide excellent corrosion resistance for different working environments. Custom sizes, standards, pressure ratings, facing types, and machining options are available according to project requirements.

Specifications

Item Specification
Product Type Stainless Steel Forged Slip-On Flange
Material Stainless Steel
Common Grades 304 / 304L / 316 / 316L / Other grades available upon request
Material Characteristics Corrosion Resistance / Good Mechanical Strength / Dimensional Accuracy / Reliable Connection Performance
Manufacturing Process Forged / Precision Machined
Standard ASME / ANSI / DIN / EN / JIS / Other applicable standards
Flange Type Slip-On Flange
Nominal Size Various standard sizes / Customized
Pressure Rating According to applicable standards / Customized
Facing RF / FF / Other types according to requirements
Bore Suitable for slip-on pipe installation / Customized
Bolt Hole Standard drilling / Customized Bolt-Hole Pattern
Surface Finish Machined / Mill Finish / Polished / Customized
Dimensions According to applicable standards or Customer Drawings
Tolerance According to applicable standards or customer requirements
Processing Forging / CNC Machining / Drilling / Cutting / Polishing
Customization Grade / Size / Thickness / Bore / Facing / Bolt Holes / Pressure Rating / Machining

Need a Customized Solution?

If you cannot find a stainless steel forged slip-on flange for your project, please contact Queen Metal. We provide customized solutions based on your required grade, dimensions, standard, surface finish, end treatment, and application.

Send us your specifications, technical requirements, drawings, or parameter files, and our team will provide a suitable quotation and supply solution.

Email: ding@queenmetal.com

Applications & Industries

Industry Typical Applications
Oil & Gas Industrial piping, pipeline connections and equipment systems
Chemical Processing Corrosion-resistant piping and process equipment
Petrochemical Process pipelines, pumps, valves and equipment connections
Water Treatment Water pipelines, pumps, filtration and treatment systems
Power Generation Cooling water, process piping and industrial equipment
Marine & Offshore Corrosion-resistant piping and marine equipment connections
Food & Beverage Stainless steel piping and processing equipment
General Industrial Pipes, pumps, valves, tanks and fabricated piping systems

Quality Assurance & Testing

Inspection / Testing Details
Material Verification Chemical composition verification according to applicable standards
PMI Testing Positive Material Identification available according to requirements
Dimensional Inspection Flange OD, bore, thickness, bolt-hole position, PCD and overall dimensions
Surface Inspection Inspection of surface condition and machining quality
Mechanical Testing Tensile and yield strength testing where required
Hardness Testing Available according to material and order requirements
Forging Inspection Inspection of forging condition, integrity and dimensional consistency
Machining Inspection Verification of facing, bore and bolt-hole accuracy
Pressure / Leakage Testing Available according to application and project requirements
MTC Material Test Certificate available according to order requirements
Third-Party Inspection SGS / BV or other third-party inspection available upon request

Packaging & Logistics

Item Details
Packaging Standard Export-standard stainless steel flange packaging
Surface Protection Protective film or suitable surface protection where applicable
Individual Protection Each flange protected against scratching, impact and surface damage during handling and transportation
Bundling Bundled or separated according to flange size and order requirements
External Packaging Waterproof paper / Plastic wrapping where applicable
Wooden Packaging Wooden cases or pallets available according to product size and shipping requirements
Shipping Method Container / Bulk shipment
Transportation Protection Suitable protection for long-distance ocean transportation
MOQ According to grade, size, standard and order requirements
Lead Time Confirmed according to material availability, processing and order quantity
Customized Logistics Packaging, marking and shipping arrangements available according to customer requirements

FAQS

1. What is a Stainless Steel Forged Slip-On Flange?

A Stainless Steel Forged Slip-On Flange is a pipe flange designed to slide over the pipe before welding, allowing convenient positioning and alignment during installation.

2. What are the advantages of a Slip-On Flange?

Its main advantages include easy installation, convenient alignment, reliable welded connection, good mechanical strength, and corrosion resistance when the appropriate stainless steel grade is selected.

3. What stainless steel grades are available?

Common options include 304, 304L, 316, and 316L stainless steel. Other grades can be supplied according to application requirements.

4. Can the flange be customized according to drawings?

Yes. Size, thickness, bore, bolt-hole pattern, facing, pressure rating, tolerances, and machining requirements can be customized according to customer drawings or applicable standards.

5. What inspection documents can be provided?

Material Test Certificates (MTC), PMI inspection, dimensional inspection records, and other required quality documentation can be provided according to the order and project requirements.

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