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ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
Specifications
MOQ :
1 PC
Product Name :
Reducing Tee
High Light :
ASTM A420 WPL6 Low Temperature Carbon Steel Reducing Tee, LTC Buttweld Pipe Fittings
Model Number :
ASTM A420 WPL6 Carbon Steel Reducing Tee
Delivery Time :
7 DAYS
O.D. :
1/8”NB to 48”NB
Application :
Power Generation, Oil & Gas, Chemical Processing, Pipeline
Payment Terms :
L/C, T/T
W.T. :
Schedule 10s - Schedule XXS
Packaging Details :
Plwood case or Pallet
Material :
WPL6
Brand Name :
YUHONG
Specification :
ASTM A420 , ASME SA420
Surface :
Black Painting
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
Description

ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings

ASTM A420 WPL6 Carbon Steel Reducing Tee LTC (low-temperature carbon steel) Buttweld Fitting is defined as a wrought carbon-steel pipe branch connection component, manufactured to the dimensional and tolerance requirements of ASME B16.9, featuring three ends with beveled weld preparations per ASME B16.25, where the branch outlet has a smaller nominal pipe size (NPS) than the straight-run header. It is produced from a normalized, impact-tested carbon-manganese steel grade (WPL6) conforming to ASTM A420, specifically designed to withstand internal pressure, mechanical stress, and thermal shock while maintaining guaranteed ductile impact resistance at service temperatures as low as -45°C (-50°F). Its primary engineering function is to permanently split or combine fluid flow between pipelines of differing diameters via full-penetration butt-welded joints, without requiring supplemental reinforcement pads.

Chemical Composition of ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings

Mn C P S Si Cr Mo Ni V Cu Cb
0.050-1.35 0.3 0.035 0.04 0.15-0.40 0.3 0.12 0.4 0.08 0.4 0.02

Mechanical Properties of ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings

Standard Yield Strength 0.2% Proof (MPa) min Tensile Strength (MPa) min
ASTM A420 35 60-95

Impact Test temperature of ASTM A420 Low Temperature Carbon Steel Fitting LTC Buttweld Fittings

Grade Impact Test Temperature, ℉ (℃)
WPL6 -50 (-45)
WPL9 -100 (-75)
WPL3 -150 (-100)
WPL8 -320 (-195)

ASTM A420 WPL6 Pipe Fittings VS ASTM A234 WPB Pipe Fittings
Feature ASTM A420 WPL6 ASTM A234 WPB (Standard Grade)
Service Temp Down to -50°F (-45°C) Down to -20°F (-29°C)
Impact Test Mandatory (Charpy V-Notch) Optional (usually not required unless specified)
Heat Treatment Normalizing required As-formed is usually acceptable
Primary Use Low-temperature/cryogenic service Moderate temperature service

Core Function of this type of reducing tee-- Create a small branch take-off from a larger main pipeline.
It connects the continuous main process line, and branches off a smaller size auxiliary line at 90°.
Combine "Tee branching + pipe size reduction in one single fitting"
1. Eliminates the need to assemble a separate equal tee + concentric reducer.
2. Fewer weld joints - lower risk of leakage, saves installation space & labour.
3. Heavy wall construction - Designed for high-pressure service, reinforced wall thickness for demanding process piping.

Applications

  • LNG plants, cryogenic facilities, natural gas transmission pipelines
  • Petrochemical / refinery low-temperature process systems
  • Offshore oil & gas, onshore cold service pipelines
  • Power station low-temperature fluid piping

ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings

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ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings

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Product Detail
MOQ :
1 PC
Product Name :
Reducing Tee
High Light :
ASTM A420 WPL6 Low Temperature Carbon Steel Reducing Tee, LTC Buttweld Pipe Fittings
Model Number :
ASTM A420 WPL6 Carbon Steel Reducing Tee
Delivery Time :
7 DAYS
O.D. :
1/8”NB to 48”NB
Contact Supplier
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings
ASTM A420 WPL6 Low Temperature Carbon Steel Fitting LTC Reducing Tee Buttweld Fittings

Yuhong Group Co.,Ltd

Verified Supplier
14 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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