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C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
Specifications
Material :
C25
Steel Number :
1.0406
Type :
long neck flanges
Standard :
ASME B16.9
Description

C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges

Product Name Long Welding Neck Flange
Standard ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Type

LWN Flange C70600( 90/10), C71500(70/30)

Special Flange: According to the drawing Picture
Materials

Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675

Copper Nickle:

Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L
Stainless steel: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H
Duplex Steel: ASTM A182 F51, F53, F55
Alloy Steel: ASTM/ASME S/ A182 F11, F12, F22, F5, F9, F91

Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....
Dimension (150#,300#,600#): DN15-DN1500
900# : DN15-DN1000
1500#: DN15-DN600
2500#:D N15-DN300
Marking Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement
Test Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirement
Brand TOBO
Certificates API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc.
Advantages

1. Abundant stock and prompt delivery

2. Reasonable for whole packages and processes.
3. 15 years' QC team service & sales management API& ASTM trained engineers.

4. More than 150 customers spread worldwide.

Grade : C25
Number: 1.0406
Classification: Steel
Standard:
EN 10250-2: 2000 Open steel die forgings for general engineering purposes. Non-alloy quality and special steels

Chemical composition % of steel C25 (1.0406): EN 10250-2-2000
C Si Mn Ni P S Cr Mo -
0.22 - 0.29 max 0.4 0.4 - 0.7 max 0.4 max 0.045 max 0.045 max 0.4 max 0.1 Cr+Mo+Ni < 0.63


Mechanical properties of steel C25 (1.0406)
Nominal thickness (mm): to 100 100 - 250 250 - 500 500 - 1000
Rm - Tensile strength (MPa) (+N) 440 420 400 390
Nominal thickness(mm): to 100 100 - 250 250 - 500 500 - 1000
Re - Upper yield strength (MPa) (+N) 230 210 190 180
Nominal thickness (mm): to 100 100 - 250 250 - 500 500 - 1000
A - Min. elongation at fracture (%) longitud., (+N) 23 23 23 22
A - Min. elongation at fracture (%) transverse, (+N) 17


Equivalent grades of steel C25 (1.0406)
EU
EN		 Germany
DIN,WNr		 Russia
GOST		 Inter
ISO
C25
C25
25
C25
Heat treatment conditions
+A Soft annealed
+AC Annealed to achieve spheroidization of the carbides
+AR As rolled
+AT Solution annealed
+C Cold drawn / hard
+CR Cold rolled
+FP Treated to ferrite-pearlite structure and hardness range
+I Isothermal annealing
+LC Cold drawn / soft
+M Thermo mechanical rolling
+N Normalized
+NT Normalized and tempered
+P Precipitation hardened
+PE Peeled
+QA Air quenched and tempered
+QL Liquid quenched and tempered
+QT Quenched and tempered
+S Treated to improve shearability
+SH As rolled and turned
+SR Cold drawn and stress relieved
+T Tempered
+TH Treated to hardness range
+WW Warm worked
+U Untreated
Product tags

ansi b16.9 welding neck flange

,

304h weld neck flanges

,

astm a105 welding neck flange
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C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges

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Product Detail
Material :
C25
Steel Number :
1.0406
Type :
long neck flanges
Standard :
ASME B16.9
Contact Supplier
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges
C25 long welding neck flanges 1.0406 long weld neck flanges ASME B16.9 Long neck flanges

BEST PIPELINE EQUIPMENT CO.,LTD

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7 Years
jiangsu, suzhou
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Alloy Steel Seamless Pipes, Boiler Steel Pipe, Heat Resistant Stainless Steel Pipe
Total Annual :
1000000-5000000
Employee Number :
116~209
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