Flanges: standard, square, weld neck, slip-on, blind, spectacle blind / spacer, ring, anchor and high-pressure flanges
BLD Forge Direct
Forged Product Categories
Choose the closest product category, then send drawings, standards, material grades, inspection requirements and destination details for quotation review.
RFQ Review Focus
Use this page to prepare a clearer forged flange or custom forging quotation request.
Valve and pressure forgings: valve body forgings, valve tee forgings, forged tees and drawing-based pressure components
Custom forged components: Nipoflanges, bowl forgings, forged wheels, forged cylinders, oil cylinder forgings, tube sheets, pipe plates and non-standard customization
Focused product pages with RFQ checklists, specification terms and practical links for each procurement need
Product Families
Choose by engineering scope first, then open the product page that matches the drawing, standard, pressure class or component type. This prevents mismatched RFQs and keeps quotation review focused.
Flanges
Start here for standard, blind, weld neck, slip-on, anchor, ASME, GOST, EN / DIN, stainless and high-pressure flange RFQs.
17 product pages in this family. Open the closest page before sending the first quotation request.
Product pageForged FlangesSend forged flange RFQs with standard, size, pressure class, material grade, facing, bore and quantity for direct review before quotation.Product pageStandard FlangesStandard flange RFQs are reviewed by flange type, standard, size, pressure class, facing, material grade, quantity, inspection documents and destination country.Product pageSquare FlangesSquare flange quotation requests are reviewed by drawing, connection pattern, port or bore size, pressure requirement, material, quantity and inspection documents.Product pageWeld Neck FlangesWeld neck flange RFQs are reviewed for hub transition, bore, facing, standard, pressure rating, material grade, inspection and documentation needs.Product pageSlip-On FlangesSlip-on and loose flange RFQs are checked by type, standard, bore, facing, pressure rating, material grade, quantity and inspection requirement.Product pageSpectacle Blinds and SpacersLine blind and spacer requests are reviewed from standard or drawing, pressure class, material, thickness, handle marking, dimensions and inspection documents.Product pageBlind FlangesBlind flange RFQs are checked by standard, size, class or PN, facing, material grade, thickness, marking, inspection documents and destination country before quotation.Product pageRing FlangesRing flange RFQs are reviewed from drawing, OD, ID, thickness, machining allowance, material, heat treatment, inspection and export packing requirements.Product pageLong Weld Neck FlangesBLD Forge Direct reviews long weld neck flange RFQs based on standard, drawing, pressure class, material grade, overall length, neck OD, bore, facing, inspection requirements and destination country before quotation.Product pageHigh Pressure FlangesHigh-pressure flange RFQs are checked for pressure class, material grade, wall thickness, facing, NDT, heat treatment and packing needs.Product pageASME B16.5 FlangesASME B16.5 flange requests are reviewed by NPS, class, facing, material, bore, quantity, inspection and documentation requirements.Product pageGOST FlangesGOST flange RFQs are checked against DN, PN, standard reference, material, facing, inspection and export document needs.Product pageEN / DIN FlangesEN and DIN flange RFQs are reviewed by DN, PN, type, sealing face, material grade, quantity and document requirement.Product pageASTM A105 FlangesASTM A105 flange RFQs are reviewed for standard, class, size, heat treatment, MTC, marking and inspection requirements.Product pageA350 LF2 FlangesA350 LF2 flange RFQs are checked for low-temperature service, impact test requirements, heat treatment, MTC and inspection documents.Product pageStainless Steel Forged FlangesStainless and duplex flange RFQs are reviewed by material grade, corrosion service, standard, pressure rating, heat treatment, PMI, inspection and document needs.Product pageAnchor FlangesAnchor flange RFQs are reviewed by drawing, pipeline specification, material, bore, thickness, machining and inspection requirements.
Valve and Pressure Forgings
Use this family when the drawing is for a pressure-bearing valve body, forged tee, valve tee or custom pressure component.
3 product pages in this family. Open the closest page before sending the first quotation request.
Product pageValve Body ForgingsValve body forging RFQs are reviewed by drawing, pressure application, material grade, forging process, machining allowance and inspection requirements.Product pageValve ForgingsValve forging RFQs are checked from drawing, pressure application, material grade, forging process, machining allowance, NDT scope, documentation and export packing requirements.Product pageForged TeesForged tee RFQs are reviewed by drawing geometry, branch dimensions, material grade, forging process, machining allowance, NDT and documentation requirements.
Custom Forged Components
Route non-standard rings, cylinders, tube sheets, pipe plates, bowls, wheels and drawing-based forged blanks here.
8 product pages in this family. Open the closest page before sending the first quotation request.
Product pageNipoflangesNipoflange requests are reviewed using branch and header size, outlet geometry, standard or drawing, material, pressure rating, machining and inspection requirements.Product pageBowl ForgingsBowl forging RFQs are reviewed by drawing revision, dimensions, material, machining allowance, heat treatment, NDT, quantity and final application.Product pageForged WheelsForged wheel RFQs are reviewed from drawing, diameter, hub and rim profile, material grade, machining allowance, heat treatment, inspection and quantity.Product pageCustom Forged RingsCustom forged ring RFQs are reviewed by drawing, OD, ID, height, material, machining allowance, tolerance and inspection process.Product pageForged CylindersForged cylinder RFQs are reviewed by drawing, OD, ID, length, material grade, wall thickness, machining allowance, heat treatment, inspection and export requirements.Product pageTube Sheet ForgingsTube sheet forging RFQs are checked by drawing, diameter, thickness, material, hole pattern, machining process and inspection documents.Product pagePipe Plate ForgingsPipe plate forging RFQs are checked by drawing, diameter, thickness, material grade, hole layout, drilling scope, machining tolerance, inspection and documents.Product pageNon-Standard ForgingsNon-standard forging RFQs are reviewed from drawing, service application, material grade, dimensions, machining allowance, heat treatment, inspection requirements and destination.
Technical RFQ Routing Matrix
Start with the governing standard, service condition or material requirement, then send the listed data for technical confirmation before quotation.
| Your requirement | Technical check | Details to send | Product page |
|---|---|---|---|
| ASME flange specification | ASME B16.5 forged flange scope | NPS, class, facing, bore, material grade and quantity | ASME B16.5 Flanges |
| GOST / CIS specification | GOST forged flange scope | GOST reference, DN, PN, type, material and document scope | GOST Flanges |
| High-pressure service | Class 600, 900, 1500 or 2500 scope | Class, RF or RTJ facing, material, NDT and heat-treatment requirements | High Pressure Flanges |
| Carbon or low-temperature steel | ASTM A105 or A350 LF2 suitability | Service temperature, impact-test requirement, class, MTC and inspection | A105 / LF2 |
| Stainless or duplex requirement | ASTM A182 stainless or project-specified duplex suitability | Grade such as F304/F304L or F316/F316L, corrosion service, PMI and MTC | Stainless and Duplex |
| Drawing-based forged component | Custom forging feasibility | Latest drawing, dimensions, material, machining, heat treatment and inspection | Non-Standard Forgings |
Use this matrix to prepare the first RFQ message. Final supply scope, material availability, inspection process and documentation are confirmed against your specification or drawing. See inspection and document requirements.
Send your RFQ or drawing directly to BLD Forge Direct.
Email quote@bldforgedirect.com with standard, drawing, material, quantity and inspection requirements.