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BEST PIPELINE EQUIPMENT CO.,LTD
Your one stop shop for all your piping needs such as Seamless & Welded Carbon / Stainless & Alloy Steel Pipes, Mainly alloy Steel Pipes , Forged Flanges, Butt Weld Fittings, Forged Fittings,
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Standard DIN28403 Forged Steel Flanges KF ISO CF Material 1.4301 1.4305 1.4307 1.4404 1.4435

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Standard DIN28403 Forged Steel Flanges KF ISO CF Material 1.4301 1.4305 1.4307 1.4404 1.4435

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Brand Name : Best

Model Number : RC-BL Flange

Certification : API/CE/ISO/PED

Place of Origin : China

MOQ : 1 Pcs

Price : 1 usd/pcs

Payment Terms : L/C/ TT

Supply Ability : 100000 Ton/Year

Delivery Time : 5-8 working days

Packaging Details : Standard export seaworthy package,by wooden box,or as required

Size : 1/2''-120'' dn10 to dn3600

Material : Carbon Steel/Stainless Steel

Standard : ANSI /ASME/UNI/JIN/DIN/AS2129

Type : Flange

Surface Treatment : Anti-rust Oil,

Class : 150Psi/300 psi/600psi /1500 psi

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Product Name :Flange systems (KF, ISO, CF)

Three different flange systems or standards are basically used in vacuum technology. The selection of the most suitable system
depends on the respective application. Please find further technical details in the introductions of the subsections. VACOM's flanges
comply with the following standards
Flange system Small flange Clamping flange ConFlat® compatible
Short term KF (ISO-KF) ISO (ISO-K, ISO-F) CF
Nominal diameter DN10 to DN50 DN63 to DN630 DN10 to DN250
Standard DIN28403
ISO2861
DIN 28404
ISO1609 ISO3669
Vacuum range up to HV up to HV up to UHV
Standard seal elastomer O-ring elastomer O-ring Cu gasket
Leak rate < 1.0E-9 mbar l / s < 1.0E-9 mbar l / s < 1.0E-11 mbar l / s
Material no. AISI ESR
1.4301 304 -
1.4305 303 -
1.4307 304L -
1.4404 / 1.4435 316L -
1.4429 316LN yes
1.4541 321 -
1.4571 316Ti -

Flanges we also provide:

  • ANSI/ASME FORGED FLANGES
  • MSS-SP-44 FLANGES/ANSI B 16.47 SERIES A
  • API TYPE 6A - RTJ Face Flanges.
  • API-605 FLANGES/ANSI B 16.47 SERIES B
  • A.G.A. ORIFICE UNIONS - Furnished with or without Hardware.
  • ASME BOILER CODE FLANGES
  • CL. 125 LIGHTWEIGHT FLANGES - For low pressure applications.
  • PLATE FLANGES - From 1/4" thru 8" Thick, Including AWWA C-207,and all other
    special designs.
  • ANSI LONG WELDNECKS & SPECIAL BODY CONNECTORS
  • SPECTACLE BLINDS
  • Special Ring Flanges

Materials:

  • CARBON STEEL - ASTM/ASME SA-105, A-350 LF-2, LF-3, A694, SA-516-70, A36
  • CHROME ALLOYS - A-182-F-1, F-5, F-6, F-7, F-9, F-11, F-12, F-22, F-51
  • STAINLESS STEEL - A-182 - F-304, 304L, 316, 316L, 309, 310, 317L, 321, 347,
    Alloy 20
  • ALUMINUM - 1100, 2014, 3003, 5083, 5086, 6061, 7075
  • HASTALLOY - B-2, C-276, G, X
  • INCONEL - 600, 601, 625, 718
  • INCOLLOY - 800, 825
  • MONEL - 400
  • COPPER - C11000
  • NAVAL BRASS - (Bronze)
  • TITANIUM

1 Production Description :

Steel Flanges
Material Carbon steel ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
P250GH, P280GHM 16MN, 20MN ,20#
Stainless steel ASTM A182, F304/304L, F316/316L
Alloy steel ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Standard ANSI Class 150 Flanges-Class 2500 Flanges
DIN 6Bar 10Bar 16Bar 25Bar 40Bar
JIS 5K Flanges-20K Flanges
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
TYPE 1.Welding neck Flange 2.Slip on
3.Blind flange 4.Long welding neck flange
5.Lap joint flange 6.Socket welding
7.Threaded flange 8.Flat flange
Surface Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized
Connection Welding, Threaded
Technical Forged, Casting
Size DN10-DN3600
Package

1.Standard export packaging (Plywood Case Outside,Plastic Cloth Inside).

2:As Customers' Requirements

Heat Treatment Normalizing, Annealing, Quenching+Tempering
Certificate API,ISO9001:2008;ISO14001:2004
Applications Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.

NAME Stainless steel welded pipe forged fitting flange
METERIAL STAINLESS STEEL, ALLOY STEEL
Model monel 400, S31803, S32205, S32750, S32950, Hastelloy C276, Hastelloy C22, Hastelloy B2, HastelloyX ,Inconel 600, inconel 601, inconel 625, inconel X-750, nconel 800, inconel 800H, inconel 800HT, inconel 825
SIZE Size 1/4" ~ 86" out diameter 13.7mm~2200mm
Technique High temperature forged
Conection Welding or threaded
Type Square Flanges,Groove & Tongue Flanges,Spades and Ring Spacers,Expander Flange,Forged Flange,Blind Flange.
PROCESS INQUIRY-PRICING-QUOTE-ORDER-MATERIALTESTING-CUTTING-HEAT-FORGING- MACHINING- HEAT TREAT- FINISH PROCESSING- INSPECTION- DELIVERY.
STANDARD ANSI B16.5, ANSI B16.47, ASME B16.5, ASME B16.36, BS4504-3.1, DIN2503, DIN2527, DIN2627, DIN2629, DIN2630-2638, DIN2573, DIN2576, DIN2501, DIN2566, DIN2656, JIS B2220, JIS5K, 10K,16K, 20K, GOST 12821-80, GOST12820-80.
MACHINING ROUGH MACHINE, FINISHED MACHINE
HEAT TREAT N+T+A+Q
QUALITY CONTROL INSPECTION BEFORE DELIVERY, AS REQUIRED
INCLUDING, CHEMICAL COMPONENT ANALYSIS, MECHANICAL PROPERTAIES, TECHNICAL PROPERTIES, EXTERIOR SIZE INSPECTION, HYDRAULIC TESTING, X-RAY TEST.

2: Company Information

Our company is a professional manufacturer and seller of flanges, pipe fittings and pipe.

3: Product Show

4: Flange Process

5:Flange Types

6:Packing and Shiping


Product Tags:

stainless steel flanges

      

carbon steel forged flanges

      
Quality Standard DIN28403 Forged Steel Flanges KF ISO CF Material 1.4301 1.4305 1.4307 1.4404 1.4435 for sale

Standard DIN28403 Forged Steel Flanges KF ISO CF Material 1.4301 1.4305 1.4307 1.4404 1.4435 Images

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