Single flanged pipe

Single flange pipe

Verified Supplier

Verified manufacturers and stockists

Reliable manufacturers of one end pre-fabricated flanged spool in all material

Inconel, Hastelloy, Titanium, DI, stainless and carbon steel single flanged pipe as per EN1092-2/ ASME B16.5

Single flange pipe specification

Single Flange Pipe Size International Standard Available Schedule
  • DN15 -DN150 (6 meter – ½” – 6”NB)
  • DN200 – DN350 (3 meter – 8” – 14”NB)
  • ASME B16.5 (Class 150 To Class 2500)
  • ISO 2531
  • EN545
  • EN598
  • ANSI/ DIN/ AWWA/ PN/ API / JIS standard
  • SCH 10S to XXS
  • 3mm – 70mm
Fabrication Parts Of Single Flanged Pipe Welding Standard Of Single Flanged Puddle Pipe Welder Test

All fabrication parts as per MSS SP-97, ASME B16.9, ASME B16.5 standard

  • Tee : (equal & reducing)
  • Flange : (blind, slip on, weld neck & socket weld)
  • Reducer : (concentric & eceentric)
  • Cross : (equal & reducing)
  • Elbow : 45/ 90/ 180 degree (long & short radius)
  • One end pipe spool fabrication with DNV certificate welders
  • ASME Section IX
  • Bending PFI ES24
  • Welders as per API1104 (Uphill / Downhill)
  • Fabrication Tolarance – PFI ES3

Single flange spooling and fabrication as per following tested welding process

  • ISO 17025
  • AWS ATF
Fabrication Process Of Single Flange Pipeline Spool Key Steps For One End Fabricated Pipe Spool Design Identification Notes
  • Cutting
  • Bending
  • Welding
  • Dimensioning
  • 3D Modeling
  • Isometric drawings
  • Stress Analysis
  • Support and Pipe Routing
  • Compliance and Standards
  • Collaboration
  • Pan marking
  • Tagging – with heat number (before cutting and fabrication of pipe, labeled to each cut pieces)
  • Labeling
  • Dye stamping
Fabrication Services For Pre-Fabricated Single Flange Spool Documentation Standard
  • Grit blasting (semiautomatic & manual)
  • Pickling / Passivation
  • Painting (semiautomatic and manual)
  • High speed auto cutting
  • Auto beveling & welding (up to pipe size of 60″)
  • Pickling & passivation of one end spool weld joints
  • Surface treatment

Send your drawing to above single flange pipe manufacturers & suppliers for best quote

  • QA (Quality assurance)
  • Bolting inspection as per RCSC specification
  • MTC
  • Documentation as-built drawings
  • QC (Quality control)
  • EN 598
  • ASME B 31.4
  • ASME B31.3
  • ASME B31.1
  • PED 97/23/EC
  • ASME B 31.8
  • EN 545
Marking Method Of Cast Iron Single Flanged Pipe Rubber Gasket Ends
  • Visual inspection signature
  • Welding date of single flange pipe spool
  • Spool Number
  • Pipeline No.
  • Joint No.
  • Component Heat Number
  • Fit-up inspection signature
  • Number of welder
  • EPDM
  • SBR
  • NBR
  • Plain end
  • Flanged
  • Beveled end
Single Flanged Spools Heat Treatments Welding Methods Of Flange Integrated Single pipe Certification
  • PWHT
  • Preheating
  • Semi-automatic
  • Manual
  • Robotic (1G TIG, 1G MIG, MIG/ MAG, GTAW, FCAW, SMAW, GMAW, SAW)

All listed single flange pipe suppliers offers

  • MTC 3.2 EN 10204
  • EN 10204 3.1
Single Flange Spools Standard Hardness Ductile Iron Single Flange Pipe Testing Requirements End Prep
  • ASME
  • API standards
  • NACE
  • Hydro test
  • Ultrasonic
  • 100% X-ray test reports
  • Dye penetrant examinations
  • Impact test
  • Visual control
  • Mgnetic particle
  • Raw Material testing before process
  • NDT tests
  • Hardness
  • Chemical analysis
  • Radiographic testing
  • End preparation (beveling) for successful weld
  • 37.5 degrees Beveled angle for welding
  • Roll
  • Cut-groove
single flanged spools Welding Certification Positions Welding Processes Of Single Flanged Pipe with Welded-on Flange Joints Types
  • 1G Welding : horizontal position
  • 2G Welding : vertical position
  • 5G Welding : horizontal position
  • 6G Welding : standing on a 45 degree angle
  • R : restricted position
  • Stick welding – SMAW (Shielded Metal Arc Welding)
  • MIG welding – GMAW (Gas Metal Arc Welding)
  • FCAW – Wire Wheel welding/ Flux Core Arc Welding
  • TIG welding – GTAW (Gas Tungsten Arc Welding)
  • G is for a groove weld
  • F is for a fillet weld

 

Pre-fabricated one end flange pipe spool as per customer drawing in pressure class 150-2500#

Single pipe flange connection

Single pipe flange connection

 

