• Dimensions: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
• Size: 1/2″ (15 NB) to 48″ (1200NB)
• Grades- : 300, 301, 301L, 303, 304, 304L, 304H, 310, 310S, 310H, 310, 316L, 316H, 321, 321H, 347, 409, 410, 416, 430, 904L
• Special Grades: LF 1, LF 2 F 51, F91.
• Class:150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
• DIN:DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636,DIN 2637, DIN 2638, DIN 2673
• BS: BS 4504 , BS 4504, BS 1560, BS 10
• PN: PN6, PN10, PN16, PN25, PN40
• JIS: 5K, 10K, 15 K
• DUPLEX:2205, 31803
• SUPER DUPLEX:F53, F55, F255, 32550
• HASTELLOY: C276, C22
• MONEL:400, K-500
• INCONEL: 600, 625, 718, 800, 825, 850
• CUPRO NICKEL: 90-10, 70-30, 80-20, 60-40, 75-25.

Flanges come in many types, pressure classes, materials, and standards. Even a small change in size, thickness, bore, or face can change weight, fit, and cost. That is why a reliable flange weight table is useful when ordering industrial piping parts.

This resource is ideal for:

• Procurement teams checking flange weights before they ask for a quote
• EPC contractors preparing bill of material estimates
• Fabricators planning handling and packing
• Project engineers checking flange sizes in mm
• Stockists and traders preparing customer offers
• Maintenance teams replacing pipeline parts
• Exporters estimating shipment weight and freight

Instead of rough guesses, use a clear flanges weight chart in kg to make better choices early in the buying process.

Our flange chart and calculator-style reference helps you review key product data, including:

• Nominal flange size in mm
• Approximate flange weight in kg
• Outside diameter guide
• Thickness reference
• Bolt hole details
• Pressure class check
• Material choice
• Standard-based flange options
• Compare stainless steel and carbon steel flange weights
• API flange weight references for common industrial use

Because exact weights can change by standard, maker, bore, grade, and machining, use the chart for estimates, quote prep, and technical comparison. For final buying, our team can confirm the right dimensions and weight for your spec.

Flange weight is more than a tech detail. It affects cost, shipping, install, storage, and safety. When you know the rough weight of each flange, you can plan better from the start.

A reliable Flanges Weight Chart helps with:

• Material costing: Heavier flanges use more raw material, so price can rise.
• Freight estimates: Weight affects packing, shipping, and export papers.
• Handling planning: Large flanges may need lifting gear or special storage.
• Project budgeting: Weight estimates help with early cost checks.
• Quote accuracy: Buyers can send clearer enquiries with size, class, material, and quantity.
• Inventory control: Stockists can sort material by size and weight.

For big projects, even small unit-weight changes can matter when multiplied by hundreds or thousands of flanges.

Use the stainless steel flanges weight chart section to review rough weights for common stainless steel flange needs. Stainless steel flanges are widely used where corrosion resistance, hygiene, and durability matter.

Common applications include:

• Chemical plants
• Food and drink plants
• Marine and offshore sites
• Pharma piping systems
• Water treatment plants
• High-corrosion industrial sites

Flange weight can vary by grade, pressure class, face, bore, and standard. If you need a firm value for a specific grade or flange type, ask for a checked technical quote.

The carbon steel flanges weight chart section is useful for general industrial piping, oil and gas, power generation, construction, and mechanical systems. Carbon steel flanges are often chosen for strength, easy supply, and lower cost.

Typical uses include:

• Process pipelines
• Refineries
• Power plants
• Water lines
• Structural and mechanical installs
• General engineering work

Carbon steel flange weights depend on size, pressure rating, wall thickness, and standard. Our chart gives a practical first check, while final supply details can be confirmed before you order.

For oilfield, drilling, wellhead, and high-pressure work, our API flanges weight chart helps users compare rough weights and sizes for API-style flange needs. These flanges are often used in tough settings where strength, pressure control, and spec control matter.

API flange enquiries should always include the needed standard, pressure rating, size, material grade, and end-use details. Our team can help review your request and share product-specific data where available.

The chart can support common flange types used in industrial piping systems. Availability depends on material, size, pressure class, and standard.

Common flange types include:

• Weld neck flanges
• Slip-on flanges
• Blind flanges
• Socket weld flanges
• Threaded flanges
• Lap joint flanges
• Plate flanges
• Ring type joint flanges
• API flanges
• Custom or project-specific flange designs on request

Each flange type has a different shape, thickness, hub profile, and weight. For example, a weld neck flange may weigh differently from a blind flange of the same nominal size and pressure class. That is why choosing the right flange type matters when you use any flange weight calculator or chart.

If you need more than a static chart, our flange weight calculator support can help estimate flange weight from key inputs. This is useful for bulk enquiries, export papers, and early project estimates.

Typical inputs may include:

• Flange type
• Nominal size
• Pressure class
• Material choice
• Standard
• Quantity
• Unit weight guide

The calculator-style method helps turn one unit weight into a total project estimate. For example, if you know the weight of one flange and the quantity, you can estimate the total for buying and freight planning.

Because production changes are possible, calculator results should be seen as rough unless checked against a final technical datasheet or supplier-approved drawing.

Prepare clear purchase enquiries by adding size, material, class, flange type, and estimated quantity. A clear enquiry helps suppliers reply faster and more accurately.

Weight directly affects material cost and freight. A dependable flanges weight chart in kg helps you set budget needs before you order.

Using a dimension chart cuts confusion when comparing flanges by size, thickness, and bolt pattern. This is especially useful when working with global teams.

Whether you need a stainless steel flanges weight chart or a carbon steel flanges weight chart, the resource supports practical comparison across common flange materials.

For large projects, being able to estimate total flange weight helps with logistics, packing, warehousing, and project planning.

To receive an accurate offer, include as many of the following details as possible:

• Required flange type
• Size in mm or nominal pipe size
• Pressure class or rating
• Material grade
• Standard or spec
• Facing type
• Bore requirement
• Quantity
• Required certificates or inspection documents
• Delivery location
• Special packing or export needs

If you do not have full details, you can still send your application details or existing drawing. Our team can help find the best flange reference for your need.

Flanges are used wherever piping systems need a solid connection, inspection access, easy maintenance, or equipment integration. Our weight and size references are useful for many industries, including:

• Oil and gas
• Petrochem
• Power generation
• Water treatment
• Shipbuilding
• Marine engineering
• Construction
• Food processing
• Pharma production
• Mining
• HVAC and mechanical systems
• General industrial fabrication

From small stainless steel flanges to heavy-duty API flanges, the right size and weight data helps make project work safer and smoother.

When sourcing flanges, buyers often need more than size and weight. Depending on the order, documents may include material certificates, inspection reports, test certificates, marking details, packing lists, and compliance documents.

Available documents depend on the material, standard, and order size. If certification is required, say so in your enquiry so the right product route can be confirmed before production or dispatch.

Ready to source flanges for your project? Share your size, material, class, flange type, and quantity to get a current quote. If you are working from a drawing or spec sheet, send it with your enquiry for faster review.

Use our flange weight table, flange weight calculator support, and size guide to plan your purchase with confidence. For confirmed flange weight, final dimensions, availability, and pricing, contact our sales team today.

Choosing the right flange supplier is about more than price. You need accurate data, fast replies, and product know-how that helps you avoid costly mistakes.

Our support is built to provide:

• Practical weight and size references
• Help with stainless steel, carbon steel, and API flange enquiries
• Clear quote support for standard and project needs
• Material and size guidance for buying teams
• Help with bulk weight checks
• Support for local and export orders
• Flexible replies based on your technical spec

Whether you need one replacement flange or a full project package, accurate size and weight data is the first step to a successful order.

Use the Flanges Weight Chart as a starting point for planning, comparison, and buying. Review the Size Chart in mm and Dimension Chart to understand key dimensions, then request a quote for the exact material, size, pressure class, and standard you need.

For stainless steel, carbon steel, or API flanges, our team can help you confirm rough weights, sizes, and supply options based on your project need.

Send your flange enquiry today and get clear product guidance, current pricing, and confirmed supply details.