Size D k d1 s DIN 2576 Standard EN 1092 Standard L b
DN50 165 125 60,3 2,0 PN 10 EN PN16 200 18
DN65 185 145 76,1 2,0 200 18
DN80 200 160 88,9 2,0 200 20
DN100 220 180 114,3 2,6 250 20
DN125 250 210 139,7 2,6 EN PN16 250 22
DN150 285 240 168,3 2,6 300 22
DN200 340 295 219,1 3,0 EN PN10 300 24
DN250 395 350 273,0 3,0 EN PN10 400 26
DN300 445 400 323,9 3,0 EN PN10 400 24
DN350 505 460 355,6 3,0 500 28
DN400 565 515 406,4 3,0 500 32
DN450 615 565 457,2 3,0 500 38
DN500 670 620 508,0 4,0 500 38
DN600 780 725 610,0 4,0 PN 10 500 42

 

Design type of single flanged pipe

Design Type Optionally Version Standard
Flange Welded-on, loose+collars Smooth
Flange EN 1092-1 DIN
Flange PN 6, PN 16, PN 25, PN 40 PN10 pressure level
Flange Reduced sheet thickness Full sheet thickness
Pipe Seamless (EN 10216-5) Welded (EN 10217-7)
Wall thickness of pipe SCH 10S to SCH 180

 

Popular types of single flange pipeline spool

Single flanged puddle pipe

Single flanged puddle pipe

Single flange pipeline spool

Single flange pipeline spool

One end fabricated pipe spool

One end fabricated pipe spool

Pre-fabricated single flange spool

Pre-fabricated single flange spool

Single flanged spools

Single flanged spools

Ductile iron single flange pipe

Ductile iron single flange pipe

Single flanged pipe with welded-on flange

Single flanged pipe with welded-on flange

Flange integrated single pipe

Flange integrated single pipe

Cast iron single flanged pipe

Cast iron single flanged pipe

 Ductile iron Dn800 single flange pipe

Ductile iron Dn800 single flange pipe

Titanium single pipe spool fitting

Titanium single pipe spool fitting

 Grade 2 titanium single flange pipe spools

Grade 2 titanium single flange pipe spools

Ti 5 single flanged custom pipe spool

Ti 5 single flanged custom pipe spool

Nickel alloy single flange pipeline spool

Nickel alloy single flange pipeline spool

Inconel single flanged spool fabrication

Inconel single flanged spool fabrication

Inconel 600 single flanged custom pipe spool

Inconel 600 single flanged custom pipe spool

Alloy 625 single flange pipeline spool

Alloy 625 single flange pipeline spool

Monel single flanged spool fabrication

Monel single flanged spool fabrication

Alloy 400 single flanged custom pipe spool

Alloy 400 single flanged custom pipe spool

Hastelloy single flange pipeline spool

Hastelloy single flange pipeline spool

Alloy C276 single flanged spool fabrication

Alloy C276 single flanged spool fabrication

Duplex 2205 single flanged pipe spooling

Duplex 2205 single flanged pipe spooling

Super duplex 2507 single flanged pre-fabricated fittings

Super duplex 2507 single flanged pre-fabricated fittings

Cupro Nickel single flanged pipe spool

Cupro Nickel single flanged pipe spool

Cuni 90/10 single flanged fabricated spools

Cuni 90/10 single flanged fabricated spools

70/30 Cuni single flanged tubing spools

70/30 Cuni single flanged tubing spools

Alloy 20 single flanged spool piece pipe

Alloy 20 single flanged spool piece pipe

Alloy steel single flanged spool piece

Alloy steel single flanged spool piece

Carbon steel single flange spool piece in piping

Carbon steel single flange spool piece in piping

Stainless steel single flanged prefabricated spool

Stainless steel single flanged prefabricated spool

Stainless steel 304 single spool flange

Stainless steel 304 single spool flange

SS 304L single pipe spool flange

SS 304L single pipe spool flange

316 Stainless steel single flange spool pipe fitting

316 Stainless steel single flange spool pipe fitting

316L SS single pipe spool fabrication

316L SS single pipe spool fabrication

AISI 321 single custom pipe spool

AISI 321 single custom pipe spool

SMO 254 single pipeline spool

SMO 254 single pipeline spool

 

Connection joint of single flanged spools

  • Anchoring joint
  • Self-restrained joint
  • K type
  • T type

Corrosion protection of single flange pipe spools

  • FBE Coated
  • 3LPE Coated

Types of single flanged pipe spool

Single flanged pipe spool with blind flange

Single flanged pipe spool with blind flange

One end flanged pre-fabricated spool with weld neck flange

One end flanged pre-fabricated spool with weld neck flange

Single flanged spool piece pipe with slip on flange

Single flanged spool piece pipe with slip on flange

Single flanged spool pipe fitting types

Single flanged spool pipe fitting with elbow

Single flanged spool pipe fitting with elbow

Pre-fabricated single flanged pipe spooling with tee

Pre-fabricated single flanged pipe spooling with tee

Single flanged spool piece in piping with reducer

Single flanged spool piece in piping with reducer